Mis-Registration, Color Layers Not Correctly Registered - Xerox Phaser 6300 Service Manual

Mis-Registration, Color Layers Not Correctly Registered

The four colors of the image are not registered correctly into one image.
Initial Actions:
If the mis-registration is in the horizontal direction, perform the color
registration adjustment, see (page 6-3).
If the mis-registration is in the vertical direction, clean the CTD (ADC)
Sensor, and then print the Color Registration page.
Troubleshooting Reference Table
Applicable Parts
Imaging Unit, PL6.1.1
Laser Unit, PL6.1.2
CTD Sensor, PL5.2.19
Transfer Roller, PL5.1.4
HVPS, PL9.1.21
Image Processor Board, PL9.1.3
Engine Control Board, PL9.1.16
Troubleshooting Procedure Table
Step Actions and Questions
1 Reseat the Imaging Unit. Latch Door
C, and check that the Transfer Roller
is fully seated and clipped in place.
Is the problem resolved?
2 Clean the CTD (ADC) Sensor.
Is the problem resolved?
3 Replace the CTD (ADC) Sensor
(page 8-71).
Is the problem resolved?
4 Print the 600 x 600 Service Test Print.
Are all the colors aligned both
vertically and horizontally?
Print-Quality Troubleshooting
Example Print
Yes
Complete
Complete
Complete
Replace the Image
Processor Board
(page 8-98).
s6300-120
No
Go to Step 2.
Go to Step 3.
Go to Step 4.
Go to Step 5.
5-29