Dell 1135N Service Manual - Page 147
Copy Problems
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Alignment and Troubleshooting 4.2.7 Copy Problems 1) Black Copy Description : Black page is printed out when copy. 1. Check the CIS problem in main PBA Check the CIS harness contact 2. Check shading profile. Remake shading profile in the tech mode. 3. Check white/black reference voltage in Main PBA. Replace main PBA Service Manual 4-74
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Alignment and Troubleshooting
4-74
Service Manual
4.2.7 Copy Problems
1) Black Copy
Description :
Black page is printed out when copy.
1. Check the CIS problem in main PBA
Check the CIS harness contact
Remake shading profile in the
tech mode.
2. Check shading profile.
3. Check white/black reference
voltage in Main PBA.
Replace main PBA