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The Epson WorkForce ET-4550 EcoTank is an all-in-one inkjet printer.

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Epson ECO TANK "inkpad" requires replacing. How to?

Epson uses an "inkpad" to clear its printer (jets?) before printing. Eventually the amount of ink deposited in this blotter-type system fills and must be replaced. Unfortunately it seems as if replacing the inkpad is very messy and difficult. Our printer is used so frequently that the inkpad needs to be replaced every six months.

Epson charges enough to make replacing the entire unit a (sadly) reasonable option. Your opinion? Are HP printers a better option since both use 4800 dpi printing? (The HP cartridges are expensive - sigh.)

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Good question but no "real" answer.

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I love the eco tank and the only color that leaks is the black ink. Although I have this problem, this printer had printed over 27,000 copies before it started leaking. I wish there was an answer to this

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Is there any way we can change the inkpad?

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and sadly the situation never changed and 5 years later epson is still breaking their printers because they claim a part needs to be replaced. Still no ez fix over the net.

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It can be done, it's a total con from Epson.

[1] There are vids for finding and removing the waste ink pads. Search "epson waste ink pad replacement" (with or without model number) they can be washed (messy + drying) or replaced (try an online retailer - y'know) or use garden absorbant "garden capillary matting" (This is what I did) - use the ones in the printer as templates - there'll be 4 or 5 odd shapes.

I advise opening the printer in a dry bath / shower and using disposable gloves. It's not hard, but it can be messy

[2] You also need a utility to reset the printer (this is the con). I searched for free ones but couldn't find one. A search for "wic resetter" will show you one.

The free version lasted me about a year, and then I purchased it ~$10.

Saved ~ $300 on a new printer.

Did this once (so far) 4 years ago. Printer bought in 2016, still going strong 2024

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All of the 2010+ models are pretty much the same - flip the printer over to find the second biggest part other than the power supply, remove the nearby screw (usually 1), and use a screwdriver to release the pad from the chassis. Install the new one, and then you will have to reset the WIC counter. Hint: If there’s an IEC lead, move to the next possible part.

The problem with these EcoTank machines is that you need to be careful not to spill or cross-contaminate the system, which isn’t a problem with the standard models. Find it, remove the screw, and only lift it as needed - no more than that. It might be safer to manufacture a makeshift lift to remove the pad on these with a metal bar basket and a Dremel, but you want to make sure it’s a little larger than the printer.

THE problem is reset support. I know pretty much all of the cart based ones have a tool and key provider available (or a potential key combo, like the R200/R280/C88), but I don’t know how widespread these 3rd party tools (or leaked copies of the EPSON Adjustment program) are for the ET- series, yet. At the same time, the old models have 3rd party reset options (or for the very old cart-based printers that are ~10 years old, the Epson Adjustment program and key generation algorithm are leaked and decoded as Epson doesn't even try and take down copies of those that get leaked).

Remember: Without a reset method, don't bother -- it doesn't fix the NVRAM flag when you have a non-chipped printer. You need to replace the pad and reset the counter.

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I have an Epson ET4550.

I suppose that you don't really mean to flip the printer over. It would spill ink everywhere, right? Would it be useful to try to work in it as when doing a car's oil change? I mean to support the unit high enough to have space to work under it.

Now, you talk about a WIC counter. What is that? What does WIC mean? Also, what is an EIC lead that you mention?

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@jogar To answer the first question yes - lift it up enough to work on it. WIC is short for Waste Ink Count.

IEC is for the power cord.

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Ok. Thank you.

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Just to note that the WICReset app/utility is compatible with the ET-4550 and can reset the waste ink counters.

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@octoinkjet The newer ones have not been added to WIC at the same rate so I was not aware.

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I am a realtor who had used HP printers for over 10 years when my $300 HP crashed and burned because I dared use generic ink. That was 5 years ago when I was using at least $30/month in ink. So I tried a Brother; waste of money. Then I tried an Epson WF 2650; it was ok. In comes my EPSON Eco tank 2550—cheapest one out there when I bought 4 years ago.

4 years later I estimate that I have spent about $60-$90/ YR Yes YEAR and while HP has the best print quality, my friends could not really tell the difference when I showed them print copies and asked an HP user.

I used draft on HP because of the ink cost for everyday printing. Epson draft print stinks but regular is fine and at this cost who cares? One negative cannot print on clear labels; only white. Other than that no cons other than speed of print which I have adjusted to. HP prints at a better speed.

I LOVE< LOVE< LOVE my EcoTank and my ink waste pad just filled up so I may spring for a new Eco Tank and keep this one as a backup.

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I was looking for a "how to" replace the pads. Not a testimonial as to how great they are.

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Keep Looking....

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You could look for the Web and try to find a "reseter" specific for your Printer, so you can reset the ink pads counter, of course you must change the pad When they be really full of ink. You coulf find some similar material to the ink pad onto fabric places /stores.

About buy an Epson o HP printer in my experience is much, much better a HP printer, they do not bother you with plugged cartridges or injectors as well you could use very heavie paper or wrinkle paper and HP just work. If you may look for "Eco tanks" or similar It is tanks of ink outside the printer (60 ml of ink -average)and you could refill them http://www8.hp.com/co/es/deskjet-gt/over...)

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I’ve just managed to remove and clean the ink pads on my relatively new Epson ET-4700. You take a screw out of the back right corner and remove the corner panel. Then remove an identical screw inside that secures a plastic tank which slides out with a little wrestling. Five very messy pads to rinse ink out of, then dry them and replace. Wish I could figure out how to open the rest of the printer and mop up ink that’s been smudging paper. No “Counter needs resetting” message yet. Just had to “power clean” too many times and the print got very messy. Hope this fixes it.

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What do you clean up the ink ?

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Rinse with water (a LOT of rinsing) until the water runs clear. It takes quite a bit of time. Be patient. Dry thoroughly.

Or

Safely dispose of the old pads and get these from Amazon:

https://www.amazon.com/MASME-Waste-Spong...

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Bob Lang zal eeuwig dankbaar zijn.
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