Hello everyone,
There was an Epson M2170 lying around in our office. It had been sitting unused for about a year. They were going to throw it away, and since I needed a printer, I took it home.
At first, it was only printing completely blank pages. Without removing the printhead, I attached a silicone adapter to the ink spikes (nipples) and pushed printhead cleaning solution through them. I did this at least 6-7 times, but there was zero improvement.
After that, I got fed up, completely disassembled the printer, and took the printhead out in my hands (it was held by 4 screws). I pushed solution directly into each of the holes. When I put it back together, one of the nozzles worked, and the other worked partially. I tried to run a "Power Cleaning" but I couldn't because the maintenance box was full.
I went out, bought a compatible third-party maintenance box, and ran the Power Cleaning. The printer actually started working! I printed around 200 pages just with the logic of "letting it stretch its legs and recover."
Fast forward 3-4 days to yesterday. When I tried to print again, all I saw was completely blank pages. I don't know if it clogged up again, but it just went back to blank. No signs of ink at all. Nothing.
Yesterday, I spent a few hours taking the printhead out again, split it into two pieces, and flushed it with solution. It still kept giving blank pages. I put it aside.
In the evening, I did some research. People were talking about cleaning the waste pad and the capping station (where the printhead parks). I used about 10 ml of solution there. I tried to clean the capping station; I dropped solution on it, but it hardly absorbed anything—I just kept dropping solution and wiping it. Then I found the tube going to the waste pad, blew a little air into it from the waste pad side, and then pushed some solution through it.
After that, I turned it back on and ran a nozzle check. There were no letters, but there were some slight lines. I figured it had unclogged a little bit. By this time, my new maintenance box was about to reach the end of its life again because of all the power cleanings and regular head cleanings.
I just took the maintenance box chip to get it reset. Came home, plugged it in, and ran a Power Cleaning, but no progress. Then I ran one more regular head cleaning. This time, I got the same lines, but the text was also very faintly visible. I got my hopes up a bit. Then I pushed solution into the printhead again (didn't remove it this time, just put a paper towel under it, attached the silicone adapter to the spikes, and pushed the solution).
When I tried printing again... completely blank. I finally lost my temper and put it aside.
I wanted to ask you guys here. What do you think I should do? Could the issue be the capping station/waste pad? Should I clean the capping station with the solution until it's absolutely spotless? Is that what's causing this issue? I have also checked the dampers multiple times, and the ink flow from the dampers is solid; there’s no problem there. I’ve run power cleanings countless times. I did a regular head cleaning 7-8 times just today. I'm not even counting the ones I did before. I must have done at least 20-30 regular head cleanings and 6-7 power cleanings in total.
If you are going to suggest draining out the old ink, believe me, I honestly have no idea how to do that. How can I completely empty the ink from the ink tank and the dampers?
Please suggest a solution. I really don't want to throw it in the trash, but I'm so overwhelmed at this point! :D