Slashdot Mirror


Epson's 'Empty' Professional-Grade Cartridges Can Have 20 Per Cent of Their Ink Remaining

sandbagger writes: Printer ink is expensive, so it's important that when a printer tells you a cartridge is running dry, the cartridge is actually running dry. Unfortunately, that's not always the case. The folks over at Bellevue Fine Art in Seattle recently decided to find out exactly how much ink their high-end Epson 9900 printer wastes. A professional grade 700ml cartridge will have 120-150ml remaining when "empty," and a 350ml cartidge will have 60-80ml remaining when "empty." For this studio, the difference amounts to hundreds of dollars worth of ink every month.

37 of 268 comments (clear)

  1. (intentionally blank) by fisted · · Score: 5, Funny

    I'd write something witty but I ra

    1. Re:(intentionally blank) by Anonymous Coward · · Score: 5, Insightful

      Except the printer refuses to print when the cartridge is 'empty'. It'd be like your car refusing to start or automatically turning off as soon as it hit empty no matter what. You'd then have to disconnect the tank, throw away that 20% of fuel, and buy a new gas tank from the manufacturer and only from the manufacturer.

    2. Re: (intentionally blank) by spongman · · Score: 5, Informative

      My last HP printer refused to scan if the ink was low.

      I used "last" there as meaning not only "previous" but also "final".

    3. Re:(intentionally blank) by Aighearach · · Score: 5, Interesting

      Generally speaking that is a different brand. Epson generally will give a warning, but has driver options to continue printing with the warning, or refuse to.

      Refusing to print is very useful where you have office idiots who will become unhappy if their print job actually fails. Requiring the printer to refuse when it hits the safety margin means that they'll contact IT or maintenance, the cartridges will get refilled, and the print job can continue.

      Also, the printer is a wide format pro inkjet designed for short run photo quality reproduction. The emphasis is on getting perfect prints every time. My experience with professional short-run printing has been that on printers without ink level controls, the color starts to fail when the ink is low, but often before it actually hits 0. If you're under 10%, you need to be examining every single page for the beginning of errors. This particular printer is designed to provide higher confidence than that. The ink cost is still substantially lower than competitors.

      Also, the cartridges are sold based on volume in ml, but when they talk about cost and when you're calculating print cost it is normally done on the basis of cost per page in a real test. If the cartridges still have ink in them when they're "empty," you're still getting the exact same cost-per-page that you researched before buying the thing. It would be great if that ink could be recycled, sure. But nobody is "losing money." If the delivery had less waste, they'd still be selling the ink at the same cost-per-page that they are now.

    4. Re: (intentionally blank) by Aighearach · · Score: 3, Informative

      My epson not only will keep printing past the warning, there is even a driver setting for black; if it refuses to print without color (which makes the blacks richer) or if it just switches to black-only black when the color cartridges are low. (you do still have to leave the empty color cartridges installed for it to work on black-only)

      If the color is low, I do have to press "continue" every time I send a print job and it warns me.

    5. Re: (intentionally blank) by Calydor · · Score: 2

      I had one of those. An incredible ripoff considering I rarely printed anything but did have to scan documents related to a house sale only to be told nope, gotta go buy MOAR INKZ!

      --
      -=This sig has nothing to do with my comment. Move along now=-
    6. Re:(intentionally blank) by CaptQuark · · Score: 3, Informative

      True, but if the printer was more accurate on calculating the "empty" state, you would be getting a lower cost per job. Print costs on wide format printers like the 9900 are measured in printed square feet, not pages. Average use on the 9900 is between 1.2-1.5 ml/sqft so the ~120 ml remaining in the cartridge could print another 100 sqft of output.

      Any way you calculate it, a waste factor of 20% is a bit high for any print cartridge.

      --

    7. Re:(intentionally blank) by Anonymous Coward · · Score: 3, Insightful

      You are not paying for the Ink. You are paying what you can bare for each sheet of paper. Adding 20% of extra liquid to the cartridge, so you get perfect prints each time, cost less than a penny for the manufacturer.

      Just looking at the ink (after subtracting the cost of an empty cartridge) it is one of the most expensive liquids you can buy: http://www.buzzfeed.com/higgypop/top-10-most-expensive-liquids-on-earth-6qcr

    8. Re: (intentionally blank) by FireFury03 · · Score: 5, Interesting

      My Epson was bought on the premise of having a separate ink cart per colour, so I expected this to improve ink economy. However, it turns out that Epson have done their best to avoid any such economy improvements:

      1. It flatly refuses to print at all if any of the carts are empty - a number of times I've been unable to print important black & white documents because one of the colour carts is empty and I didn't have a replacement to hand.
      2. Whenever you change a single one of the carts, it reprimes all of them, wasting a lot of ink from them all.
      3. When the display tells you one of the carts is empty, it won't let you look at the stats to see which other carts are almost empty (so you could swap them at the same time). This invariably leads to me changing one colour, watching it reprime all of the carts (see (2) above) and immediately tell me that another has run out because of the priming, so then I have to change that one and let it reprime all of them *again*.

      Also, I find that blocked heads are perpetually a problem, leading to me having to waste lots of ink repeatedly running the cleaning cycle. Next time I buy a printer it won't be an inkjet.

    9. Re: (intentionally blank) by Blaskowicz · · Score: 3, Interesting

      Had the same happen in the early 00s. Epson Stylus Color 600 I believe, or was it the replacement (C52) bought because the heads in the first one were clogged.
      Mom rushed out to buy a 42 euro black cartridge because we had one page of "very important" print to do, but the printer actually wouldn't print because of lack of yellow. In retrospect I wished we had sued Epson for fraud. Some high-level executives should be jailed for this, though getting a refund would have been fine.

    10. Re: (intentionally blank) by Spamalope · · Score: 3, Informative

      We had an HP deskkjet 500 at work that pre-dated the razor blade business model for inkjets. It was well made, had a large ink tank that didn't dry up and didn't have a 'screw you' chip.

      HP had a 'fix' for our printer to align it with HP's profit goals though. HP added two air bladders to new cartridges so that the ink volume was halved in our larger cartridge, doubling the cost per page. Thanks HP!

    11. Re: (intentionally blank) by Aereus · · Score: 5, Insightful

      Exactly. For how infrequently the average person needs to print something in color, there is little cost-benefit to keeping your own color printer at home. It's far more cost effective to get a consumer laser printer these days and just do your handful of color prints at a local print shop. I really recommend the Brother 2270DW. It does wireless printing and full duplex and can be bought for around $100USD. The best part is the toner cartridges last for thousands of pages and can be had for the same price as one inkjet cartridge. If you absolutely must have color printing, even color laserjets these days can be had for $250-300.

    12. Re: (intentionally blank) by Applehu+Akbar · · Score: 3, Informative

      Yes, Epson and Canon printers beat the current crop of Fiorinized HP inkjets. Too bad the horrible software support makes then unviable for most users. Last week I tried to install a new Canon all-in-one at a customer site, and discovered that the WiFi connection menus assume that your router has a WPS button. If it doesn't, you can't connect to your router with SSID and password and have to plug in as USB. And unlike on HPs, there's no option to temporarily connect USB and set up wireless from the computer.

    13. Re:(intentionally blank) by Applehu+Akbar · · Score: 3, Informative

      This smells like your load of carp under the Arizona sun.

      For most users, the better option is to buy a budget monochrome laser like the HP 1102W: hundred dollar printer, twenty-dollar toner cartridges that last me a year and never dry out for infrequent printers. For the occasional photograph, I order from Snapfish for less than I used to pay for inkjet cartridges. Plus, online photo services give a range of finish options, like large sizes and gicleé, that I could never do myself.

  2. Re:I wait until it quits printing by Anonymous Coward · · Score: 3, Funny

    I reported you to HP.

  3. Class-Action time? by Announcer · · Score: 2

    This kind of thing looks like it would be good for a law firm to put together a case, and file a Class-Action suit. I am angered by printers where we *NEVER* print in color (printing logs at work) but after so many months, the printer WILL NOT WORK until you feed it a NEW color ink cartridge (or ALL THREE)!

    Yes, even with the defaults set to "Black Only", changing the black ink is not enough. The printer simply WILL NOT WORK until all 4 cartridges are replaced. The old color ones feel much heavier than the old black one, so it is quite obvious what's going on, here.

    FOLLOW THE $$!!

    --
    Willie...
    1. Re:Class-Action time? by pushing-robot · · Score: 5, Insightful

      Ink dries. If your printer didn't flush the color ink periodically it would likely damage the print head.

      I agree that ink is absurdly overpriced and printers designed for profit over efficiency. However, you're mostly suffering from not using the right tool for the job—inkjet printers are built for photos while laser/LED printers excel at text and business graphics.

      A cheap monochrome laser would run circles around your printers in speed, crispness, and reliability, with far lower cost per page and no ink to dry out.

      --
      How can I believe you when you tell me what I don't want to hear?
    2. Re:Class-Action time? by hherb · · Score: 2

      Is that so? In my medical practice, 99% of our prints are B&W. Prescriptions, referral letters, test requests and so forth. 3 years ago we switched from Samsung ML-4050 laser printers to Epson WF-7520 inkjets in 3 consultation rooms, simply because we could not source the Samsungs any more and needed printers same day.
      Guess what - prints much faster (because most of our prints are 1-2 pages only, hence "finished first page" is what counts, and after using up the cartridges that came with the printers we only have been using generic cartridges that cost about 15% of an original Epson one we pay a fraction per page of what be paid with the Laser. So far no failures - just works and works and works. Quality is just fine. A lot less power consumption - when our power fails, the inkjet runs happily of the UPS. A lot less particle dust in the office. Would be happy to pay more for just the printer.

  4. Re:I wait until it quits printing by Jeremi · · Score: 5, Funny

    HP has a solution for that -- the next update of the printer driver will apply simulated color-streaks at the image-rendering stage. Thus the out-of-ink indicator discrepancy will go away.

    --


    I don't care if it's 90,000 hectares. That lake was not my doing.
  5. Epson printers and ink pads by Okian+Warrior · · Score: 3, Informative

    Epson printers come with an "ink pad", which is a sort of sponge that sops up excess ink from clearing the print heads and such.

    When the ink pads are filled with ink, the printer firmware simply refuses to print - there's nothing you can do, no way to fix it or reset it. Your only recourse is to get another printer.

    The printer doesn't *sense* the amount of ink in the pads, it simply calculates the amount of ink it *thinks* is in the pad, and the firmware will lock you out if it thinks it's too much.

    And this can happen in the middle of a print job: the system gives you no warning or notice. Half the pages you need for your presentation tomorrow are sitting in the output tray, and the printer is junk. There is no recourse.

    I've personally disassembled over a dozen Epson printers, the ink pads are never even 10% full when this happens. It's a complete scam.

    Epson printers are free on Craigslist.

    1. Re:Epson printers and ink pads by Anonymous Coward · · Score: 5, Informative

      "No recourse", except for using this program, distributed freely by Epson on their website, to reset the ink pad counter?

      http://www.epson.com/cgi-bin/Storesupport/InkPadsForm.jsp

    2. Re:Epson printers and ink pads by ihtoit · · Score: 3, Informative

      not quite right, there is a utility (by Epson) that is normally only available to certified Epson repair agents. All it does is reset the WIP (Waste Ink Pad) counter. It is also able to reset the ink level counter on SOME cartridges. If the printer doesn't work after running that, you have larger issues than a saturated sponge.

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
  6. This is to be expected, and affects many printers by Cassini2 · · Score: 4, Interesting

    The ink-jet cartridges measure their print out volume based on the number of droplets deposited. A +/- 5% change in ink droplet diameter represents a +/- 15% change in volume. When dealing with really small feature sizes, variable temperatures, and variable viscosities, it is really tough to control droplet diameter exactly. The result is that the ink-cartridge manufacturers need to overfill their cartridges to guarantee that some customer in some corner case doesn't experience a rash of cartridges that run out early.

    This tactic is kind of like the hand-soap people that sell a 1 L container of soap with a hand-pump that only works for the first 950 mL. If we can see the soap in the container, we get annoyed because of the 50 mL of waste. However, the ink-cartridge people hide the amount of ink left in the "empty" cartridge, so we don't notice the waste.

    Of course, when you are dealing with professional cartridges, and print-outs that can be worth big money, the printer cartridge manufacturers have to guarantee that the ink doesn't run out. The cheapest way to do this is to add a little bit of ink.

    In the case of consumer cartridges, HP, Lexmark, and Epson would be deeply upset if a bunch of the customers complained about "empty" cartridges that still said they had 5% capacity left. To prevent complaints, add a little bit of ink ...

    Adding a little ink makes everyone happy, until someone actually looks at what is left in the "empty" cartridges, and measures it with sufficiently accurate equipment to realize how much "extra" ink is left.

  7. Re:This is to be expected, and affects many printe by geoskd · · Score: 4, Interesting

    In the case of consumer cartridges, HP, Lexmark, and Epson would be deeply upset if a bunch of the customers complained about "empty" cartridges that still said they had 5% capacity left. To prevent complaints, add a little bit of ink ...

    There are two obvious solutions to that problem:

    1: Stop lying to your customer by claiming to be measuring the remaining ink in a cartridge when you're not.

    2: Actually measure the ink in the cartridge and report that amount to the user. I understand that from the printer manufacturers point of view, the ink is cheap, but from the customers point of view, ink is hideously expensive. Given the customers cost of ink, they would be better served by an accurate mechanism to measure the remaining ink, rather than stupid tricks like this to claim a feature that the product really doesn't have. There have to be dozens of different ways to measure ink remaining, some of which are bound to be dirt cheap and far more accurate than the current method of "guessing"

    --
    I wish I had a good sig, but all the good ones are copyrighted
  8. bucket fill laser toner for the win by ihtoit · · Score: 4, Interesting

    I had an Oki laser printer where you pop the top and there is a row of troughs you just pour toner into. No messy cartridges to deal with, no cassette refills. Just get bottles and empty them into the troughs every 20,000 pages and the thing's golden for another 20k pages. The thing knows how many pages it's printed but it doesn't have a service limit (that I ever hit, and I printed hundreds of thousands of pages on the thing). All of that and I only had to change out the corona wire twice. That slid out the side and the new one slid in its place, took all of four seconds.

    --
    Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
  9. Re:Anyone got a source for 'safe' black & colo by Anonymous Coward · · Score: 2, Interesting

    a) Do it outside or next to your kitchen's fume vent.
    b) By the time the print heads are damaged you'll have saved enough money through cheaper ink that you can buy a new printer.

    However, some (most?) cartridges track how much ink passes through them, not how much ink they contain. Refilling one of those won't let you reuse it as it'll still believe it's passed enough ink. You need to hack those.

    No one can give you a 'safe' source for ink if you don't tell people what printer you're using. Printer ink isn't interchangeable between all printers.

  10. Re:Anyone got a source for 'safe' black & colo by davester666 · · Score: 4, Funny

    The manufacturer assures you that putting any new ink into one of their cartridges is likely to kill you, your children, your parents, probably a few of your neighbours, every single puppy in town, and your printer.

    --
    Sleep your way to a whiter smile...date a dentist!
  11. Re: Anyone got a source for 'safe' black & col by spongman · · Score: 4, Insightful

    Usually the trick with refilling cartridges is not the ink, it's replacing the dmca-protected chips that enforce the manufacturer's monopoly on their cartridge market. Don't buy printers that use them.

  12. Re:It's All A Scam... by lucm · · Score: 2

    Epson stock price has dropped about 40% in the last year, and the company has paid dividends in the range of $0.20 - $0.60 per share over the last few years.

    Roughly this means that in order to use his Epson income to buy an 8 ball of coke to be snorted on the ass of a hooker, a shareholder needed in 2015 to have an Epson position that took a $800 dive in the last 12 month, and which is unlikely to turn black anytime soon. That amount excludes the price of the hooker, the coat check and the valet service.

    --
    lucm, indeed.
  13. Re:This is to be expected, and affects many printe by Solandri · · Score: 4, Interesting

    The ink-jet cartridges measure their print out volume based on the number of droplets deposited. A +/- 5% change in ink droplet diameter represents a +/- 15% change in volume. When dealing with really small feature sizes, variable temperatures, and variable viscosities, it is really tough to control droplet diameter exactly. The result is that the ink-cartridge manufacturers need to overfill their cartridges to guarantee that some customer in some corner case doesn't experience a rash of cartridges that run out early.

    IMHO that's a pathetic argument. Why the hell are you estimating ink usage when it's possible to directly measure remaining ink? The old Canon printers used transparent ink cartridges. A sensor shone a light through the ink reservoir (right side in the pic), and when the light was unimpeded, it knew the cartridge was empty. Every Canon cartridge I replaced was in fact completely empty (except for a little ink in the sponge material directly above the outlet.

    This is a simple problem, made unnecessarily complex solely as a means to make customers buy more ink.

  14. Re:Anyone got a source for 'safe' black & colo by davester666 · · Score: 2

    They aren't exactly sure how it happens, but they categorically deny hiring the hitmen.

    --
    Sleep your way to a whiter smile...date a dentist!
  15. Re:Anyone got a source for 'safe' black & colo by Panoptes · · Score: 4, Funny

    "Anyone got a source for 'safe' black & color inks?"

    Safe generic ink is a pigment of the imagination.

  16. Re:Color me surprised by Aighearach · · Score: 4, Informative

    If you're turning on your inkjet, printing one page, and then shutting it off, you're running a print head cleaning cycle (which uses up ink) every single page. If you were to actually print 100 pages in a single run, you'd only use a tiny bit of ink.

    And ink dries out. If you use inkjet, expect to replace cartridges, yeah, about every six months. Also, the "cheapest" ink cartridges are the most expensive on a per-page basis. If you combine buying the smallest carts with very short run printing, you won't get very many pages per cart and your cost-per-page will be very high. You might really be better served with a cheap laser printer, where light printing you might not use up the factory-installed toner for a number of years.

    At the professional level, the high capacity (700ml) cartridges that Epson sells have the lowest cost-per-page in the industry. That is just fact. I hate wasted ink because it is bad for the environment, but the idea that the company with the cheapest ink is ripping people off with over-priced ink is just silly. Yes, tiny quantities are expensive. They price the small cartridge consumer ink at the same market prices as everybody else, and they compete for price on the business cartridges that are the ones in the story.

    As for Windows, Just Say No.

  17. Epson is actually offering an alternative now by Anonymous Coward · · Score: 4, Informative

    We love to hate the printer manufacturers for the usury prices of their cartridges - after we bought their printer at a price that we could guess did not cover the production cost. It's the razor-and-razor blades model - they pretend to sell us a printer, and we pretend to pay for it. To Epson's credit, they are now actually offering an alternative (and to my knowledge they are the first major player in the consumer printer space to do so). Their new EcoTank models use a continuous ink system very similar to the after-market CIS you can buy for many Epson printers - just without the mess of ink on you hands and clothes, without having to carefully route tiny ink hoses through the printer enclosure, without changing DRM chips etc. Yes, the EcoTank printers are more expensive than their brethren without CIS (maybe 50% ?), but the refill bottles seem to be in the same price range as the after-market stuff. Next time I'm in the market I will probably give it a try.

  18. And it is particularly unacceptable on high end by Sycraft-fu · · Score: 4, Interesting

    I mean I can understand that maybe the electronics in cheapass printers aren't the best, and that also maybe they act a bit shady to try and pad margins. However on pro gear, that shouldn't be the case. When you buy a big expensive printer, and its expensive ink, it should use it all.

    To HP's credit, their poster printers seem to do that. We have a T920 at work and it drains the cartridges down to nothing. I've cut them open after it was done and it really did get it all. Also, you can swap a cartridge mid print and so long as you are reasonably fast (say less than a minute) it doesn't harm the print quality so you can run them totally dry.

    Likewise with regards to 20% that is the level they start to signal low ink, they don't even complain until it is that low.

    As far as I am concerned, that is how high end printers should work. The device was expensive as hell, the ink and paper is expensive too, it should get every dollar out of it that can be had.

  19. Re:I wait until it quits printing by Bert64 · · Score: 2

    You disallow color printing, but provide color printers?
    They still manufacture mono lasers you know.

    --
    http://spamdecoy.net - free throwaway anonymous email - avoid spam!
  20. Re:No it amounts to CENTS worth of ink by Anonymous Coward · · Score: 2, Informative

    Posting as an Anonymous Coward for reasons:

    Huh, thanks for the link. I wasn't aware that the 9900's were that cheap. I've just started servicing these Epson printers as part of the range of equipment I work on. And for the record, my hourly rate is higher that the cost of a few household inkjet printers. And no, I don't work for Epson. And yes, I've been at this for a few decades.

    Your observations, both of you, were spot on. My customers don't quibble about my hourly rate. They do care about their printers' down time. And, they're cheap to run: compare the BHPhoto price of the package of 14 8x10 sheets (for $50 printers) and that of the 16inx100ft roll (roughly 200 8x10s) for the 9900: $22 vs. $62.

    I went through almost all of the comments for this article and made mental notes...let's see how many I can remember:

    1. 0) Jeepers, since a few years before Commander Taco left SlashDot, I can't believe how amateurish the articles and comments have become. The kiddies here wouldn't know the difference between a predicate adjective and predicate calculus, even if their lives depended on it. Sigh.
    2. 1a) Yes, the cartridges are flagged as empty way before they're bone dry. Yes, I've seen print head ruined by dry ink cartridges. Print heads which, on other non-wide-print professional printers, can cost $25K and take a day's work to replace!
    3. 1b) A deep cleaning cycle of the print head can use 10% of a cartridge's capacity. The cleaning cycle can thus safely start even when a cartridge is near empty. To quote from the PetaPixel article: When ink “runs too low,” the Epson 9900 will kindly inform you that there is only 1% of ink left, that it can no longer properly clean the cartridge, and that you must change cartridges."
    4. 1c) The people who buy these are usually aware of this not-quite-empty 'feature' and, as was pointed out in the comments, is part of the cost-per-square meter spec that Bellevue had to have read before buying the printers. I have no idea why Bellevue Fine Art didn't already know/remember this and why they "haven’t been able to get anywhere" with Epson. I wonder whether their less-clued-in customers ask them why the first three prints are more expensive than the 20th... As an aside, I disagree with Bellevue's opinion that at "1024 x 761 pixels, it’s not going to print well beyond a 5 x 7 print". No, Bellevue, that image will barely print well beyond 4 x 6, IMHO.
    5. 1d) Bellevue prints on canvas, which means they have some S-Series printers. These are priced at around $28K. I can tell you that if that printer's print head runs out of ink, or is even left uncapped (as it's supposed to be when it's not printing) for a few hours, that WILL destroy the print head - the ink will gel/solidify. Even exposing the print head to water will destroy it.
    6. 2) Onto other things/comments in other replies: A color laser printer prints better than an inkjet, even given better paper? I need to get some of your drugs, man! I have yet to see one that does. Mind you, I haven't seen every laser color printer out there, so YMMV. Do you mean a laser printer that prints onto photographic, chemically-processed paper? Even then...
    7. 3) Maybe Epson's marketing dept should list the total volume of ink as total minus that 20% left-over and claim that they overfill the cartridges just in case, and that the customer isn't paying for that leftover ink in the first place. Heh.
    8. 4) Now, get off my lawn!