How many sheets does a laser printer cartridge last?

Table of Contents

Laser printer without cartridges: how it works and how profitable?

While inkjet printers have had continuous ink supply systems for a long time, laser printers have only recently had similar systems with toner. We analyze the features of this type of printer and calculate the cost of printing: is it profitable to buy these devices?

It seems that nothing has changed in the market for laser printing devices for many years. well, except that wireless interfaces have appeared. In fact, there are changes, and quite significant ones. For example, this year printers and MFPs with the so-called SNPT. a continuous toner supply system. appeared on sale. Roughly the same as CISS in inkjet models, but with toner. How it works?

Actually, the printing technology itself has remained the same. Only the design has changed. The drum unit is now integrated with the toner cartridge. more precisely, the capacity, because it is reusable. Ready-made refueling kits are used to refuel the printer. They resemble a large plastic syringe. you need to insert it into the corresponding hole in the printer body, turn and push the stem to fill a refillable container with toner. At the same time, there is no dust from the powder, unlike traditional cartridge refills. That is, not only a techie can cope, but also an accountant or a housewife.

Is it profitable or not: we consider by examples

It’s clear with the design, but what about the economy? Let’s try to calculate how beneficial this “self-service” is. If you are looking for inexpensive MFPs for home or small business, you can go for the HP LaserJet Pro MFP M28w.

  • Cost of the printer (plus toner for 500 pages): 10700 rubles.
  • The cost of the cartridge (for 1000 pages): 4000 rubles.

Total: purchase of the device and printout of 10,000 pages. about 48 700 rubles.

However, you can use non-original cartridges. It is better not to do this during the warranty period, and in general “compatible” consumables are a separate conversation. However, one cannot help but count.

  • Cost of the printer (plus toner for 500 pages): 10,700 rubles.
  • The cost of the cartridge (for 1000 pages): 1300 rubles.

Total: purchase of the device and printout of 10,000 pages. about 23 050 rub.

Now let’s move on to those devices without cartridges. for example, the HP Neverstop Laser 1200w. The printer itself costs about one and a half times more than conventional models.

  • Cost of the printer (plus toner for 5000 pages): 20,000 rubles.
  • Refueling kit cost (5000 pages): 1400 rubles.

Total: purchase of the device and printout of 10,000 pages. about 21 400 rubles.

For a more convenient comparison, all calculations were summarized in a table.

Cost of laser printing 10,000 pages

HP LaserJet Pro MFP M28w original cartridges HP LaserJet Pro MFP M28w non-genuine cartridges HP Neverstop Laser 1200w refueling kits
Cost of the printer with basic toner refill, rub. 10,700 10,700 20,000
Cost of consumables, rub. 38,000 12350 1400
Total: purchase of the device and printing of 10,000 pages 48,700 23,050 21400

That is, at higher costs for the device itself, in fact, the cost of one print using the original toner in the future is an order of magnitude cheaper than the cost of the same print on a conventional device with a non-original cartridge. This, in fact, is the main advantage. over, we considered the device in the top version, there are simpler options. for example, for 14,990 rubles.

To the printing costs in the case of the HP Neverstop Laser, it is worth adding the cost of the unit with the drum itself: it is enough for an average of 20,000 prints and it costs about 5,000 rubles, and already with toner for 5,000 pages. You will need to change the drum after 6 refuelings. In conventional printers, as far as we know, the drum lasts a little longer, but it costs about the same, and the cartridge will have to be bought separately.

Cartridge-less printers: profitable or not?

In fact, it all depends on the volume of printing. If you purchase a device for your home and print 20-30 pages per month, it is economically impractical to spend money on a more expensive device. Such a technique will begin to pay off, at best, in a few years.

But for the office, it makes sense to invest. Even with the volume of 1000 pages per month, the payback period will be a little over 2 months (when using original consumables) or about 7 (when buying a non-original).

By the way, modern inkjet printers have also begun to use solutions for economical printing. Read how manufacturers met consumers halfway and made printers without cartridges.

WORLD OF PC PERIPHERAL DEVICES

technical journal for service technicians

How much does the cartridge weigh?

So how much does a laser printer cartridge weigh? The answer to this question can tell you how much to add toner when you refill it. In addition, the weight of the cartridge can be used to determine whether it is empty or not, which in turn can help diagnose various print quality problems (white streaks and white sheets).

The issue of the mass of the toner cartridge of a laser printer is directly related to the problem of refilling it with toner and the problem of determining whether the powder has run out or not. So, for example, knowing the weight of the cartridge, you can identify the problem of faint printing, i.e. it is connected with a malfunction of the printer or simply with the lack of toner powder. In addition, knowledge of the weight values ​​of the cartridge gives information about the volumes of refueling, i.e. how much toner powder is required when refilling one or another cartridge. All information on this issue for Hewlett-Packard printers is presented in the form of a table (Table 1, see below), which also provides an approximate cartridge yield when printing. The weight of the cartridge in table 1 is approximate, and of course, there is some tolerance for deviation from the given values ​​(a deviation of 10-30 grams is quite normal). It is also worth remembering the fact that Hewlett Packard produces two types of cartridges for many printer models: nominal capacity and high capacity. Regular capacity cartridges are identified by a four-digit numeric code followed by an A at the end, such as C8061A. To designate high-capacity cartridges, the letter X is placed at the end of the same digital code, for example C8601X.

It should be borne in mind that the toner is a fairly hygroscopic substance, i.e. tends to “absorb” moisture, and therefore the weight of the cartridge may slightly differ from the data shown in the table, especially in areas with high humidity.

The last column of Table 1 gives the approximate yield of the toner cartridge, i.e. indicates the number of pages that can be printed on a new cartridge. However, in determining this value, several conditions were accepted. Firstly, the cartridge yield depends to a large extent on whether you print black or white sheets, so the cartridge yield is calculated assuming 5% coverage of the sheet with toner, which is a typical business letterhead. If you print fairly tight graphics, for example, full format photos. Naturally, the resource of the cartridge will be significantly reduced. In addition, cartridge yield is dependent on print density (toner density). This setting is made either through the printer driver or through the control panel. Typical toner density is 3. If you set the density to 5, the image becomes denser; darker and the toner consumption of course increases. When the density value is set to 1, the image becomes lighter and the toner cartridge life is slightly increased. In addition, the amount of powder consumed depends to some extent on external atmospheric conditions, and more specifically, on humidity. Changes in ambient humidity will change the voltage on the corotrons of the laser printer, and, as a result, change the density and toner consumption. In addition, you should pay attention to the cartridge yield for A3 printers. For them, the resource is indicated in A4 sheets, and if you print on A3 sheets, then the estimated cartridge resource must be halved. For example, for the HP LaserJet 8100 printer, a resource of 20,000 pages is specified, and if you print exclusively on A3 sheets, then on one cartridge it will be possible to “roll back” about 10,000 sheets at 5% coverage.

Many users refill their cartridges with toner, which is not recommended by Hewlett-Packard guidelines. All toner for refilling is produced by third-party manufacturers without taking into account proprietary technologies, and therefore it is almost impossible to predict toner consumption after refilling. The volumes of refills of cartridges should be selected taking into account the values ​​given in the table. However, due to the lower quality of the purchased toner, the resource of the cartridge after refilling cannot be compared with the resource of the “branded” refill. Therefore, some technicians prefer to add a little more toner than necessary. As practice shows, a cartridge in most cases can hold approximately 1.5 times more toner than indicated in Table 1. However, it follows from Honor that in this case the filling of the toner is poured almost “to the eyeballs”, which can worsen the process of its mixing in the hopper, and therefore the idea of ​​an increased volume of filling the cartridge does not find support among some specialists.

And, in principle, according to the proprietary regulations, it is generally not recommended to refill cartridges, and it is not entirely appropriate to talk about how to refill and how much toner to refill: I will fill as much as I want, and I will refill it correctly. And whoever disagrees with this statement. let him find and show company rules, recommendations and standards for refueling cartridges.

How many sheets does a printer cartridge last?

How many pages does a laser printer cartridge last is one of the first characteristics that a buyer pays attention to. The longer the service life, the less often you will have to change / fill the consumable. It is logical, but not entirely true. Ink or toner consumption may not be the same as advertised by the manufacturer. And sometimes significantly: instead of 3,000 pages, the new printing unit will print only 1,000 copies and will end.

How many sheets are enough for a cartridge and how to extend its service life without losing print quality, we will tell you in this article.

How long does a compatible cartridge last?

Sooner or later, the original cartridge fails, and the consumer thinks about buying a new one. How many sheets does the Target cartridge last for the printer? Not less than the number of copies declared by the manufacturer. That is, up to 300, if we are talking about a color device, and about 2000. if the printing unit is purchased for a black-and-white device.

Remember that the price of a quality compatible cartridge is usually less than that of the original, but reliable suppliers provide a warranty for the parts. If you are offered a cheap unit without warranty, most likely we are talking about an element that will fail after 1-2 months of operation.

Standard indicators: what resource is included in the original consumables

The term “resource” for a printing unit in a printer is relative. Even buying a device, the manual of which states that ink replacement will be required after 2-2.5 thousand printed sheets, the consumer cannot be sure (and will be absolutely right) that the cartridge will last the specified period without filling with toner.

Example: the data sheet for the HP LaserJet 1018 states that the original cartridge has enough yield to print 2,000 pages.

What is observed in fact? The first toner replacement will be required after at least 1000-1200 printed pages. Provided that paper is used. And given that the printer can print on envelopes, films, labels, ink consumption will increase and replacement of the cartridge will be needed even earlier.

It is known why the difference is so great: the sale of consumables is one of the sides of the manufacturers’ business. In 90% of cases, native test (or trial) blocks are half full and run out of ink faster.

Important! It makes no sense to expect the seller to answer the question: “How long does the inkjet printer cartridge last?” will answer “For a month (two months, six months)”. The working life of the printing unit is measured by the number of copies, not by the working time.

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In figures, the operating margin is on average:

  • 2000-2500 sheets at 5% page coverage for a monochrome laser printer;
  • 200-300 sheets (5% printing on page) for inkjet color machine.

Pay attention to information that manufacturers do not emphasize. The nominal resource corresponds to that stated in the user’s manual, if the A4 page is 5% full in font with a size of 12-14. If you print text in small print, decrease line spacing, print drawings, the number of printed sheets will decrease. Sometimes dramatically: up to 600-700 copies.

Factors Affecting Cartridge Yield

Of course, the main reason for the fast toner consumption is printing with a page coverage of more than 5%. Copying “Malevich’s square”, it is really possible to spend 200-300 sheets of paint. But there are other factors that affect the life of the cartridge.

  • Operating conditions of the printer. The user manual lists the recommended conditions for optimal device performance. If they are broken, the cartridge breaks down faster and “eats” more toner.
  • The state of the printing unit. Elements wear out over time. Especially sensitive is the drum unit, which is responsible for the inner layer of the toner. The thicker the inner layer, the more paint goes to work off. If the parts are not cleaned and donated for prophylaxis, the cartridge will begin to spend 2.5-3 times more ink / powder than necessary, and will sooner exhaust its assigned resource.
  • Technical condition of the printer. The performance of the thermal unit (stove), optical system, moving elements also affect toner consumption. It is difficult to say how many sheets a color or monochrome cartridge will last if the parts “exceed” the consumption plan. For example, if the fuser increases the amount of ink consumed per dot.

Saving without loss of print quality: how to extend the life of a laser printer cartridge

  • Print drafts (Draft mode) without bold text, in grayscale.
  • Proofread a document / edit a drawing or photo in a computer file before printing.
  • Don’t use color more often than necessary.
  • Use the functions provided by the manufacturer. For example, the HP LaserJet 1018 printer has the EconoMode option, which, when activated, significantly reduces toner consumption and, as a result, increases the life of the printing unit.
  • Observe the operating rules. Maintain the regulated temperature / humidity of the working environment, turn off the device if printing does not take several hours (for example, overnight). If the printer is not used regularly, turn it on periodically and print several sheets to prevent ink from drying out.

Preventive cleaning of the “internals” of the printer will also help to extend the life of the cartridge. The machine will not waste energy working in dusty conditions, therefore, the risk of overheating and waste toner is minimized. Compliance with simple rules will help you visit the service center less often and spend less time and money on refueling and replacing the printing unit.

Estimated and actual cartridge yield

to budget models of printers and MFPs (HP, Canon, Samsung, etc.). Approximate data

  • A black inkjet / MFP cartridge lasts somewhere around 120 pages; color. for 60 photos;
  • Monochrome cartridge for laser printers / MFPs. 1,500 pages; color. 1200 pages.

However, if you print only text, and even in economical mode, then these indicators can easily increase by about one and a half times. If you send only photographs to print or set the maximum print quality in the settings (more dots per inch. more ink per sheet), then the resource, declaring

produced by the manufacturer will decrease by about half. So these numbers are relative. How many sheets a cartridge will last depends on page coverage and print quality.

How Many Pages Can Be Printed With One Toner Cartridge?

How does the manufacturer make an approximate calculation of the cartridge life? It’s simple and pretty tricky. A4 sheet is taken as the standard, on which only 5% is occupied

then text. If it is a color print, then 5% for each color. For greater clarity, each manufacturer in the instructions or on the official website provides sample pages taken into account when calculating the approximate resource of the cartridge.

  • take a font of about 14 pt,
  • set one and a half line spacing,
  • indents are respected at the beginning of the paragraph,
  • headers and other formatting elements are present.

However, in reality, the text you print is always more “dense”, takes up more space on the page. So it turns out that the total number of pages that you can print is always less than the manufacturer’s declared one. We usually use 8-15% of the sheet, not 5% as suggested in the standard. Hence the lower resource of the cartridge (2-3 times) than the creator promises us.

Also, do not forget that most printers are sold with what are called starter cartridges. At best, they are half full, and more often by 30-40%. Why is this done? Naturally, in order to save money, which the manufacturer explains by the fact that starter cartridges should only demonstrate the operation of a printer, MFP, etc.

What else affects the cartridge life?

Well, we have already understood that the declared cartridge resource is several times different from the actual service life. However, it is important to know what else can affect paint consumption.

  • Many inkjet cartridges have one catch. The resource that the manufacturer claims is valid only for simultaneous printing. That is, the cartridge will be able to print the same conditional 100 pages, but only in one “swoop”. If you print one sheet per day, then the resource is reduced by almost half. Why? The fact is that every time the inkjet printer is turned on, it does a cleaning, as a result of which some of the ink is drained.
  • Another nuance is associated with photo printing. Sometimes, instead of the declared 100 images, the cartridge is only enough for printing 30-40 photos. The explanation is simple. As a rule, a color cartridge is combined. it contains several colors, one of which ends before the rest. Therefore, if you print photos from the sea, the blue ink will run out pretty quickly. Then the printer will give information that the cartridge is empty.
  • The laser printer also has one feature that contributes to increased toner consumption. The fact is that during prolonged printing, when you need to print about 30-50 pages or more at a time, the drum unit heats up. As the temperature rises, the size of the points that are applied to the sheet also increases. Thus, more paint is wasted. Recall that in laser printers, printing is just done by putting dots on paper.
  • Increases ink consumption and the fact that the cartridge “stains” a sheet of paper during printing. For example, it puts a black stripe along the length of the entire page.

How many sheets does a laser printer cartridge last?

Nowadays, printers and other printing devices have become familiar and indispensable equipment that we actively use at home and at work. At the same time, each of us knows that for printing you also need a cartridge, the resource of which is very important for the user. After all, periodically this part needs refueling with paint or a simple replacement. In this light, the question becomes logical, how long is the cartridge in the printer??

How long does the cartridge last when refueling?

The constant purchase of a new cartridge is too expensive. Often the price for them is almost half the cost of the printing device itself. Therefore, many users refuel the cartridge themselves or contact a special service center for this.

It is difficult to predict the resource of the cartridge after refueling. It depends not only on what you are printing, but also on:

  • The quality of the toner or ink used;
  • Cartridge designs;
  • The condition of the internal parts of the printer. magnetic roller, drum, squeegee, etc.
  • The number of refills to which it has already been subjected (each subsequent refueling degrades the print quality and negatively affects the service life);
  • The presence of a special electronic chip that takes into account the printed sheets and often limits the ink supply when the set value is reached;

Of course, laser printer cartridges are more durable. At the same time, they are also less demanding on the quality of the toner. True, it is not uncommon for them to change the drum after 2-4 refuelings. This leads to additional spending. In general, a laser cartridge often holds more than 20 refills. Whereas, on average, its inkjet “brother” can survive only 3-5 fillings with paint.

In addition, the owners of inkjet printers are often in for an unpleasant surprise. After all, if you do not print for a long time, the ink may simply dry out, and the inkjet cartridge will not “work out” even the manufacturer’s declared resource of 100-120 printed pages of text.

How long does the cartridge last in the printer??

Nowadays, printers and other printing devices have become familiar and indispensable equipment that we actively use at home and at work. At the same time, each of us knows that for printing you also need a cartridge, the resource of which is very important for the user. After all, periodically this part needs refueling with paint or a simple replacement. In this light, the question becomes logical, how long is the cartridge in the printer??

Estimated and actual cartridge yield

  • A black inkjet / MFP cartridge lasts somewhere around 120 pages; color. for 60 photos;
  • Monochrome cartridge for laser printers / MFPs. 1,500 pages; color. 1200 pages.

However, if you print only text, and even in economical mode, then these indicators can easily increase by about one and a half times. If you send only photographs to print or set the maximum print quality in the settings (more dots per inch. more ink per sheet), then the resource declared by the manufacturer will decrease by about half. So these numbers are relative. How many sheets a cartridge will last depends on page coverage and print quality.

How does the manufacturer make an approximate calculation of the cartridge life? It’s simple and pretty tricky. The standard is an A4 sheet, on which only 5% is occupied by text. If it is a color print, then 5% for each color. For greater clarity, each manufacturer in the instructions or on the official website provides sample pages taken into account when calculating the approximate resource of the cartridge.

  • take a font of about 14 pt,
  • set one and a half line spacing,
  • indents are respected at the beginning of the paragraph,
  • headers and other formatting elements are present.

It turns out that the manufacturers of cartridges take for the calculation an A4 page, which on average has 6-10 lines. However, in reality, the text you print is always more “dense”, takes up more space on the page. So it turns out that the total number of pages that you can print is always less than the manufacturer’s declared one. We usually use 8-15% of the sheet, not 5% as suggested in the standard. Hence the lower resource of the cartridge (2-3 times) than the creator promises us.

Also, do not forget that most printers are sold with what are called starter cartridges. At best, they are half full, and more often by 30-40%. Why is this done? Naturally, in order to save money, which the manufacturer explains by the fact that starter cartridges should only demonstrate the operation of a printer, MFP, etc.

How Many Pages Does An Ink Cartridge Last?

What else affects the cartridge life?

Well, we have already understood that the declared cartridge resource is several times different from the actual service life. However, it is important to know what else can affect paint consumption.

  • Many inkjet cartridges have one catch. The resource that the manufacturer claims is valid only for simultaneous printing. That is, the cartridge will be able to print the same conditional 100 pages, but only in one “swoop”. If you print one sheet per day, then the resource is reduced by almost half. Why? The fact is that every time the inkjet printer is turned on, it does a cleaning, as a result of which some of the ink is drained.
  • Another nuance is associated with photo printing. Sometimes, instead of the declared 100 images, the cartridge is only enough for printing 30-40 photos. The explanation is simple. As a rule, a color cartridge is combined. it contains several colors, one of which ends before the rest. Therefore, if you print photos from the sea, the blue ink will run out pretty quickly. Then the printer will give information that the cartridge is empty.
  • The laser printer also has one feature that contributes to increased toner consumption. The fact is that during prolonged printing, when you need to print about 30-50 pages or more at a time, the drum unit heats up. As the temperature rises, the size of the points that are applied to the sheet also increases. Thus, more paint is wasted. Recall that in laser printers, printing is just done by putting dots on paper.
  • Increases ink consumption and the fact that the cartridge “stains” a sheet of paper during printing. For example, it prints a black stripe along the length of the entire page. This usually happens after a poor-quality refueling.

How long does the cartridge last when refueling?

The constant purchase of a new cartridge is too expensive. Often the price for them is almost half the cost of the printing device itself. Therefore, many users refuel the cartridge themselves or contact a special service center for this.

It is difficult to predict the resource of the cartridge after refueling. It depends not only on what you are printing, but also on:

  • The quality of the toner or ink used;
  • Cartridge designs;
  • The condition of the internal parts of the printer. magnetic roller, drum, squeegee, etc.
  • The number of refills to which it has already been subjected (each subsequent refueling degrades the print quality and negatively affects the service life);
  • The presence of a special electronic chip that takes into account the printed sheets and often limits the ink supply when the set value is reached;
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Of course, laser printer cartridges are more durable. At the same time, they are also less demanding on the quality of the toner. True, it is not uncommon for them to change the drum after 2-4 refuelings. This leads to additional spending. In general, a laser cartridge often holds more than 20 refills. Whereas, on average, its inkjet “brother” can survive only 3-5 fillings with paint.

In addition, the owners of inkjet printers are often in for an unpleasant surprise. After all, if you do not print for a long time, the ink may simply dry out, and the inkjet cartridge will not “work out” even the manufacturer’s declared resource of 100-120 printed pages of text.

How long does the cartridge last in the printer?

When choosing a printer, the buyer rarely thinks about consumables. But printing is done directly with a cartridge, the resource of which is of great importance for assessing the cost of ownership. As a result, the new printer, having printed a small number of copies, stops, requiring replacement of the cartridge, and the owner has a question. why so few?

First of all, you need to know that most printers or MFPs are sold with starter cartridges. They, according to the manufacturer’s intention, are intended to demonstrate the operation of the device. Starter cartridges are half full with toner or ink, so the new printer prints about 40% of the expected amount.

The cartridge life itself is indicated on its packaging in the number of pages. But this figure is relative and depends on page coverage and print quality. The standard is considered to be 5% filling of an A4 sheet. For color printers, this will be 5% of each color. Here you need to understand that just a black 5 percent band and the text occupy a different area on the page. Therefore, different manufacturers have samples of such pages.

You can tell about print quality by the resolution, which is indicated in the number of dots per inch (DPI). points. more consumable per sheet, so many printers have a save mode. In this mode, you can print twice as many pages, but with lower quality. When printing text, the savings are subtle, but the images require full consumption of filler.

You also need to take into account that the text can be dense, and the color is consumed depending on the palette of the picture. So finding out the exact meaning of the printed sheets is extremely difficult. Leading office equipment manufacturers calculate page counts based on ISO / IEC 19752 for laser printing and ISO / IEC 24711 for inkjet printers. over, each of them indicates that these values ​​can be used as a starting point, and not as a forecast of the exact value of the printed sheets.

Standards are good, but what are the actual numbers of printed pages? Experience in refilling cartridges shows that the values ​​do not differ much from those indicated on the packaging. The difference for the conventional-average cartridge between the number of indicated and actually printed pages on most printers will be about 10. 15%.

There is one more question related to consumables. how long the cartridge lasts for refueling. This largely depends on the quality of the fillers used. Genuine ink or toner is sold only with a cartridge, and is refilled with third-party products. Therefore, the resource of the refilled cartridge is difficult to predict. In inkjet printers, the nozzles of the print head often dry out after the first refueling, and you have to constantly restore the cartridge. Laser cartridges are more durable and less demanding on toner quality, but usually after two. four fillings require replacement of the drum (photo drum). On average, an inkjet cartridge can survive 3-5 refills, while a laser cartridge can often survive more than 20 refills. But keep in mind that the cartridge is designed for one-time use, so the print quality will deteriorate after each refueling.

Date Added: 2016-02-20; views: 776; ORDER WRITING WORK

Resource of a cartridge of a laser printer

Manufacturers indicate the yield of the laser printer cartridge on the product itself. However, users notice that the declared values ​​often do not coincide with the real indicators. As a rule, the powder in the cartridge runs out much faster than the manufacturer claims. And often the difference is not just a few, but hundreds of pages.

How the manufacturer determines the cartridge yield

Most often, the difference in declared and real values ​​is due to the very method of determining the resource used by manufacturers. They use a universal formula called the “5% rule”.

The rule is based on the following principle: one A4 page uses as much toner (ink powder in a cartridge) as is required to completely fill 5% of the area with ink. Therefore, if a user prints documents or images that use more toner to fill 5% of the page completely, the consumption will be significantly higher.

Note! The 5% rule should only be applied to black and white printers.

Color printers use a slightly different resource calculation method. The principle is similar to the one described above. It is assumed that 5% of the page area is allocated for each color. Most color printer cartridges use 4 colors. black, magenta, cyan, and yellow. Consequently, for such models of printing equipment, the “20% rule” will be relevant. Accordingly, the consumption per page is determined based on the consumption of toner for the full filling of 20% of its area with all colors in the same proportions.

What affects toner consumption

A fairly large number of factors can affect the consumption of the coloring powder. The wear and tear of the printer itself has a significant impact. The older the device, the more paint it uses. The main influence is exerted by the wear of the following structural elements:

  • magnetic shaft;
  • dispensing blade;
  • drum.

Depending on the model, consumption may be affected by other small parts responsible for direct interaction with toner.

Advice! Any laser printer requires periodic diagnostics and maintenance. Timely maintenance avoids excessive wear on components and increased consumption.

Repair technicians recommend diagnosing printer performance every month. But, in reality, users often forget about it or simply do not have time. In addition, you should take into account the intensity of the use of the printer. If it is turned on 2-3 times a month, there is no point in monthly diagnostics. In offices where the device is used every day, there is a real need for diagnostics every month.

The peculiarity of the documents themselves has the greatest impact on the consumption of the cartridge. If the user prints only text with relatively large line spacing, the consumption will be minimal. When printing documents with a dense structure and pictures, the consumption increases significantly. The quality of the paper used also affects.

Even the microclimate in the room where the printer is stored and operated has an effect. High humidity and low temperatures increase paint consumption.

The quality of the consumables is very important. You can buy original and non-original cartridges. The latter, as a rule, lose their resource faster due to lower quality paint and construction. Laser printer cartridges can be refilled. This is done both independently and in special workshops.

The toner used for refilling can vary significantly in quality, which also significantly affects consumption. Typically, the least amount of original paint is consumed. Therefore, manufacturers do not recommend using counterfeit consumables. However, users most often do this, since the for original consumables are usually much higher.

Thus, the main factors affecting the toner consumption rate are:

  • percentage of page coverage when printing;
  • quality of consumables;
  • indoor humidity and temperature;
  • wear of components.
many, sheets, does, laser, printer

Using the printer in a “sparing” mode, you can reach not only the performance declared by the manufacturer, but even surpass them. For example, consumption can be reduced by increasing the line spacing of the text. However, in this case, more paper is wasted, since less text will fit on one page.

To use up the resource more slowly, you should promptly diagnose and service the printer. It is also recommended to use original consumables. If this is not possible, you should choose the highest quality materials available on the market.

Resource of a cartridge of a laser printer

Many users from time to time paid attention to the fact that the resource of its work indicated on the cartridge packaging by the manufacturer does not quite correspond to reality, and the ink in the cartridge runs out much faster than the manufacturer intended. At the same time, the difference between the declared and real amount is not only a couple of pages: sometimes the bill goes into the hundreds. Why is this happening?

How many sheets does a laser printer cartridge last??

Most often, the inconsistency of the cartridge resource with the declared values ​​occurs because the manufacturer calculates the indicator of its resource according to a general universal formula, which is usually called the “rule of five percent”.

The essence of this rule is simple: according to the manufacturer, one page of A4 sheet should consume no more than enough toner to cover five percent of the total page volume. This allows us to conclude that if the total area of ​​the page “painted over” with toner is more than 5%, then the cartridge will run out much faster.

Attention! The above rule is only valid for black and white printer models.

As for color devices, they use the formula for calculating yellow, red, blue and black colors, and if you carry out a simple calculation (5% for each color), it becomes clear that for color printers, the “20% rule” is already applicable Thus, for color printers, toner consumption is considered normalized for no more than 20% of the volume of one printed page.

What determines the consumption of sheets?

In addition to the above, printer consumption may also depend on many factors, one of which is the trivial wear and tear of device parts. Malfunctions or wear on parts such as:

  • Dispensing blade
  • Magnetic shaft
  • Image drum device
  • Many other small details

Attention! Timely diagnostics will help protect the device from premature wear and increased paint consumption.

Experts insist on its monthly holding, however, most companies and private users do not have time for this, which ultimately only leads to losses.

The quality of the paper and the microclimate of the working space of the equipment have an undoubted influence on both the print quality and the cartridge resource. If the working office has high air humidity and low temperatures, its owner should be prepared for regular and frequent expenses for buying new cartridges or refueling old ones.

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The quality of the toner and the correspondence of the cartridge to the device also have a huge impact on consumption, if we are not talking about the “native” cartridge. The use of counterfeit elements produced in neighboring countries can not only significantly increase the consumption of the coloring material, but also adversely affect the condition of the device itself, and even lead to its breakdown. That is why experts recommend using only original spare parts from the manufacturer, although their cost is much higher.

Summing up all of the above, it can be noted that the rate of consumption of the contents of the cartridges is affected by:

  • Percentage of filling of individual pages
  • Climatic conditions of the device
  • The quality of the materials used
  • Wear of parts

Based on this list, you can glean some conclusions about how you can increase the life of the cartridge. First of all, it is worth noting that a working cartridge can work out the resource declared by the manufacturer and even exceed it if the printer is used in a “sparing” mode, for example, for printing large print text, with a large line spacing.

In addition, regular diagnostics and minor repairs will positively affect the resource of both the toner and the device itself. Regular maintenance work will also prevent serious breakdowns and reduce the cost of possible repairs. Also, special attention should be paid to the quality of the materials used in the device, from the toner to the paper on which the printout is carried out. If all these conditions are met, the device will last a long time, and will significantly exceed the number of possible printable pages indicated by the manufacturer.

What else affects the actual consumption

Toner consumption is not only affected by the cartridge life specified by the manufacturer. There are a few more additional indicators to consider.

  • Percentage of page coverage when printing. The 5% rule applied by manufacturers only applies when printing text documents. But if you want to print images, then toner consumption will increase, and the manufacturer’s declared resource will decrease.
  • Unfavorable indoor climate. Too high humidity or low air temperature will increase toner consumption.
  • The quality of consumables. Toner in cheap cartridges from unknown manufacturers tends to run out very quickly.
  • The state of the printing device. The “older” the printer, the more ink it will use during printing.

Important! To avoid excessive toner consumption, it is important to timely diagnose and service your printer or MFP. This will allow you to identify and eliminate possible problems affecting the operation of the device.

As you can see, for the resource declared by the manufacturer to be equal to the actual consumption of toner, several conditions must coincide at once.

Cartridge resource: what it is and how to understand how many pages it will last?

How many pages does the cartridge last in the printer? It is not by chance that such a question interests the owners of printing devices: they want to understand with what regularity they will have to buy new consumables. It all depends on the cartridge resource, which is declared by the manufacturer. However, sometimes the actual expense may differ from the declared one. We will tell you about why this happens in our article.

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How manufacturers determine cartridge yields

The maximum number of pages printed on a single cartridge is calculated differently for color and monochrome printers.

Manufacturers apply the 5% rule when determining the yield for black and white printers and MFPs. The principle is as follows: when printing documents, the average toner consumption per A4 page is equal to the consumption required to completely fill 5% of the entire page area with ink.

With color printers, the calculation scheme is somewhat different. Typically, these devices use four colors of toners: red (magenta), yellow (yellow), blue (cyan) and black (black). Each of them is spent according to the 5% rule, but all together they make up 20%. This means that the consumption of one printed page in a color printer is determined based on the consumption of toner to completely fill 20% of its area with all colors in the same proportions.

What is a resource and how to find it

Cartridge yield is the total number of pages that can be printed without replacing the toner or the consumable itself. For example, if the manufacturer’s declared resource is 3,000, then from the beginning of using the cartridge until the end of the toner, you will be able to print exactly that number of A4 pages.

By the way! In the catalog of Target cartridges there is a separate function for selecting components depending on the page yield. In the parameters, you can select cartridges with a yield from 1,000 to 10,000 pages.

Resource of original and compatible cartridges. is there any difference?

OEMs are doing their best to retain customers and somehow justify the high cost of their consumables. Therefore, large brands often declare that original cartridges will last much longer than cheaper counterparts. But such claims are rarely true.

Many suppliers of compatible print cartridges offer high yield consumables. For example, Original HP LaserJet print cartridges have a yield of 2,000 pages. And a compatible HP LaserJet 1020 cartridge from Target for the same printer model can print up to 3,500 pages. over, this cartridge is universal and will fit many HP printer models (HP 1018, HP 3050).

By the way! Some manufacturers of original cartridges artificially limit the resource by installing a special chip. It contains the maximum number of pages that can be printed before the next cartridge replacement.

To make the actual cartridge yield as close as possible to the declared one, we recommend buying compatible consumables only from trusted suppliers. Buying a high-quality cartridge with a long resource will significantly reduce your costs, because you will have to change such components much less often.

Resource of cartridges of laser printers

If we take the conditionally average starter-type cartridge for a laser printer as an example, then usually on the packaging for a color cartridge, the value of the possible number of printed sheets at 5 percent coverage is 1500 (actually about 1200), for black. 1500 (actually about 1300). The normal value for a refilled laser device can be considered 2-2.5 thousand sheets with a print filling of 5 percent.

Resource of cartridges of inkjet printers

To answer the question related to how many sheets are enough for inkjet printer cartridges, first of all, it should be noted that for devices of this type, a value in the range of 250-350 sheets is considered normal, depending on the filling. According to manufacturers’ standards, with a 5% coverage, the number of sheets that can be printed using a color starter cartridge is 60 (actually within 30-50), and black. 120 (actually about 100). Thus, the values ​​indicated on the packages differ from the real ones by about 10-15 percent, which is not too significant.

Basically, if you purchased a new consumable or simply refilled it, and at the same time printed documents with a lot of graphics, then about 100 printed sheets can be considered a normal value. But if you print at high enough quality, then a full inkjet cartridge will be used up in about 50 sheets. In general, it all depends on the parameters described above.

Resource of cartridges for laser and inkjet printers

Often, users of printing office equipment are looking for answers to the question of how long a cartridge is in a printer. But first, I must say that most modern models of multifunctional devices (mfp) and printers go on sale from the so-called. starter cartridges. As conceived by the manufacturers, they are intended only to demonstrate the operation of the devices themselves. With ink or toner, such cartridges are only half filled, which, in turn, indicates that the resource of the starter type cartridge differs significantly from that sold separately from the printer.

Values ​​affecting consumable life

In general, the life of the cartridge itself, as a rule, is indicated on its packaging in the number of pages. But, of course, this figure is relative, i.e. is directly dependent on the print quality and page coverage. As a standard, 5 percent of filling of A4 sheet is used. For devices with color models, this will be 5 percent of each color.

In addition, the answer about how many sheets the cartridge is enough for is also influenced by the image quality, and more precisely, its resolution, indicated in dpi. The higher the value, the more ink or toner is used. For this reason, most modern printer models are equipped with a special economy mode, which allows you to print almost twice as many pages, but with lower quality. These savings are subtle when printing plain text, which is not the case for photographs that require full use of filler.

In addition, text density also affects how many pages you can print with one cartridge. Leading printing office equipment companies count the number of printed pages based on the standards “ISO / IEC 24711” for inkjet and “ISO / IEC 19752” for laser printers.

Shelf life

To find out the expiration date of laser cartridges, you just need to look at the date of its production indicated on the packaging. Typically, HP consumables need to add 30 months to the production date, while Canon’s increases this value to 36 months. Although usually on the box specific dates should be indicated, but if they are not, then you can find out the expiration date of the cartridges by adding the named numbers. As for Xerox cartridges, the date is very rarely put on them, and it was not put on the early models at all.

In addition, some manufacturers can guarantee the quality of their products. For example, Cactus ink cartridges have a 12 month warranty. exactly one year. The warranty period for HP inkjet in printer is 6 months. But in general, you can find out the final warranty date, which is relevant at the current time, on the consumable itself, where it is applied in this format “year / month / day”.

As for the number of refills, HP and Canon toner cartridges can be refilled approximately 10-15 times without any problems. Despite their durability, such consumables require replacement of the photo drum (drum) every 2-4 refills. As for the inkjet, it can “survive” only 3-5 refills.

If you are interested in the question of how much a cartridge of a particular printer model can weigh, then for this purpose it is necessary to use a special table of weights. the difference depending on the consumable model is quite significant.

In addition to everything described above, it should be noted that modern consumables can have electronic chips, the function of which is to count the printed sheets and block printing when a certain threshold value is reached. Of course, there are exceptions, for example, Hewlett Packard installs chips that report the number of printed sheets, but do not interfere with the further printing process.

Samsung and Xerox

Radically different materials and designs from HP and Canon.

The most important thing when refueling Samsung and XEROX cartridges is to wash and clean all parts and refill with suitable toner. Many printer models also have protection against refueling in the form of chips. But this obstacle can be bypassed by flashing the printer or simply replacing the chip. Unlike parts of cartridges from other manufacturers, original Samsung and XEROX have high-quality and wear-resistant parts that allow refueling 8-9 times without loss of print quality, provided that high-quality paper is used and the printer is operated in a comfortable environment.

How many times can a laser printer cartridge be refilled

Almost all laser cartridges can be refilled after the first run, and more than once. The number of possible refills limits:

  • a chip, which in most cases can be easily changed (sometimes you also need to rewrite the printer for a new chip, for example, from Samsung), and is completely absent on some old cartridges;
  • the physical resource of important components (they wear out mechanically).

A laser cartridge is a complex mechanism that has several resource parts that need to be replaced in a timely manner. Therefore, once in several refills, it is necessary to restore the cartridge. Restoration is a refueling and replacement of wearing parts (spare parts). Reconditioning frequency depends on operating conditions and cartridge type.

Also, the answer to the question about the number of possible refueling depends on the manufacturer. They can be divided into 3 groups according to the type of cartridge used.

Brother and Panasonik

In PANASONIC and BROTHER printing devices, most of the cartridges consist of two parts: a drum cartridge and a toner cartridge (DR and TN).
A BROTHER printer is filled with a toner cartridge, then it is placed in a drum cartridge, which is enough for a given (determined by the manufacturer, mainly 8-12 thousand) number of pages, after which it is necessary to replace the drum cartridge. The toner cartridge must be periodically replaced with a new one after 4-5 refills.

On PANASONIC devices, everything is more complicated, although now you can buy compatible toners for refilling. toner tubes, but according to experience, their use, after one or two refills, destroys the drum cartridge, which after that can only be replaced with a new one (its cost is approximately 60.70% of the cost of the device). The exception is the KX-FAT400A cartridges for the KX-MB 1500 RU printer, the refilling of which is identical to that of Samsung cartridges with slight differences in the refilling process. Therefore, on PANASONIC printers, with the exception of the aforementioned cartridge, for long-term operation of the device, it is advisable not to refuel, but to replace the tubes with original toner.

HP and Canon

The cartridges of these printers go through 2-3 refueling cycles (if refilled correctly), after which parts in the cartridge become unusable such as: a photoreceptor (photodrum), a squeegee, a charge roller and, extremely rarely, a magnetic shaft. If you replace the necessary parts of the cartridge, it continues to work as efficiently as a new one and can be refilled 2-3 more times.

This information applies to older printers with a print volume of 2,000 pages or more. In more modern models of printers and MFPs, HP and Canon, if we consider the most common budget models, firstly, a small print volume. 1500 pages, and secondly, manufacturers have introduced the so-called protection against refueling cartridges. on the original cartridge after the first refill. with the wrong toner, the printer prints dimmer and dimmer.

In this case, there is only one way out. to change the cartridge to a non-original (compatible) one, and refill it correctly 2-3 times with compatible toner. Or a better option. replace all parts (photoreceptor, charge roller, magnetic roller) compatible with the toner used on the original cartridge, after which the print quality will be as close to the original.

On compatible cartridges, the process of replacing spare parts is quite problematic. There is still a lot of different subtleties in the form of small parts of the cartridge (bushings, bearings, contact groups, etc.) on which the number of refills of the cartridge may also depend.

General points

If we consider the conditions in which the printers work, then we can come to the conclusion that quite often these are not only offices and apartments, but also warehouses, production facilities, etc. In such rooms, there is an increased concentration of moisture, dust and other negative factors that negatively affect the number of refills of the cartridge and the wear of the mechanisms and components of the device itself. Dust settling on the paper and high humidity in the room also leads to accelerated wear of both the cartridge and the printer itself.

Using poor quality paper can seriously affect the durability of the cartridge and printer parts. This is justified by the fact that the surface of a cheap paper carrier is like fine sandpaper, on which there may be irregularities and lint that cannot be determined by touch. Another disadvantage is the edges, sharp as a razor blade, which, when cut, do not heal for a long time.

Such paper is produced on cheap equipment in a cheaper way than high-quality paper. In the process of printing on such paper, so-called “felt rollers” are formed, which leave scratches on the photoreceptor, squeegee, charge roller, which is why the cartridge is refilled 1-2 times instead of 4 times and becomes unusable for further use. We have to repair (restore) it with the replacement of all unusable parts or change to a new one.

Based on the aspects considered, in case of correct operation, the laser printer cartridge can be refilled from 5 to 15 times.

NNCXV.INFO 2021