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16. Image quality problem
Field Service Ver. 1.0 Apr. 2007
198
bizhub 163/21
1/220
T
roubleshooting
16.2.23
Printer section: Periodically uneven image
A. Typical faulty images
B. Troubleshooting procedure
A09AF3C531DA
Step
Check
Result
Action
1
IU is securely fastened using the dedicated fixing screws.
NO
• Secure in position.
2
PH unit is securely fastened using the dedicated fixing
screws.
NO
• Secure in position.
3
IU drive mechanism is dirty or damaged.
YES
• Clean or change.
4
PC drum surfaces in contact with Ds collars and drive
mechanism are dirty, scratchy, deformed, or worn.
YES
• Clean or change.
5
Registration roller drive mechanism is dirty, scratchy,
deformed, or worn.
YES
• Clean or change.
6
Fusing unit drive mechanism is dirty, scratchy, deformed,
or worn.
YES
• Clean or change.
NO
• Change printer control
board (PRCB).
Содержание bizhub 163
Страница 1: ...SERVICE MANUAL 2007 04 2007 04 Ver 1 0 Ver 1 0 FIELD SERVICE...
Страница 23: ...MEASURES TO TAKE IN CASE OF AN ACCIDENT S 20 Blank Page...
Страница 26: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 248: ...Field Service Ver 1 0 Apr 2007 19 Timing chart 213 bizhub 163 211 220 Appendix 4040F5E522DA...
Страница 251: ...19 Timing chart Field Service Ver 1 0 Apr 2007 216 bizhub 163 211 220 Appendix Blank Page...
Страница 252: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 259: ...1 Product specifications Field Service Ver 1 0 Apr 2007 2 FK 506 General Blank Page...
Страница 373: ...9 Fax Protocols Field Service Ver 1 0 Apr 2007 116 FK 506 Adjustment Setting Blank Page...
Страница 380: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 387: ...1 Product specifications Field Service Ver 1 0 Apr 2007 4 DF 605 MK 501 General Blank Page...
Страница 419: ...9 Malfunction code Field Service Ver 1 0 Apr 2007 36 DF 605 MK 501 Troubleshooting Blank Page...
Страница 420: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 425: ...1 Product specification Field Service Ver 1 0 Apr 2007 2 DF 502 General Blank Page...
Страница 449: ...6 Mechanical adjustment Field Service Ver 1 0 Apr 2007 26 DF 502 Adjustment Setting Blank Page...
Страница 454: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 459: ...1 Product specifications Field Service Ver 1 0 Apr 2007 2 AD 504 General Blank Page...
Страница 473: ...6 Jam display Field Service Ver 1 0 Apr 2007 16 AD 504 Troubleshooting Blank Page...
Страница 474: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 479: ...1 Product specification Field Service Ver 1 0 Apr 2007 2 PF 502 General Blank Page...
Страница 487: ...3 Other Field Service Ver 1 0 Apr 2007 10 PF 502 Maintenance Blank Page...
Страница 493: ...6 Mechanical adjustment Field Service Ver 1 0 Apr 2007 16 PF 502 Adjustment Setting Blank Page...
Страница 498: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 503: ...1 Product specification Field Service Ver 1 0 Apr 2007 2 MB 501 General Blank Page...
Страница 519: ...3 Other Field Service Ver 1 0 Apr 2007 18 MB 501 Maintenance Blank Page...
Страница 525: ...6 Mechanical adjustment Field Service Ver 1 0 Apr 2007 24 MB 501 Adjustment Setting Blank Page...
Страница 530: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 533: ...JS 503 General Maintenance Troubleshooting Field Service Ver 1 0 Apr 2007 ii Blank Page...
Страница 535: ...1 Product specification Field Service Ver 1 0 Apr 2007 2 JS 503 General Blank Page...
Страница 548: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
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Страница 553: ...1 Product specifications Field Service Ver 1 0 Apr 2007 2 SF 501 General Blank Page...
Страница 559: ...3 Other Field Service Ver 1 0 Apr 2007 8 SF 501 Maintenance Blank Page...
Страница 561: ...4 Malfunction code Field Service Ver 1 0 Apr 2007 10 SF 501 Troubleshooting Blank Page...
Страница 562: ...SERVICE MANUAL 2007 04 Ver 1 0 FIELD SERVICE...
Страница 567: ...1 Product specifications Field Service Ver 1 0 Apr 2007 2 IC 206 NC 503 General Blank Page...