Troubleshooting – Lexmark 7600 Series User Manual
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Installing print cartridges...........................................................................................................................................................121
Removing a used print cartridge ............................................................................................................................................122
Aligning print cartridges ............................................................................................................................................................123
Cleaning the print cartridge nozzles......................................................................................................................................124
Checking ink levels.......................................................................................................................................................................125
Wiping the print cartridge nozzles and contacts ..............................................................................................................126
Preserving the print cartridges ................................................................................................................................................127
Troubleshooting.............................................................................130
Power button is not lit ................................................................................................................................................................131
Software did not install...............................................................................................................................................................131
Page does not print......................................................................................................................................................................132
Solving printer power problems .............................................................................................................................................135
Removing and reinstalling the software ..............................................................................................................................135
Enabling the USB port in Windows ........................................................................................................................................136
Can send but not receive faxes................................................................................................................................................139
Can receive but not send faxes................................................................................................................................................140
Printer receives a blank fax........................................................................................................................................................141
Received fax has poor print quality........................................................................................................................................141
Caller ID information is not displayed ...................................................................................................................................142
Fax Error ...........................................................................................................................................................................................142
Phone Line Busy ............................................................................................................................................................................143
Phone Line Error............................................................................................................................................................................144
Wireless troubleshooting checklist ........................................................................................................................................144
Printing a network setup page ................................................................................................................................................145
Wireless configuration does not continue after the USB cable is attached ............................................................145
Why isn't my printer in this list?...............................................................................................................................................146
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