• Code: 796-17
• Description: Jog Fence HP Sensor: Rear/Small (S13) Error PB (D391) The rear jog fence HP sensor for small size paper in the stacking tray did not go ON within the prescribed time after the rear jogger motor turned on to move the rear fence. -or- The rear jog fence HP sensor for small size paper in the stacking tray did not go OFF within the prescribed time after the rear jogger motor turned on to move the rear fence.
• Causes: • Jog fence HP sensor: rear/small (S13) defective • Jogger motor: rear (M5) defective • Sensor or motor connector loose, broken, defective
• Remedy:

• Code: 796-18
• Description: Jog Fence HP Sensor: Rear/Large (S15) Error PB (D391) The rear jog fence HP sensor for large size paper in the stacking tray did not go ON after the rear jogger motor turned on to move the rear fence. -or- The rear jog fence HP sensor for large size paper in the stacking tray did not go OFF after the rear jogger motor turned on to move the rear fence.
• Causes: • Jog fence HP sensor: rear/large (S15) defective • Jogger motor: rear (M5) defective • Sensor or motor connector loose, broken, defective
• Remedy:

• Code: 796-19
• Description: Switchback Roller HP Sensor (S11) Error PB (D391) The switchback roller HP sensor in the stacking tray did not go ON after the motor turned on long enough to raise the roller through an arc of 40 degrees. -or- The switchback roller HP sensor in the stacking tray did not go OFF after the motor turned on long enough to lower the roller through an arc of 20 degrees.
• Causes: • Switchback roller HP sensor (S11) defective • Switchback roller motor (M7) defective • Sensor or motor connector loose, broken, defective
• Remedy:

• Code: 796-2
• Description: Glue Vat Roller Rotation Error PB (D391) The glue vat roller did not start rotating within the prescribed time.
• Causes: • Glue vat roller motor (M25) defective • Glue vat roller rotation sensor (S59) defective • Sensor connector loose, broken, defective
• Remedy:

• Code: 796-20
• Description: Stacking Tray Lower Limit Sensor (S7) Error PB (D391) Stacking tray lower limit sensor did not go ON within the prescribe time after the stacking tray lift motor turned to lower the tray. -or- Stacking tray lower limit sensor did not go OFF within the prescribed time after the stacking tray lift motor turned on to raise tray.
• Causes: • Stacking tray lower limit sensor (S7) defective • Stacking tray lift motor (M2) defective • Sensor or motor connector loose, broken, defective
• Remedy:

• Code: 796-21
• Description: Paper Detection Sensor: Fron/Rear (S1/S2) Error PB (D391) The paper detection sensor at the front of the stacking tray did not go ON within the prescribed time after the stacking tray overflow sensor (S6) went ON and the stacking tray lift motor turned on to raise the tray. -or- The paper detection sensor at the front of the stacking tray did not go OFF within the prescribed time after the stacking tray lift motor turned on to lower the tray. -or- The paper detection sensor at the rear of the stacking tray did not go ON within the prescribed time after the stacking tray overflow sensor (S6) went ON and the stacking tray lift motor turned on to raise the tray. -or- The paper detection sensor at the rear of the stacking tray did not go OFF within the prescribed time after the stacking tray lift motor turned on to lower the tray
• Causes: • Paper Detect Sensor: Front (S1) defective • Stacking Tray Lift Motor (M2) defective • Sensor or motor connector loose, broken, defective
• Remedy:

• Code: 796-22
• Description: Stacking Tray Overflow Sensor (S6) Error PB (D391) The stacking tray overflow sensor did not go ON within the prescribed time after the stacking tray lift motor turned on to raise the tray. -or- The stacking tray overflow sensor did not go OFF within the prescribed time after the stacking tray lift motor turned on to lower the tray.
• Causes: • Stacking Tray Overflow Sensor (S6) defective • Stacking Tray Lift Motor (M2) defective • Sensor or motor connector loose, broken, defective 4. Troubleshooting
• Remedy:

• Code: 796-23
• Description: Dual Stacking Tray Errors PB (D391)
• Causes: The Stacking Tray Lower Limit Sensor (S7) and Stacking Tray Overflow Sensor (S6) went ON at the same time. • Stacking Tray Lower Limit Sensor (S7) defective • Stacking Tray Overflow Sensor (S6) defective • Sensor connector loose, broken, defective The Stacking Tray Overflow Sensor (S6) went OFF when the stacking tray was raised to its upper limit. When the tray was raised, the stacking tray overflow sensor (S6) went OFF and: (1) the stacking tray empty sensor (S8) was OFF and (2) one or both the paper detect sensors (S1: Front/S2: Rear) were ON. • Stacking Tray Empty Sensor (S8) defective • Paper Detect Sensors: Front/Rear (S1/S2) defective • Stacking Tray Overflow Sensor (S6) defective • Stacking Tray Lift Motor (M2) defective • Sensor or motor connector loose, broken, defective
• Remedy: