• Code: 012-302
• Description: Finisher Front Cover Open RAP (LX) The Finisher Front Cover is open.
• Remedy: Execute Component Control [012-302], Front Door Interlock Switch. Open/close the Finisher Front Cover. The display changes. Y↓N→Open the Front Door and cheat the Front Door Interlock Switch The display changes. Y↓N→Check the wires between J8982 pin 3 and J8891 pin 2B, and from J8891 pin 2A to J8982 pin 2 for an open or short circuit, or a loose or damaged connector. The wires are OK. Y↓N→Repair/reconnect as required. Remove the cheater. Measure the voltage between J8891 pin 2A on the Front Door Interlock Switch and GND (BSD 12.12 - Office Finisher LX Interlock Switching). The voltage is approx. +5VDC. Y↓N→Check the wire from J8891 pin 2A to J8982 pin 3 for an open or short circuit, or a loose or damaged connector. If the wires are OK, replace the Finisher PWB (PL 23.16). Cheat the Interlock Switch. The voltage drops to 0 VDC. Y↓N→Replace the Front Door Interlock Switch (PL 23.16). Replace the Finisher PWB (PL 23.16). Check the actuator for damage or misalignment Check the Interlock circuit for an intermittent condition BSD 12.12 - Office Finisher LX Interlock Switching If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-303
• Description: Finisher H-Transport Cover Open RAP (LX) The Finisher H-Transport Cover is open.
• Remedy: Execute Component Control [012-303], H-Transport Open Sensor. Actuate the H-Transport Open Sensor (PL 23.4). The display changes. Y↓N→Check the wire between J8860 pin 2 and J8897 pin 2 for an open or short circuit, or a loose or damaged connector. The wire is OK. Y↓N→Repair/reconnect as required. Measure the voltage between J8897, pins 3 and 1 on the Finisher PWB (BSD 12.14 - Office Finisher LX Horizontal Transportation. The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between J8897, pin 2 on the Finisher PWB and GND (BSD 12.14 - Office Finisher LX Horizontal Transportation). Actuate the H-Transport Open Sensor. The voltage changes. Y↓N→Replace the H-Transport Open Sensor (PL 23.4). Replace the Finisher PWB (PL 23.16). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-700
• Description: Punch Box Nearly Full RAP (LX) Punch Box nearly full.
• Remedy: Empty the Punch Box and re-insert. If the fault remains, check the circuit of the Punch Box Set Sensor.

• Code: 012-901
• Description: H-Transport Entrance Sensor Static Jam RAP (LX) Paper remains on the H-Transport Entrance Sensor.
• Remedy: Execute Component Control [012-190], H-Transport Entrance Sensor. Actuate the H-Transport Entrance Sensor (PL 23.4). The display changes. Y↓N→Check the wire between J8861 pin 2 and J8897 pin 6 for an open or short circuit, or a loose or damaged connector. The wire is OK. Y↓N→Repair/reconnect as required. Measure the voltage between J8897, pins 4 and 5 on the Finisher PWB (BSD 12.14 - Office Finisher LX Horizontal Transportation). The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between J8897, pin 6 on the Finisher PWB and GND BSD 12.14 - Office Finisher LX Horizontal Transportation. Actuate the H-Transport Entrance Sensor. The voltage changes. Y↓N→Replace the H-Transport Entrance Sensor (PL 23.4). Replace the Finisher PWB (PL 23.16). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-903
• Description: (Integrated Finisher) Paper Remains at Compiler Exit Sensor RAP • At Power On, the Compiler Exit Sensor detected paper. • While the Main Motor was operating at initialization at Power On, the Compiler Exit Sensor detected paper. • When the Cycle down operation at the end of a job was complete, the Compiler Exit Sensor was On.
• Remedy: Check for paper remaining on the Compiler Exit Sensor and how it is installed. The sensor is properly installed with no paper left there. Y↓N→Remove the remaining paper and reinstall the sensor properly. Enter Component Control [012-150]. Actuate the Compiler Exit Sensor. The display changes. Y↓N→Check the connections of P/J8709 and P/J8728. P/J8709 and P/J8728 are securely connected. Y↓N→Connect P/J8709 and P/J8728. Check for an open or short circuit between P/J8709 and P/J8728. The wires between P/J8709 and P/J8728 are OK. Y↓N→Repair the open or short circuit. Measure the voltage between Finisher PWB P/J8709-3 (+) and GND (-). The voltage is approx.+5VDC. Y↓N→Go to Integrated Finisher Wirenets and check the +5VDC circuit. Measure the voltage between Finisher PWB P/J8709-2 (+) and GND (-). Actuate the Compiler Exit Sensor. The voltage changes. Y↓N→Replace the Compiler Exit Sensor (PL 22.5). Check the wires and connectors for an intermittent open or short circuit. If the problem continues, replace the Finisher PWB (PL 22.7). Check the wires and connectors for an intermittent open or short circuit. If the problem continues, replace the Finisher PWB (PL 22.7).

• Code: 012-903
• Description: Paper Remains at Compiler Exit Sensor RAP (LX) Paper remains on the Compiler Exit Sensor.
• Remedy: Execute Component Control [012-150], Compiler Exit Sensor. Actuate the Compiler Exit Sensor (PL 23.14). The display changes. Y↓N→Check the wire between J8869 pin 2 and P/J8988 pin 5 for an open or short circuit, or a loose or damaged connector. The wire is OK. Y↓N→Repair/reconnect as required. Measure the voltage between P/J8988, pins 6 and 4 on the Finisher PWB (BSD 12.16 - Office Finisher LX Transportation). The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between P/J8988, pin 5 on the Finisher PWB and GND (BSD 12.16 - Office Finisher LX Transportation).Actuate the Compiler Exit Sensor. The voltage changes. Y↓N→Replace the Compiler Exit Sensor (PL 23.14). Replace the Finisher PWB (PL 23.16). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-905
• Description: Compiler Tray No Paper Sensor Static JAM RAP (LX) Paper remains on the Compiler Tray No Paper Sensor.
• Remedy: Enter Component Control [012-151], Compiler Tray No Paper Sensor. Select Start. Actuate the Compiler Tray No Paper Sensor. The display changes. Y↓N→Check the wire between J8880 pin 2 and P/J8994 pin 2 on the Finisher PWB for an open or short circuit, or a loose or damaged connector. The wire is OK. Y↓N→Repair/reconnect as required. Measure the voltage between P/J8994 pins 3 and 1 on the Finisher PWB (BSD 12.19 - Office Finisher LX Tamping & Offset (2 of 2). The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between P/J8994 pin 2 on the Finisher PWB and GND (BSD 12.19 - Office Finisher LX Tamping & Offset (2 of 2). Actuate the Compiler Tray No Paper Sensor. The voltage changes. Y↓N→Replace the Compiler Tray No Paper Sensor (PL 23.12). Replace the Finisher PWB (PL 23.16). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-923
• Description: H-Transport Entrance Sensor Static Jam RAP (LX) During standby, paper was detected by the H-Transport Entrance Sensor.
• Remedy: Execute Component Control [012-190], H-Transport Entrance Sensor. Actuate the H-Transport Entrance Sensor (PL 23.4). The display changes. Y↓N→Check the wire between J8861 pin 2 and J8897 pin 6 for an open or short circuit, or a loose or damaged connector. The wire is OK. Y↓N→Repair/reconnect as required. Measure the voltage between J8897, pins 4 and 5 on the Finisher PWB (BSD 12.14 - Office Finisher LX Horizontal Transportation). The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between J8897, pin 6 on the Finisher PWB and GND (BSD 12.14 - Office Finisher LX Horizontal Transportation). Actuate the H-Transport Entrance Sensor. The voltage changes. Y↓N→Replace the H-Transport Entrance Sensor (PL 23.4). Replace the Finisher PWB (PL 23.16). If the problem continues, replace the Finisher PWB (PL 23.16).