Cq 3 Black Copy - Xerox 2510 Service Manual

CQ 3 Black Copy
No copy defect sample is needed.
Definition
The entire
copy is black and there is no
Image.
Probable Cause Corrective Action
1. Exposure lamp does not light.
1. Go to the
CQ
27 Exposure RAP.
2. Reversed connections to the illumination
2. Go to the circuit diagram in the CQ 27
sensor.
Exposure RAP and check the wiring to the
illumination sensor.
8/96
CQ 3 Black Copy
3-30 251 0/2515