Pitney Bowes 4100 Operator's Manual page 236

Printouts are too dark
• The toner cartridge may be defective.
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Printouts have a blurred background
• The toner cartridge may be defective.
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Printouts are of uneven density
• The toner may be unevenly distributed inside the
AB CDE
AB CDE
AB CDE
• The drum unit may be defective.
AB CDE
AB CDE
Remove and check the cartridge for damage. If the
problem persists, replace the toner cartridge.
Remove and check the cartridge for damage. If the
problem persists, replace the toner cartridge.
toner cartridge.
Remove the cartridge and shake it a few times to
redistribute the toner inside.
Remove and check the drum unit for damage. If
the problem persists, replace the drum unit.
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