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Fax Machine User Manual

ManualsBrandsCanon ManualsAll in One PrinterFAX L1000
451452453454455456457458459460
5-100
FAX-L1000 Chapter 5: Appendix
"DUPLEX JAM" message appears when the paper jam has not occurred; so,
the fax cannot be in READY mode.
<Possible causes>
1. Reversing paper sensor lever does not move smoothly, or is damaged.
Action: Set the lever to move smoothly. Replace it if damaged.
2. Duplexing unit pick-up paper sensor lever does not move smoothly, or is damaged.
Action: Set the lever to move smoothly. Replace it if damaged.
3. Defective reversing paper sensor
Action: Replace the sensor.
4. Defective duplexing unit pick-up paper sensor 1
Action: Replace the sensor.
5. Defective duplexing unit driver PCB
Action: Replace the duplexing unit driver PCB.
6. Defective ECNT board
Action: Replace the ECNT board.
7. Defective SCNT board
Action: Replace the SCNT board.
8. Defective TWINS board
Action: Replace the TWINS board.
9. Defective FAX-L1000 Printer kit
Action: Replace the FAX-L1000 Printer kit.
b) Signal description
Duplexing unit(J701) ,/ Reversing motor
J701 Motor Signal name Description
1 / 1 IMT A Reversing motor drive signal
2 / 2 nIMT A Reversing motor drive signal
3 / 3 IMT B Reversing motor drive signal
4 / 4 nIMT B Reversing motor drive signal