Lexmark CX317dn
Troubleshooting. Print quality 4. Blurred or fuzzy print check
Run the automatic alignment. The TPS sensor may be damaged. To run Reset Color Cal:
- Enter the Diagnostics Menu. Turn the printer off, and press and hold 3 and 6.
- Select Reset Color Cal, and press Select.
- Select TPS Setup.
- Select Reset Color Cal, and press Select. Resetting appears. When the reset is complete, the screen is automatically returned to TPS Setup.
Blurred or fuzzy print is usually caused by a problem in the main gear drive assembly or in the image transfer unit (ITU). Check the main drive gear assembly and ITU for correct operation.
Blurred print can also be caused by incorrect feeding from one of the input paper sources, media trays, or duplex paper path.
Check the high.voltage spring contacts to ensure they are not bent, corroded, or damaged. Replace the high.voltage power supply as necessary. See High voltage power supply (HVPS) assembly removal.
Half-color page check
A photoconductor unit is not properly seated. Reset the specific photoconductor unit.