Question about Lexmark T 640 - printer - B/W - laser

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Lexmark 640...says communication between comp and printer fails

Checked all the cables...try to install your suggested DRIVERS GENIUS but this comes up on the end: Unable to execute elevation, create process failed, code 740, the requested operation requires elevation

Printer worked on previous computer, this is a new laptop...please if you can help me in any way before i throw the printer throw the window....thanks a million :-)

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Ok..first thing

remove all s/w from print panel(through control panel)

then go here, look for lexmark icon, and download new drivers

reinstall with printer NOT connected to computer.

check printer for self test and test page.

reconnect to computer.

Posted on Mar 24, 2008

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Posted on Jan 02, 2017

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