KIP 970

• Code: E-0D05, E-3333
• Description: DCP Cooling Fan 1 Error
• Causes: The signal from FPGA on PW13555 (DCP Cooling Fan Status) does not change the status (no H/L Pulse) for longer than 1second.
• Remedy: Error Mask Mode No. 00718 DCP Cooling Fan Error
  Wiring Harness 1 Following connectors are surely connected. J578 on PW13555, J421 J420 on DCP Cooling FAN. No Plug the Connector. DCP Cooling FAN (FM5) 2 Replacing DCP Cooling FAN recovers the error condition. Yes OK Flat Cable 3 Flat Cable between PW13520 (J214) and PW13555 (J567) is unplugged. Yes Plug the Flat Cable. PW13555 4 Replacing PW13555 PCB recovers the error condition. Yes OK Main Control PCB (PW13520) 5 Replacing PW13520 PCB recovers the error condition. Yes OK

• Code: E-0D09, E-3337
• Description: Fuser Blower 1 Error
• Causes: The signal from FPGA onPW13555 (00614: Fuser Fan Status) does not change the status (no H/L Pulse) for longer than 1 second while activating the Fuser Cooling Fan (00606: Fuser Cooling Fan).
• Remedy: Error Mask Mode No. 00603 Fuser Fan Error1 Output Check Mode No. 00606 Fuser Cooling Fan Input Check Mode No. 00614 Fuser Fan Status (“H/L Pulse” = Operating)
  Wiring Harness 1 Following connectors are surely connected. J557 on PW13555, J701 on Fuser Unit J711 on Fuser Fan 1 No Plug the Connector. Fuser Fan 1 (FM1) 2 Replacing Fuser Fan 1 recovers the error condition. Yes OK Flat Cable 3 Flat Cable between PW13520 (J214) and PW13555 (J567) is unplugged. Yes Plug the Flat Cable. PW13555 4 Replacing PW13555 PCB recovers the error condition. Yes OK Main Control PCB (PW13520) 5 Replacing PW13520 PCB recovers the error condition. Yes OK

• Code: E-0D0B, E-3339
• Description: Paper Adsorption Fan Error
• Causes: The signal from FPGA (00702: Adsorption Fan Status) does not change the status (no H/L Pulse) for longer than 1 second while activating the Paper Adsorption Fan (00516: Adsorption Fan).
• Remedy: Error Mask Mode No. 00715 Adsorption Fan Error Output Check Mode No. 00516 Adsorption Fan Input Check Mode No. 00702 Adsorption Fan Status (“H/L Pulse” = Operating)
  Wiring Harness 1 Following connectors are surely connected. J556 on PW13555, FAN5 on 2TR FAN No Plug the Connector. 2TR FAN (FM3) 2 Replacing 2TR FAN recovers the error condition. Yes OK Flat Cable 3 Flat Cable between PW13520 (J214) and PW13555 (J567) is unplugged. Yes Plug the Flat Cable. PW13555 4 Replacing PW13555 PCB recovers the error condition. Yes OK Main Control PCB (PW13520) 5 Replacing PW13520 PCB recovers the error condition. Yes OK

• Code: E-0D0D, E-3341
• Description: Fuser Fan Error
• Causes: The signal from FPGA shows abnormal for longer than 1 sec.
• Remedy: Wiring Harness 1 Is the signal wiring between FM10/11/12 and J555, J557, J576 on PW13555 correctly? No Correct the wiring. Fan (FM10/11/12) 2 With any doors are closed, turn on the printer. Does the concerning fan operate? No Replace the fan. PW13555 3 Replacing PW13555 PCB recovers the error condition. Yes OK Main Control PCB (PW13520) 4 Replacing PW13520 PCB recovers the error condition. Yes OK

• Code: E-7F02, E-32514
• Description: Stacker Error
• Causes: 1. Stacker Tray is not detected in the lowest position within 40 sec at power on. 2. Stacker Tray does not come back to stand-by position within 40 sec during power on initialization. 3. Stacker Tray does not come back to stand-by position within 40 sec at “print start / stacker reset” initialization
• Remedy: Prior to proceeding, remove all the stacked printouts from the Stack Tray, and close all the doors firmly.
  Wiring Harness 1 Is the Stacker Communication Cable connected to Stacker Port (9 pins) on the printer correctly? No Correct the wiring. 2 Following connectors are surely connected. J578 on PW13555, J209&J229 on PW13520, Stacker Port (9 pins) No Correct the wiring. 3 Following connectors are surely connected. J-2, J-3, J7 on PW14057, Stack Motor, Finger Solenoid, Finger Position Sensors, Cam Position Sensors, Connection Cable (9 pins) No Correct the wiring.
  Finger Solenoid (SL5) 4 In the output check mode of Maintenance GUI, operate the Finger Solenoid by executing the following item No. No.0611: Stacker SL Does the Solenoid push/pull the Stack Hold Fingers smoothly? No Replace the solenoid.
  Stack Tray Motor 5 When turning on the printer, does the motor rotate to lift the Stack Tray down? * If the Stack Tray has already stayed at the lower limit, go the step 7 first to check the Fingers Position Sensor (PH107&108). No If the sensors are fine, replace the motor.
  Cam Position Sensors (PH105/106) 6 When turning on the printer, the Auto Stacker executes the full initialization. While lifting the Stack Tray down and up (for initialization process), check the signal status in the input check mode of Maintenance GUI. No.0623: Stack Tray Status 1 (Cam Position Sensor 1, PH105) No. 0624: Stack Tray Status 2 (Cam Position Sensor 2, PH106) Do the status combination show “0623=L, 0624=L” while lifting down? Do the status combination show “0623=L, 0624=H” at lower limit? No Replace the faulty sensor(s).
  Finger Position Sensors (PH107/108) 7 When turning on the printer, the Auto Stacker executes the full initialization. While lifting the Stack Tray down and up (for initialization process), check the signal status in the input check mode of Maintenance GUI. No.0621: Stack Status 1 (Finger Position Sensor 1, PH107) No. 0622: Stack Status 2 (Finger Position Sensor 2, PH108) No.0623: Stack Tray Status 1 (Cam Position Sensor 1, PH105) No. 0624: Stack Tray Status 2 (Cam Position Sensor 2, PH106) Do the status combination show “0621=H, 0622=L” during “Stack Tray at lower limit” (0623=L, 0624=H)? Does the status show “0621=L” during “Stack Tray at upper limit” (0623=H, 0624=L)? Do the status combination show “0621=H, 0622=H” when the Stack Hold Fingers touch the Stack Tray’s surface? No Replace the faulty sensor(s).
  Stacker PCB ASSY (PW14057) 8 Replacing PW14057 PCB recovers the error condition. Yes OK
  PW13555 9 Replacing PW13555 PCB recovers the error condition. Yes OK
  Main Control PCB (PW13520) 10 Replacing PW13520 PCB recovers the error condition. Yes OK