Epson DFX-9000 - Paper Jams Occur During Paper Feed; The Lamps on the Control Panel

Epson DFX 9000 Revision B
Troubleshooting Troubleshooting 121
Paper jams occur during paper feed. 1. Verify that the paper is within all Paper specifications (p.13), and make sure the
paper is mounted correctly and evenly in the tractors.
2. Perform the Card guide mount position adjustment (p.227)
3. Change the SelecType setting for manual Platen gap setting (SelecType) (p.10)
4. Perform the PRINT HEAD gap adjustment. The following adjustments affect the
platen gap: the APTC thickness detection adjustment (p.238), and the APTC
detection position adjustment (p.241)
5. Check the Paper Jam Sensor, and if it is defective, replace the PJS HOLDER
ASY (p.195)
The paper paths switch just before printing starts. Check the paper path setting in the printer driver.
Control Panel related failure Troubleshooting procedure
The lamps on the control panel (OP Board) light
improperly.
1. Verify the OP CABLE connection between the OP Board and ROM BOARD.
See Figure 4-6. OP UNIT Removal (p.134), and Figure 4-10. ROM BOARD
Removal (1) (p.137).
2. If necessary, replace the OP CABLE (p.144)
3. Check and replace the OP UNIT (p.134)
4. Check and replace the ROM BOARD (p.137)
Paper feed related failure Troubleshooting procedure