• Code: 012-284
• Description: Set Clamp Home Sensor Off Failure RAP (LX) After the Set Clamp completed operation, the Set Clamp Home Sensor did not turn Off within the specified time.
• Remedy: Execute Component Control [012-251], Set Clamp Home Sensor. Actuate the Set Clamp Home Sensor. The display changes. Y↓N→Check the wire between J8871 pin 2 on the Set Clamp Home Sensor and P/J8988 pin 11 on the Finisher PWB for an open or short circuit, or loose or damaged connectors. The wire is OK. Y↓N→Repair/replace as required. Measure the voltage between P/J8988, pins 12 and 10 on the Finisher PWB. The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between the P/J8988 pin 11 on the Finisher PWB and GND). Actuate the Eject Clamp Home Sensor. The voltage changes. Y↓N→Replace the Eject Clamp Home Sensor (PL 23.11). Replace the Finisher PWB (PL 23.16). Alternately execute Component Control [012-052], Eject Clamp Up and [012-053], Eject Clamp Down. The Eject Motor starts. Y↓N→Check the wires between P/J8878 pins 1~6 on the Eject Motor and P/J8983 pins 5~8 on the Finisher PWB for an open or short circuit, or loose or damaged connectors (BSD 12.22 - Office Finisher LX Eject Control (1 of 2). The wires are OK. Y↓N→Repair/replace as required. Measure the resistance of the Eject Motor between each pin of P/J8878-1/3/4/6. The resistance is approx. 2Ohm. Y↓N→Replace the Eject Motor (PL 23.11). Replace the Finisher PWB (PL 23.16). If the problem remains, replace the Eject Motor (PL 23.11) Execute Component Control [012-050 Set Clamp Clutch ON]. The Set Clamp Clutch energizes. Y↓N→Select Stop. Check the wires between P/J8877 pins 1 and 2 on the Set Clamp Clutch and P/J8983 pins 3 and 4 on the Finisher PWB for an open or short circuit, or loose or damaged connectors BSD 12.23 - Office Finisher LX Eject Control (2 of 2). The wires are OK. Y↓N→Repair/replace as required. Measure the voltage between the Finisher PWB P8983-4 (+) and GND (-). The voltage is approx. +24VDC. Y↓N→Replace the Set Clamp Clutch (PL 23.11). If the problem persists, replace the Finisher PWB (PL 23.16). Replace the Finisher PWB (PL 23.16). Replace the Finisher PWB (PL 23.16).

• Code: 012-291
• Description: (Integrated Finisher) Stapler Fail RAP Within a specified time after the Staple Motor started rotating in reverse direction, the Staple Head Home Sensor was never detected turning On.
• Remedy: Enter Component Control [012-046] and [012-047] alternately. The Staple Motor rotates. Y↓N→Check the connections of P/J8705 and P/J8735. P/J8705 and P/J8735 are securely connected. Y↓N→Connect P/J8705 and P/J8735 securely. Check for an open or short circuit between P/J8705 and P/J8735. The wires between P/J8705 and P/J8735 are OK. Y↓N→Repair the open wire or short circuit. Enter [012-046] and [012-047] alternately. Measure the voltages between Finisher PWB P/J8705-3, 4, 5, 6 (+) and GND (-). Each voltage changes. Y↓N→Check the wires and connectors for an intermittent open or short circuit. If the problem continues, replace the Finisher PWB (PL 22.7) Replace the Staple Assembly (PL 22.4). Enter [012-046] and [012-047] alternately. The display changes. Y↓N→Check the connections of P/J8701 and P/J8731. P/J8701 and P/J8731 are securely connected. Y↓N→Connect P/J8701 and P/J8731 securely. Check for an open or short circuit between P/J8701 and P/J8731. The wires between P/J8701 and P/J8731 are OK. Y↓N→Repair the open or short circuit. Measure the voltage between Finisher PWB P/J8701-9 (+) 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/J8731-5 (+) and GND (-). Enter [012-046] and [012-047] alternately. The voltage changes. Y↓N→Replace the Staple Assembly (PL 22.4). 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: 012-291
• Description: Stapler Failure RAP (LX) • After the Stapler Motor turned On (Forward rotation), the Staple Head Home Sensor did not switch from Off to On within the specified time. • After the Stapler Motor turned On (Reverse rotation), the Staple Head Home Sensor did not turn On within the specified time.
• Remedy: Execute Component Control [012-046], Staple Motor FWD, and [012-047], Staple Motor REV. The Stapler cycles. Y↓N→Check the wires between J8887, pins 1~4 on the Stapler Assembly and P/J8981 pins 9~12 on the Finisher PWB for an open or short circuit, or loose or damaged connectors. If the wires are OK, the Stapler Assembly (PL 23.8). If the problem continues, replace the Finisher PWB (PL 23.16). Select Stop. Execute [012-244], Staple Home Sensor. The display is “Low.” Y↓N→There is +5 VDC from pin 5 to pin 1 of J8886 on the Stapler Assembly. Y↓N→Check the wires from P/J8981, pins 4 and 8, to J8886 pins 5 and 1 for an open circuit. If the wires are OK, replace the Finisher PWB (PL 23.16). Check the wire from J8886 pin 4 to P/J8981 pin 5 for an open circuit. If the wire is OK, replace the Stapler Assembly (PL 23.8). Go to BSD 12.21 - Office Finisher LX Staple Control Check for an intermittent connection. If the check is good, replace the Stapler Assembly (PL 23.8). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-295
• Description: Stapler Move Position Sensor On Failure RAP (LX) • After the Stapler started moving to the staple position, the Stapler Move Position Sensor did not turn On within 2sec. • After the Stapler completed moving to the Staple Position, the Stapler Move Position Sensor did not turn On.
• Remedy: Execute Component Control [012-241], Stapler Move Position Sensor. Move the Stapler by hand from the Home position to the staple position and back. The display changes. Y↓N→Check the wire between J8885 pin 2 on the Stapler Move Position Sensor and P/J8981 pin 2 on the Finisher PWB for an open or short circuit, or loose or damaged connectors. The wire is OK. Y↓N→Repair/replace as required. Measure the voltage between P/J8981, pins 3 and 1 on the Finisher PWB BSD 12.20 - Office Finisher LX Staple Positioning. The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between P/J8981 pin 2 on the Finisher PWB and GND BSD 12.20 - Office Finisher LX Staple Positioning Move the Stapler by hand from the Home position to the staple position and back. The voltage changes. Y↓N→Replace the Stapler Move Position Sensor (PL 23.8). Replace the Finisher PWB (PL 23.16). Alternately execute Component Control [012-045], Staple Move Motor Rear and [012-042], Staple Move Motor Front. The Stapler Move Motor moves. Y↓N→Check the wires between P/J8981 pins 13~16 on the Finisher PWB and P/J8888 on the Stapler Move Motor BSD 12.20 - Office Finisher LX Staple Positioning for an open or short circuit, or loose or damaged connectors. The wires are OK. Y↓N→Repair/replace as required. Replace the Staple Move Motor (PL 23.8). If the problem persists, replace the Finisher PWB (PL 23.16). Go to BSD 12.20 - Office Finisher LX Staple Positioning Check for an intermittent connection. If the check is good, replace the Stapler Assembly (PL 23.8). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-296
• Description: Staple Move Sensor Off Failure RAP (LX) • After the Stapler started moving to the Staple Position and the Staple Move Sensor turned Off, the Staple Move Sensor did not turn Off within 500ms. • After the Staple Position had been fixed, the Staple Move Sensor turned Off. • After the Staple Move Sensor turned On when paper passed through the Dual Staple 1 Position while moving to the Rear Staple Position, the Staple Move Sensor did not turn Off within 500ms.
• Remedy: Execute Component Control [012-241], Stapler Move Position Sensor. Move the Stapler by hand from the Home position to the staple position and back. The display changes. Y↓N→Check the wire between J8885 pin 2 on the Stapler Move Position Sensor and P/J8981 pin 2 on the Finisher PWB for an open or short circuit, or loose or damaged connectors. The wire is OK. Y↓N→Repair/replace as required. Measure the voltage between P/J8981, pins 3 and 1 on the Finisher PWB BSD 12.20 - Office Finisher LX Staple Positioning. The voltage is approx. +5VDC. Y↓N→Replace the Finisher PWB (PL 23.16). Measure the voltage between P/J8981 pin 2 on the Finisher PWB and GND BSD 12.20 - Office Finisher LX Staple Positioning). Move the Stapler by hand from the Home position to the staple position and back. The voltage changes. Y↓N→Replace the Stapler Move Position Sensor (PL 23.8). Replace the Finisher PWB (PL 23.16). Alternately execute Component Control [012-045], Staple Move Motor Rear and [012-042], Staple Move Motor Front. The Stapler Move Motor moves. Y↓N→Check the wires between P/J8981 pins 13~16 on the Finisher PWB and P/J8888 on the Stapler Move Motor BSD 12.20 - Office Finisher LX Staple Positioning for an open or short circuit, or loose or damaged connectors. The wires are OK. Y↓N→Repair/replace as required. Replace the Staple Move Motor (PL 23.8). If the problem persists, replace the Finisher PWB (PL 23.16). Go to BSD 12.20 - Office Finisher LX Staple Positioning Check for an intermittent connection. If the check is good, replace the Stapler Assembly (PL 23.8). If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-300
• Description: Eject Cover Open RAP (LX) Eject Cover Switch open was detected.
• Remedy: Eject Cover Switch. The display changes Y↓N→Select Stop. Check continuity of the Eject Cover Switch ( J8889, pin 1 to pin 2). The continuity check is OK. Y↓N→Replace the Eject Cover Switch (PL 23.11). Check continuity between the Eject Cover Switch and the Finisher PWB ( J8982 pin 1 to. J8889 pin 1, and J8889 pin2 to J8889 pin 7. If the check is OK, replace the Finisher PWB (PL 23.16). Select Stop. If the problem continues, replace the Finisher PWB (PL 23.16).

• Code: 012-301
• Description: (Integrated Finisher) Top Cover Interlock OPEN RAP The Top Cover Interlock Open was detected.
• Remedy: Check the following; • Top Cover installation • Finisher Top Cover Interlock Sensor for damage • Finisher Top Cover Interlock +24V Switch actuator for any damage These parts are in normal condition. Y↓N→Repair or replace any of the parts that has a defect. Enter Component Control [012-300]. Open and close the Top Cover to block and unblock the Finisher Top Cover Interlock Sensor. The display changes. Y↓N→Check the connections of P/J8701 and P/J8730. P/J8701 and P/J8730 are securely connected. Y↓N→Connect P/J8701 and P/J8730 securely. Check for an open or short circuit between P/J8701 and P/J8730. The wires between P/J8701 and P/J8730 are OK. Y↓N→Repair the open or short circuit. Measure the voltage between Finisher PWB P/J8701-3 (+) 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/J8701-2 (+) and GND (-). Open and close the Top Cover to block and unblock the Finisher Top Cover Interlock Sensor. The voltage changes. Y↓N→Replace the Finisher Top Cover Interlock Sensor (PL 22.3). Check the wires and connectors for an intermittent open or short circuit. If the problem continues, replace the Finisher PWB (PL 22.7). Measure the voltage between Finisher PWB P/J8702-1 (+) and GND (-). The voltage is approx. +24VDC. Y↓N→Go to Integrated Finisher Wirenets and check the +24VDC 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: 012-302
• Description: (Integrated Finisher) Front Cover Interlock OPEN RAP The Front Cover Interlock Open was detected.
• Remedy: Check the following; • Front Cover installation • hinges for any damage • Finisher Top Cover Interlock Sensor for any damage Thee above parts are OK. Y↓N→Repair or replace any of the parts that are defected. Enter Component Control [012-302]. Open and close the Front Cover to turn On and Off the Finisher Front Interlock Switch. The display changes. Y↓N→Connect the connections of P/J8702 and P/J8733. P/J8702 and P/J8733 are securely connected. Y↓N→Connect P/J8702 and P/J8733 securely. Check for an open or short circuit between P/J8702 and P/J8733. The wires between P/J8702 and P/J8733 are OK. Y↓N→Repair the open or short circuit. Measure the voltage between Finisher PWB P/J8702-4 (+) and GND (-). Open and close the Front Cover to turn On and Off the Finisher Front Interlock Switch. The voltage changes. Y↓N→Replace the Finisher Front Interlock Switch (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). Measure the voltage between Finisher PWB P/J8702-1 (+) and (-). The voltage is approx. +24VDC. Y↓N→Go to Integrated Finisher Wirenets and check the +24VDC circuit. Check the wires and connectors for an intermittent open or short circuit. If the problem continues, replace the Finisher PWB (PL 22.7).