7-9
Troubleshooting
>
Image formation problems
[CONFIDENTIAL]
(1-6)Black streaks appear longitudinally
Print example
Cause of trouble
1 Dirty charging roller
2 Flawed or dirty drum unit
3 Damaged or paper dust bitten cleaning blade
Defective part
Check description
Corrective Action
1
Drum unit
Check if drum is dirty on its surface. Execute drum refreshing.
(System Menu >Adjustment / Maintenance)
1. Check if the drum has
scratches.
2. Check whether the edge of the
cleaning blade is damaged.
3. Check whether it is abraded or
paper dusts are accumulated.
4. Check whether toner is accumu-
lated in the cleaning section.
Replace the drum unit.
2
Charging roller unit
Check if there is no toner streaks on
the surface of the charging roller.
If the charging roller has streaks on its surface,
clean the charging roller. Replace the charging
roller, if necessary.
3
Fuser unit
1. Check if the fuser roller is con-
taminated with toner.
If the paper separation puddle is dirty, clean the
paper separation puddle.
2. Check the device is adjusted for
a correct paper weight that
matches the paper in use.
If the settings for paper weight and the paper being
used do not match, make a proper configuration.
4
Eject guide
The Rib is contaminated with toner.
If it is duty,clean.
Содержание CA-3100
Страница 118: ...4 20 Maintenance Assembly and disassembly a d c f e e c ...
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Страница 134: ...4 36 Maintenance Assembly and disassembly c b a b ...
Страница 146: ...4 48 Maintenance Assembly and disassembly Optional items a b c d ...
Страница 148: ...4 50 Maintenance Assembly and disassembly Optional items a b c ...
Страница 243: ...8 16 PWBs Description for PWB CONFIDENTIAL 5 Operation PWB 5 1 PWB photograph 5 2 Connector position YC1 1 12 YC2 1 2 ...
Страница 268: ...付録 Installation guide CONFIDENTIAL 9 5 Installation guide 1 IB 50 IB 50 Network interface INSTALLATION GUIDE ...
Страница 271: ... CONFIDENTIAL 2 IB 51 IB 51 Wireless Interface INSTALLATION GUIDE ...
Страница 274: ...付録 Installation guide CONFIDENTIAL 3 IB 32B IB 32B IEEE1284 Interface INSTALLATION GUIDE ...
Страница 277: ...付録 Installation guide CONFIDENTIAL 4 PF 3110 PF 3110 500 sheet 1 Paper feeder INSTALLATION GUIDE ...
Страница 278: ... CONFIDENTIAL PF 3110 PF 3110 PF 3110 PF 3110 PF 3110 PF 3110 For Canada CAN ICES 3B NMB 3B 1 2 ...
Страница 279: ... CONFIDENTIAL Printed in China 303SA5614001 First edition 2017 11 For Legal Folio OficioII 1 1 1 1 2 2 2 2 ...
Страница 280: ...付録 Installation guide CONFIDENTIAL 5 PF 3100 PF 3100 2000 sheets 1 bulk feeder INSTALLATION GUIDE ...
Страница 282: ... CONFIDENTIAL 3 5 6 4 1 2 1 2 3 1mm 㟝㫴G㤵㣠 1 2 㛅 G㣙㾌 PF 3100 㦹㢨G㣰G㥐ᶤ ...
Страница 283: ... Installation guide 6 HD 6 HD 7 HD 6 HD 7 INSTALLATION GUIDE ...
Страница 285: ... Installation guide 7 CA 3100 CA 3100 INSTALLATION GUIDE ...
Страница 287: ... CONFIDENTIAL B 6 B 7 B 8 b c b c b c b c B 9 d d d c d c d c B 4 B 5 c b c b b c d c b c d c d d ...