20 Most Recent Lexmark T644 Laser Printer Questions & Answers

No response from the original poster as of 6/6/09. Normally, a "Flushing Buffer" message is pointing at a Postscript problem. A quick easy test would be to set the printer for PCL and retry the job. If it works, then you really need to look at the PS print file to find the error. Don

Lexmark T644... • Answered on Feb 09, 2021

900 rip is a inrecoverable software error POR printer take data cable out and POR should clear if not then system bord needs replacing more likley corupt dat sent to printer

Lexmark T644... • Answered on Jul 26, 2019

Attempt to restore printer to factory defaults to cure this issue.

Lexmark T644... • Answered on Sep 06, 2017

flag/sensor did not reset, misaligned or broken

Lexmark T644... • Answered on Dec 06, 2014

Likely the engine card is bad. You must replace with a new one, this model of Lexmark will not allow you to remove a card from another used printer and install it. Same goes for the formatter and control panel on the printer. The three components are electronically keyed together the first time the printer is turned on.

Lexmark T644... • Answered on Oct 04, 2014

Lexmark t640 Fehlermeldung 238.02 alles nach gesehen kein Papierstau was kann es sein?

Lexmark T644... • Answered on Sep 09, 2013

On the left side, near the pichup roller, of the tray there should be a "flag" hanging down in the elips hole. See if it is hanging down or stuck in the "up"position.If so pul it down and the machine should work fine again.

Lexmark T644... • Answered on Jun 28, 2013

Not finding what you are looking for?
Lexmark T644 Laser Printer Logo

177 questions posted

Ask a Question

Usually answered in minutes!

Top Lexmark Office Equipment & Supplies Experts

Cindy Wells

Level 3 Expert

6259 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3056 Answers


Level 3 Expert

1997 Answers

Are you a Lexmark Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

T Lexmark

  • T Lexmark

Most Popular Question

pin problem print hold

  • Office Equipment & Supplies