March 2000 © TOSHIBA TEC
11-69
DP120F/DP125F Troubleshooting
4.5 Recording Paper Feed Error
4.5.1 Main Motor does not Rotate
4.5.2 Recording Paper Feed Error
(1) Recording paper does not feed
Check points
Is the cable firmly connected between the
Main motor and the Mother PBA (CN3),
between the Mother PBA (CN24) and the
Main PBA (CN12)?
When no problem is found in the step
above, the Main motor or the PBA's may
be defective.
Solutions
Insert the cable firmly to the connector.
Replace in the order of: Main motor assem-
bly, the Main PBA, Mother PBA.
Step
1
2
Check points
Does the Paper pickup solenoid drives
normally.
Is the cable of the Paper pickup solenoid
firmly connected to the Mother PBA
(CN13, 17) or Optional tray PBA (CN4)?
Are any of the gears of Pickup roller or
the Feed roller damaged?
Are any of the gears in the Feed gear as-
sembly damaged?
When no problem is found in the steps
above, the Paper pickup solenoid or the
PBA's may be defective.
Solutions
When it drives normally, go to step 3.
Insert the cable firmly to the connector.
If any is damaged, replace it.
If any is damaged, replace it.
Replace in the order of: Paper pickup so-
lenoid, Main PBA, Optional tray PBA,
Mother PBA.
Step
1
2
3
4
5
Summary of Contents for DP120F
Page 1: ...PLAINPAPERFACSIMILE File No 31200001 R0112216901 TTEC ...
Page 401: ...DP120F DP125F Circuit Description 7 92 March 2000 TOSHIBA TEC 07 05 00 Fig 7 5 1 ...
Page 656: ...DP120F DP125F Troubleshooting 11 44 March 2000 TOSHIBA TEC ...
Page 700: ...DP120F DP125F Appendix 12 2 March 2000 TOSHIBA TEC 1 2 Error Count List ...
Page 701: ...March 2000 TOSHIBA TEC 12 3 DP120F DP125F Appendix 1 3 Function List for Maintenance ...
Page 702: ...DP120F DP125F Appendix 12 4 March 2000 TOSHIBA TEC 1 4 Drum Unit ...
Page 703: ...March 2000 TOSHIBA TEC 12 5 DP120F DP125F Appendix 1 5 Memory Dump List ...
Page 706: ...SHUWA SHIBA PARK BLDG A 2 4 1 SHIBA KOEN MINATO KU TOKYO 105 8524 JAPAN ...