
7-8
Troubleshooting
Service Manual
7.2.1 White Copy
• Description
Blank page is printed out when copying.
7.2 Copy Problems
7.2.2 Black Copy
• Description
Black page is printed out when Copying.
Check and Cause
Solution
1. Check for CIS problem on the Main PBA.
2. Check shading profile.
1. Check the CIS harness is properly connected.
2. Redo shading profile in the tech mode.
Check and Cause
Solution
1. Check the Scanner Cover is properly closed.
2. Check shading profile.
3. Check white/black reference voltage on Main PBA. e.q
• CIS_SI, CIS_CLK at CN7
• Or Check the FFC
1. Room light can pass through a thin original.
2. Redo shading profile in the tech mode.
3. Replace CN7 if it is defective.
• CN7-Pin6(CIS-SI)
• CN7-Pin7(CIS-CLK)
Содержание WorkCentre PE114e
Страница 2: ...Service Manual...
Страница 8: ...1 6 Precautions Service Manual MEMO...
Страница 14: ...2 6 Reference Information Service Manual 2 4 2 A4 2 Pattern...
Страница 15: ...2 7 Reference Information Service Manual 2 4 3 A4 IDC 5 Patten...
Страница 16: ...2 8 Reference Information Service Manual MEMO...
Страница 22: ...3 6 Specifications Service Manual MEMO...
Страница 24: ...4 2 Summary of Product Service Manual 4 1 2 Rear View...
Страница 25: ...4 3 Summary of product Service Manual 4 1 3 Control Panel...
Страница 26: ...4 4 Summary of Product Service Manual 4 2 System Layout SCAN PART...
Страница 40: ...4 18 Summary of Product Service Manual MEMO...
Страница 58: ...5 18 Disassembly and Reassembly Service Manual MEMO...
Страница 94: ...Service Manual MEMO Troubleshooting 7 28...
Страница 106: ...8 12 Exploded View Parts List Service Manual 8 5 Middle Cover Unit Assembly 0 5 2 3 4 7 13 9 8 10 11 12 1 5 6...
Страница 111: ...9 9 9 1 Block Diagram Service Manual 9 Block Diagram...
Страница 112: ...9 2 Block Diagram Service Manual MEMO...
Страница 114: ......