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Confidential
4.7
Document Feeding Problems
4.7.1
Document cannot be fed
<User Check>
- Check if the document is loaded correctly all the way inside the ADF document support
and if "ADF READY" is displayed on the LCD.
- Check if the amount of document inside the ADF document support is not fewer than the
specified amount.
4.7.2
Document double feeding
<User Check>
- Check if the document used is thinner than the specified thickness.
Step
Cause
Solution
1
Foreign materials near the
document pick-up roller
Remove foreign materials.
2
Document pick-up roller
stained
Clean the Document pick-up roller.
3
Document detection actuator
out of place
Set the Document detection actuator into place.
4
ADF motor harness connection
failure
Reconnect the ADF motor harness.
5
Document detection sensor
harness connection failure
Reconnect the Document detection sensor
harness.
6
Document pick-up roller worn
out
Replace the Document separate roller ASSY.
7
Document detection sensor
defective
Replace the Document detection sensor PCB.
8
ADF motor defective
Replace the ADF unit.
9
Main PCB defective
Replace the Main PCB ASSY.
Step
Cause
Solution
1
ADF separation pad holder
ASSY worn out
Replace the ADF separation pad holder ASSY.
Содержание DCP Series
Страница 111: ...3 3 Confidential 2 PACKING For Ink Cartridge Model 3_002L ...
Страница 112: ...3 4 Confidential For Ink Tank Model 3_002L 1 ...
Страница 119: ...3 11 Confidential 2 CIS flat cable 3_006L CIS flat cable Cable guide Cable guide Flat core ...
Страница 231: ...5 9 Confidential Print Pattern for Creating Head Calibration Data Fit this mark on the left rear of the document cover ...
Страница 234: ...5 12 Confidential Scanning Compensation Data List ...
Страница 236: ...5 14 Confidential Test Pattern ...
Страница 240: ...5 18 Confidential Configuration List ...
Страница 256: ...5 34 Confidential pfadj1 Pattern pfadj2 Pattern ...
Страница 264: ...5 42 Confidential Margin Check Pattern ...
Страница 294: ...6 3 Confidential Power supply PCB 100 V series ...
Страница 295: ...6 4 Confidential Power supply PCB 200 V series ...
Страница 309: ...App 3 8 Confidential When the following screen appears click Close to close the screen ...