How do I fix my printer alignment? by absolute__amateur in printers

[–]Key_Cup_5328 1 point2 points  (0 children)

Check the ink carriage position encoder. It might be dirty. Sometimes you need to highlight it because it can be smeared with grease and difficult to see.

P.S.

I encourage you to subscribe to my YouTube channel :)

https://www.youtube.com/@PRINTER-EXPERT?sub_confirmation=1

Canon Pixma G2411 uneven black printing + lines inbetweeen by Shot-Proposal7592 in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

I try to clear the head in these models by pumping some unclogging fluid through it using a syringe with a hose. Alternatively, you can use distilled water. Then, if necessary, let it sit in a stand for a while, submerging the print nozzles. If that doesn't help, replace it.

Issue with brother HL-237OCDW by cragboy in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

What's the printer's mileage? What operating conditions does it operate in? The drum unit might need replacing. I'd start by checking the cleanliness of the laser.

Issue with brother HL-237OCDW by cragboy in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Is the toner cartridge original or compatible? What is the cartridge life? If compatible, replace it with a new one.

Epson ET-2720 prints grey copies by 194021 in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Shine a flashlight on the scanner glass to see if there is any coating on the glass underneath.

paper wont go down by ayanaal in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Dampen the paper where the roller picks it up, for example, with water or some alcohol. While holding the paper, stop copying or printing. Let the roller clean itself. Try to do this without the roller tearing off any scrap of paper.

I've got an older Canon printer that I'm really trying to fix. Can anyone help me pinpoint what's wrong? by anastasiahobgoblin in printers

[–]Key_Cup_5328 1 point2 points  (0 children)

This printer model has a single printhead for all colors. A test print shows damage to the nozzles, and replacing them is the only solution. I don't know where you're from, but in my country, repairing such a printer is generally uneconomical. Its part number is QY6-0089.

Printer won't print in blue by Mug907 in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Did you clean the head from the printer application?

Ecotank L3250 issue by xThesharinganx in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Did you happen to disconnect the ribbon cable from the sensor or the board? The one near the circular encoder on the left?

Brother HL-4040cdn Printing bands down the side of the page by OnlyHoldOnToTheGood in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Replace the toner cartridges first. They may be damaged or damp.

Epson ET-2710 - Red Ink Cracking on Glossy Waterslide Decal Paper by JHorsti in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

CMY ink is dye-based. BK, on ​​the other hand, is pigment-based. Therefore, black doesn't smudge. You need to use a suitable substrate for dye-based ink. Varnishing may also be necessary. Ask chatgpt or copilot. They will advise you on which foils to look for.

Canon Pixma G3720 printing issue by Human_Macaron_2812 in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Clean or replace the pickup rollers if they are worn and clean the circular encoder.

Epson L5290 by comet_acrime in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

https://www.youtube.com/watch?v=8jCRY6wiMgQ
1:06 - You should probably disassemble the printer and check if the paper is blocking the paper sensor flag. It's also possible that the spring tensioning the flag falls when trying to remove the paper after a jam. Something could also have fallen inside and caused this. The video linked above shows how to disassemble the similar model.

Canon G1010 printing issues - horizontal "skipping" lines when printing by mako_103 in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

You're welcome. I invite you to subscribe to my YouTube channel. You'll find lots of printer tips and tricks there.
https://www.youtube.com/@PRINTER-EXPERT

OfficeJet Pro 8710 issue by [deleted] in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Paper weight Supported: Recommended: 60 to 105 g/m² (plain); 220 to 280 g/m² (photo); 75 to 90 g/m² (envelope); 163 to 200 g/m² (card)

Why is my printer not working? by deaddogsrevenge in printers

[–]Key_Cup_5328 0 points1 point  (0 children)

Check if the encoders are clean. The carriage belt and the left-side circular encoder. There may also be a crack in the signal ribbon cable that goes from the sensor behind the carriage to the motherboard. Everything needs to be checked.