Image Quality
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605
Service Manual
3-17
Fog
Possible causative parts
• Toner Cartridge Y/M/C/K (PL5.1.8/PL5.1.9/PL5.1.10/PL5.1.11)
•Imaging Unit Y/M/C/K (PL8.1.2/PL8.1.3/PL8.1.4/PL8.1.5)
• CTD Sensor Assembly (PL6.1.14)
• Development HVPS Board (PL18.1.14)
Action Yes No
1 Check if a problem occurs repeatedly.
Print a variety of images for 30 pages.
Does the problem still persist?
Go to action 2. The task is
complete.
2 Check the installation status of the Imaging Unit.
Remove the Imaging Unit Y/M/C/K.
Is the Imaging Unit Y/M/C/K interface not deformed, dirty, and is it
contacted to the right and left guides, and installed correctly?
Go to action 3. Restore and
clean the
interface.
Reinstall the
Imaging Unit
Y/M/C/K.
3 Replace the Imaging Units.
Does this solve your problem?
The task is
complete.
Go to action 4.
4 Check dirt and foreign substances on the CTD Sensor surface.
Is the CTD Sensor Assembly not dirty, or are there any foreign
substances on the surface?
Clean the CTD
sensor surface
or remove the
foreign
substance.
Go to action 5.
5 Check the Development HVPS Board connector connection.
Is the Development HVPS Board connector connected correctly?
Replace the
Development
HVPS Board.
Connect the
connector.
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General
Weight and Dimensions
