20 Most Recent Lexmark JetPrinter Z55 InkJet - Page 9 Questions & Answers

Press and hold the Checkmark button and the Right arrow > button while you turn the printer on. Continue holding the buttons, release when the memory countershows, about 10 seconds after bootup. 3. Allow the printer to finish booting up.

Lexmark Office... | Answered on Jan 10, 2019

To do this:
  1. Press Menus button at the lower right-hand corner of the control panel.
  2. Open Menus > Settings > General Settings.
  3. Scroll down and select Quiet Mode.
  4. Select Off and press ?.

Lexmark Office... | Answered on Jan 09, 2019

Use a pair of tweezers and reach in and pull it out in pieces. If you can grab an edge of it it should come out easier. Also if you can get a Xacto knife in there carefully cut across the roller and then pull out the pieces, careful not to cut into the roller.

Lexmark Office... | Answered on Jan 07, 2019

it does it thru the clean maintenance program

Lexmark Office... | Answered on Jan 05, 2019

I suggest you find an answer pretty quickly as your printer uses its own ink to clean the heads. An expensive process.

Lexmark Office... | Answered on Dec 27, 2018

1. You can change the copy count under the copy settings in your Lexmark device.
2. Power off the printer. Tap and hold the Go and Return buttons at the same time.
3. Turn on the printer and release the buttons. Now the printer prints the Performing Self Test page and modifies the copy count.
4. Go to Diagnostics and check the page count.
5. Tap Return and select the Preview menu. Choose the Reset Maintenance Count option and press Select to set the count to zero. Print a test page and complete the setup.

Lexmark Office... | Answered on Dec 18, 2018



Quoting from printcopy.info:

111.50 Open-loop printhead error, open-loop sweep state

Remedy:Step 1 Check the LSU cables JVIDEO1 and JGLV1 for proper connection. Are they properly connected? Go to step 2. Reseat the cables.
Step 2 Inspect the LSU cables and connectors. Are they free of damage? Replace the controller board. See "Controller board removals". Replace the LSU. See "Laser scanning unit (LSU) removal".

Lexmark Office... | Answered on Dec 13, 2018

don't really understand your question.
What operating system is computer ?
then when you work this out
download driver file
by selecting operating system from pull down menu option

Lexmark Office... | Answered on Nov 28, 2018

Maybe if you set the print mode to b/w within the printer settings.. It's possible that Lexmark won't let the printer continue without all cartridges working though.

Lexmark Office... | Answered on Nov 07, 2018

Ink jet clogged. Get instructions from user manual and be careful not to damage the head.

Lexmark Office... | Answered on Oct 31, 2018

1 Press to turn the printer off. 2 Disconnect the power cord from the wall outlet. 3 Gently remove the power supply from the printer. 4 Reconnect the power supply to the printer. 5 Plug the power cord into the wall outlet. 6 Press to turn the printer on.
Make sure the cord on the back of the printer is pushed all the way into the socket, it should only fit one way. If that fails, check that there is power at the outlet you are using.

Lexmark Office... | Answered on Oct 26, 2018

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