• Code: 7100
• Display: Jam Inside 2 Open the Scanner Cover and remove the jammed paper, then press Start.
• Description: The eject sensor remains ON (paper pass detected) even after the paper printing position sensor detected the end of paper pass.
• Remedy: • Remove the jammed paper. • Check that the paper is set in the paper tray correctly. • Check that there is not too much paper set in the paper tray. • Flip over the paper in the paper tray or rotate the paper 180 degrees. • Check that the thickness of the paper is within the standard. • Flip through the paper and reset it in the paper tray.
  1 Foreign object in the rear of the machine Remove the foreign object. 2 Eject actuator caught in sections of the machine Reattach the eject actuator. 3 Paper feed/paper printing position sensor PCB failure Replace the paper feed/paper printing position sensor PCB ASSY. 4 Eject sensor failure Replace the eject sensor PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.

• Code: 7300
• Display: Jam Tray Remove the jammed paper from Tray, then press Start.
• Description: The paper feed sensor does not detect paper pass even after the paper has been fed for the specified time.
• Remedy: • Remove the jammed paper. • Check that the paper is set in the paper tray correctly. • Check that there is not too much paper set in the paper tray. • Flip over the paper in the paper tray or rotate the paper 180 degrees. • Check that the thickness of the paper is within the standard. • Check that the size of the paper is within the standard. • Flip through the paper and reset it in the paper tray.
  1 Foreign object in the front of the machine Remove the foreign object. 2 Gears around the plate up plate coming off Reattach gears around the plate up plate. 3 Attachment failure of the motor drive belt Reattach the motor drive belt. 4 Attachment failure of the laser shutter arm Reattach the laser shutter arm. 5 Connection failure of the main motor harness Reconnect the main motor harness. 6 Connection failure of the motor encoder PCB flat cable Reconnect the motor encoder PCB flat cable. 7 Connection failure of the pickup solenoid harness Reconnect the pick-up solenoid harness. 8 Motor drive belt failure Replace the motor drive belt. 9 Motor encoder PCB failure Replace the motor encoder PCB ASSY. 10 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 11 Laser unit failure Replace the laser unit. 12 Main PCB failure Replace the main PCB ASSY.

• Code: 7D00
• Display: Jam Inside 3 Remove the jammed paper, then press Start.
• Description: When the power switch was turned ON, the eject sensor detected paper pass. (Cannot determine whether the top cover is open or whether it is a paper jam.)
• Remedy: 1 Eject actuator caught in sections of the machine Reattach the eject actuator. 2 Paper feed/paper printing position sensor PCB failure Replace the paper feed/paper printing position sensor PCB ASSY. 3 Eject sensor failure Replace the eject sensor PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.

• Code: 7E00
• Display: Jam Tray Remove the jammed paper from Tray, then press Start.
• Description: Detected that multiple paper is fed five times in a row during receiving fax or printing list/ report.
• Remedy: • Remove the jammed paper. • Check that the paper is set in the paper tray correctly. • Check that there is not too much paper set in the paper tray. • Check that the thickness of the paper is within the standard. • Check that the size of the paper is within the standard. • Flip through the paper and reset it in the paper tray.
  1 Main PCB failure Replace the main PCB ASSY.

• Code: 8E02
• Display: Size mismatch Reload correct paper, then press Start.
• Description: Detected that the size of paper set in the paper tray was over 10 mm shorter than letter size during receiving fax or printing list/report.
• Remedy: 1 Paper printing position actuator caught in sections of the machine Reattach the paper printing position actuator. 2 Paper feed/paper printing position sensor failure Replace the paper feed/paper printing position sensor PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

• Code: 9002
• Display: Size Mismatch Reload correct paper, then press Start.
• Description: When printing from the paper tray, the size of paper set in the paper tray does not match the size specified by the driver.
• Remedy: • Change the driver setting to match the size of the paper set in the paper tray.
  1 Paper printing position actuator caught in sections of the machine Reattach the paper printing position actuator. 2 Paper feed/paper printing position sensor failure Replace the paper feed/paper printing position sensor PCB ASSY. 3 Main PCB failure Replace the main PCB ASSY.

• Code: 9302
• Display: No Paper Load paper, then press Start.
• Description: When printing from the paper tray, the paper feed sensor detected that there was no paper set in the paper tray.
• Remedy: • Remove the jammed paper. • Check that the paper is set in the paper tray correctly. • Check that there is not too much paper set in the paper tray. • Check that the thickness of the paper is within the standard. • Check that the size of the paper is within the standard. • Flip through the paper and reset it in the paper tray.
  1 Foreign object in the pick-up roller. Remove the foreign object. 2 Connection failure of the paper feed/paper printing position sensor PCB harness Reconnect the paper feed/paper printing position sensor PCB harness. 3 Paper feed actuator L/R caught in sections of the machine Reattach the paper feed actuator L/R. 4 Paper feed sensor failure Replace the paper feed/paper printing position sensor PCB ASSY. 5 Main PCB failure Replace the main PCB ASSY.

• Code: 9307
• Display: No Paper Load paper, then press Start.
• Description: Detected that paper has run out during receiving fax or printing list/report.
• Remedy: • Set paper in the paper tray.
  1 Connection failure of the paper feed/paper printing position sensor PCB harness Reconnect the paper feed/paper printing position sensor PCB harness. 2 Paper feed actuator L/R coming off Reattach the paper feed actuator L/R. 3 Paper feed sensor failure Replace the paper feed/paper printing position sensor PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY.