Black Print - Xerox Phaser 3140 Service Manual

Black Print

Phaser 3140/3155/3160 Printer Service Manual
Troubleshooting Procedure Table
Step Actions and Questions
1
Check the Print Cartridge.
Is the Print Cartridge empty?
2 Check Toner Save mode.
Is Toner Save mode enabled?
3 Check the ambient temperature.
Is the ambient temperature below
10° C?
4 Check the interior for toner spills.
Is there toner spilled inside?
5 Check the Power Supply Board
installation. Reseat the connectors if
necessary.
Does the image quality improve?
The entire image is black. Charge voltage from the Power Supply Board to the Print
Cartridge is not available due to damaged or dirty contacts.
Initial Actions
• Check the connection between the Controller Board and Power Supply Board.
• Check the connection between the Power Supply Board and Print Cartridge.
Troubleshooting Reference Table
Applicable Parts
Controller Board, PL1.0.2
Power Supply Board, PL1.0.1
Laser Unit, PL6.0.79
Print-Quality Troubleshooting
Yes
Replace the
Print Cartridge
(page 8-6).
Go to step 3.
Relocate the
printer.
Clean the
inside of the
printer.
Complete.
Example Print
No
Go to step 2.
Disable Toner
Save mode.
Go to step 4.
Go to step 5.
Replace the
Power Supply
Board
(page 8-54).
Black Print
5-11