If your printer suddenly stopped working and is flashing red lights, you probably need an epson l355 resetter to get things moving again. It's one of those incredibly frustrating moments when you're right in the middle of printing something important—maybe a shipping label or a school project—and the printer just decides to quit on you. You see that dreaded "Service Required" message on your computer screen, and the lights on the printer start blinking like a tiny emergency vehicle.
The good news is that your printer isn't actually broken. It's just reached a pre-programmed limit that Epson put there for safety. Essentially, the printer thinks its internal waste ink pads are full and might leak, so it locks itself down. Using an epson l355 resetter (often called the Adjustment Program or AdjProg) is the standard way to tell the printer's brain that everything is fine and it's time to get back to work.
Why is your printer acting up?
Before we dive into how to use the tool, it helps to understand what's going on under the hood. Every time your Epson L355 performs a head cleaning or even just starts up, it pumps a little bit of ink through the system to keep the nozzles clear. That "waste" ink has to go somewhere, so Epson tucked a thick stack of felt pads at the bottom of the machine.
The printer doesn't actually have a sensor to see if those pads are wet. Instead, it uses a digital counter. It calculates how many pages you've printed and how many cleaning cycles you've run. Once that counter hits a specific number—usually around 6,000 to 10,000 points—it triggers a hard stop. It's a bit like a "Check Engine" light that actually turns off your car until you see a mechanic. Most people think they need to buy a new printer at this point, but that's exactly what the epson l355 resetter is designed to prevent.
Getting the epson l355 resetter ready
Finding the software is usually the first hurdle. There are plenty of sites online where you can find the Adjustment Program for the L355. You'll want to look for a version that is compatible with your specific model. Once you've downloaded it, you'll likely find a zip file.
One thing to keep in mind: because these tools interact with the printer's firmware at a low level, some antivirus programs might flag them as "suspicious." Usually, this is just a false positive, but it's always smart to run a quick scan and make sure you're getting it from a source others have used successfully. I usually disable my antivirus for just a minute while I run the reset, then turn it right back on.
Also, make sure your printer is connected via a USB cable. Trying to do this over Wi-Fi is a recipe for a headache. The software needs a stable, direct connection to talk to the printer's internal chip, and Wi-Fi can be a bit too flaky for this specific task.
How to perform the reset
Once you've got the epson l355 resetter open, the process is actually pretty straightforward. You don't need to be a computer genius to figure it out, but you do need to follow the steps in order.
- Open the AdjProg.exe file. You'll see a main screen with a few buttons. Click on the one that says "Select."
- Choose your model. Make sure "L355" is selected in the Model Name dropdown. You can leave the port on "Auto selection," but if it doesn't find the printer, manually pick the USB port it's plugged into.
- Enter Adjustment Mode. Click the button that says "Particular adjustment mode." This opens up a big list of technical options. Don't worry about most of these; you only need one.
- Find the Waste Ink Pad Counter. Scroll down until you see "Waste ink pad counter" and double-click it.
- Check and Initialize. You'll see a checkbox for the "Main pad counter." Click the "Check" button first. This will show you exactly how full the printer thinks it is (it'll probably say 100%). Then, check that box again and click "Initialize."
- The Final Step. A little window will pop up asking you to turn off your printer. This is the most important part. Turn the printer off using its physical power button, wait a few seconds, then click "OK" on the computer.
When you turn the printer back on, those blinking red lights should be gone, and the status on your computer should return to "Ready." It feels like a small victory every time that green light stays solid.
Don't forget the physical side of things
While the epson l355 resetter fixes the software side of the problem, we shouldn't ignore the physical reality: those ink pads are actually getting full of ink. If you reset the counter three or four times without ever looking at the pads, eventually, you're going to have a puddle of black ink on your desk.
If this is your first time resetting the L355, you're probably fine for now. The counters are usually pretty conservative, and the pads can hold more than the software thinks. But if you've done this a few times, it's a good idea to actually clean or replace the pads.
Some people get creative and wash the pads in warm water (it's messy, wear gloves!), let them dry completely, and pop them back in. Others prefer to buy a cheap set of replacement pads online. If you're really into DIY fixes, you can even "mod" the printer by rerouting the waste ink tube to a small bottle outside the printer. It looks a bit like the printer is on an IV drip, but it means you'll never have to worry about messy pads ever again.
Common issues during the reset
Sometimes things don't go perfectly on the first try. If the epson l355 resetter gives you a "Communication Error," check your cable. Seriously, 90% of the time, it's just a loose USB plug or a bad port. Try a different USB port on your computer, preferably one directly on the motherboard if you're using a desktop.
Another common hiccup is having other print jobs stuck in the queue. If your computer is still trying to send a 20-page document to the printer while you're trying to reset it, the software might get confused. Clear out your print queue, restart both the computer and the printer, and try again.
It's also worth noting that this resetter is specifically for the ink pad error. If your printer has a paper jam, a broken gear, or a clogged print head that's producing blurry lines, the resetter won't fix those. It's a tool for a specific problem, and for that specific problem, it's a lifesaver.
Keeping your L355 healthy
The Epson L355 is actually a workhorse of a printer. The EcoTank system was a game-changer when it came out because it got us away from those overpriced tiny cartridges. To keep it running well after you've used the epson l355 resetter, try to print something at least once a week. Inkjet printers hate sitting idle; the ink in the lines can dry up and cause clogs.
If you do run into clogs, try the "Power Cleaning" sparingly. It works well, but it dumps a ton of ink into those waste pads we were just talking about, which will make you need the resetter tool much sooner. Often, a simple nozzle check and one regular cleaning cycle are enough to get things back to normal.
Final thoughts on the reset process
It's a bit annoying that we have to use third-party tools like an epson l355 resetter just to keep using hardware we already bought and paid for. However, in a world where everything seems designed to be thrown away, being able to fix your own gear is a great feeling.
By resetting that internal counter, you're saving a perfectly good machine from the landfill and saving yourself a trip to the store for a new one. Just remember to keep an eye on those physical ink pads eventually, stay patient with the software, and you'll likely get many more years of service out of your L355. It's a solid little printer, and with a bit of DIY spirit, it's easy to keep it humming along.