KIP 770 Error Codes list and fixing solutions

KIP 770 Error Codes list and fixing solutions

– Compatible Printer model: KIP 770
– KIP 770 Error Code List and description errors:

• Code: E-0000
• Description: Fuser Temperature Rising Error
• Causes: Fuser Temperature does not reach 50 oC within 120 seconds after turning on.
• Remedy: Error clearance 1 Have you cleared the fuser error in the Special Operation Mode? Yes Wait until the Fuser Unit is enough cooled down. Then select the Special Operation Mode and clear the concerning error.
  Wires 2 Are wires among Lamp (H1), Solid State Relay (SSR1) and Thermistors (TH1 & TH2) connected properly? No Connect them properly.
  Lamp (H1) 3 Unplug the machine, and then check the resistance of Lamp (H1) with the multimeter. Is it 15k ohm or lower? No Replace the Lamp.
  Thermistors (TH1 & TH2) 4 Select the Information Mode, and then check the temperature of fuser detected by Thermistors (TH1 & TH2). Item No. : 00 (Fuser temperature 1) 01 (Fuser temperature 2) Is each temperature normal? No Replace the concerning Thermistor.
  DC Power Supply (DCP1) or Fuse 5 Confirm that the machine is turned on, and then check the voltage of the orange line (J220-4, 220-5, 220-6). Is it 24V? No Replace the DC Power Supply if there is no problem with the wires.Confirm that the machine is turned off, and then check whether or not each Fuse is broken. Is any Fuse broken? Yes Replace the Fuse.
  Relay (RY1) 6 Select the Operation Check Mode, and then change the signal of the following signal to “H”. Device Code : 22 (Fuser Relay) And check the resistance between the following points. Between RY1-2 and RY1-4 Between RY1-6 and RY1-8 Is the each resistance almost 0 ohm? No Replace the Relay.
  Solid State Relay (SSR1) 7 Select the Operation Check Mode, and then change the signal of the following signals to “H”. Device Code : 22 (Fuser Relay) 21 (Fuser Lamp 1) Then check the voltage between J600 and J601. Is it 0V? CAUTION: Change the signal of “21” (Fuser Lamp 1) to “L” after checking! Yes Replace the Solid State Relay No Replace the PW11720 PCB.

• Code: E-0001
• Description: Fuser Over Temperature Error
• Causes: Fuser Temperature reaches over 200 oC.
• Remedy: Error clearance 1 Have you cleared the fuser error in the Special Operation Mode? Yes Wait until the Fuser Unit is enough cooled down. Then select the Special Operation Mode and clear the concerning error.
  Wires 2 Are wires among Lamp (H1), Solid State Relay (SSR1) and Thermistors (TH1 & TH2) connected properly? No Connect them properly.
  Solid State Relay (SSR1) 3 Does the error occur again even if you have cleared it in the Special Operation Mode? Yes Replace the Solid State Relay.
  Thermistors (TH1 & TH2) 4 Select the Information Mode, and then check the temperature of fuser detected by Thermistors (TH1 & TH2). Item No. : 00 (Fuser temperature 1) 01 (Fuser temperature 2) Is each temperature normal? No Replace the concerning Thermistor.

• Code: E-0002
• Description: Fuser Low Temperature Error
• Causes: 1. Fuser Temperature at the time of turning on was 50 to 100 oC, but it does not rise up to 120 oC within 150 seconds after that. 2. Fuser Temperature at the time of turning on was higher than 100 oC, but it does not rise up to the setting temperature within 270 seconds after that.
• Remedy: Error clearance 1 Have you cleared the fuser error in the Special Operation Mode? Yes Wait until the Fuser Unit is enough cooled down. Then select the Special Operation Mode and clear the concerning error.
  Wires 2 Are wires among Lamp (H1), Solid State Relay (SSR1) and Thermistors (TH1 & TH2) connected properly? No Connect them properly.
  Lamp (H1) 3 Unplug the machine, and then check the resistance of Lamp (H1) with the multimeter. Is it 15k ohm or lower? No Replace the Lamp.
  Thermistors (TH1 & TH2) 4 Select the Information Mode, and then check the temperature of fuser detected by Thermistors (TH1 & TH2). Item No. : 00 (Fuser temperature 1) 01 (Fuser temperature 2) Is each temperature normal? No Replace the concerning Thermistor.
  DC Power Supply (DCP1) or Fuse 5 Confirm that the machine is turned on, and then check the voltage of the orange line (J220-4, 220-5, 220-6). Is it 24V? No Replace the DC Power Supply if there is no problem with the wires.Confirm that the machine is turned off, and then check whether or not each Fuse is broken. Is any Fuse broken? Yes Replace the Fuse.
  Relay (RY1) 6 Select the Operation Check Mode, and then change the signal of the following signal to “H”. Device Code : 22 (Fuser Relay) And check the resistance between the following points. Between RY1-2 and RY1-4 Between RY1-6 and RY1-8 Is the each resistance almost 0 ohm? No Replace the Relay.
  Solid State Relay (SSR1) 7 Select the Operation Check Mode, and then change the signal of the following signals to “H”. Device Code : 22 (Fuser Relay) 21 (Fuser Lamp 1) Then check the voltage between J600 and J601. Is it 0V? CAUTION: Change the signal of “21” (Fuser Lamp 1) to “L” after checking! Yes Replace the Solid State Relay No Replace the PW11720 PCB.

• Code: E-0003
• Description: Fuser Temperature Abnormal Fall Error
• Causes: The difference of temperature between center and side of fuser becomes 50 oC or more.
• Remedy: Error clearance 1 Have you cleared the fuser error in the Special Operation Mode? Yes Wait until the Fuser Unit is enough cooled down. Then select the Special Operation Mode and clear the concerning error.
  Wires 2 Are wires among Lamp (H1), Solid State Relay (SSR1) and Thermistors (TH1 & TH2) connected properly? No Connect them properly.
  Thermistors (TH1 & TH2) 3 Select the Information Mode, and then check the temperature of fuser detected by Thermistors (TH1 & TH2). Item No. : 00 (Fuser temperature 1) 01 (Fuser temperature 2) Is each temperature normal? No Replace the concerning Thermistor.

• Code: E-0004
• Description: Fuser Temperature Abnormal Fall Error
• Causes: The Lamp of fuser lights (Signal HEAT1 is “H”) to heat up the Fuser Roller in the ready condition, but even 1 oC of temperature rise can not be accomplished within 30 seconds.
• Remedy: Error clearance 1 Have you cleared the fuser error in the Special Operation Mode? Yes Wait until the Fuser Unit is enough cooled down. Then select the Special Operation Mode and clear the concerning error.
  Wires 2 Are wires among Lamp (H1), Solid State Relay (SSR1) and Thermistors (TH1 & TH2) connected properly? No Connect them properly.
  Lamp (H1) 3 Unplug the machine, and then check the resistance of Lamp (H1) with the multimeter. Is it 15k ohm or lower? No Replace the Lamp.
  Thermistors (TH1 & TH2) 4 Select the Information Mode, and then check the temperature of fuser detected by Thermistors (TH1 & TH2). Item No. : 00 (Fuser temperature 1) 01 (Fuser temperature 2) Is each temperature normal? No Replace the concerning Thermistor.
  DC Power Supply (DCP1) or Fuse 5 Confirm that the machine is turned on, and then check the voltage of the orange line (J220-4, 220-5, 220-6). Is it 24V? No Replace the DC Power Supply if there is no problem with the wires.Confirm that the machine is turned off, and then check whether or not each Fuse is broken. Is any Fuse broken? Yes Replace the Fuse.
  Relay (RY1) 6 Select the Operation Check Mode, and then change the signal of the following signal to “H”. Device Code : 22 (Fuser Relay) And check the resistance between the following points. Between RY1-2 and RY1-4 Between RY1-6 and RY1-8 Is the each resistance almost 0 ohm? No Replace the Relay.
  Solid State Relay (SSR1) 7 Select the Operation Check Mode, and then change the signal of the following signals to “H”. Device Code : 22 (Fuser Relay) 21 (Fuser Lamp 1) Then check the voltage between J600 and J601. Is it 0V? CAUTION: Change the signal of “21” (Fuser Lamp 1) to “L” after checking! Yes Replace the Solid State Relay No Replace the PW11720 PCB.

• Code: E-0005
• Description: Fuse Error
• Causes: Fuse (F1) is broken.
• Remedy: Wires 1 Is the wire between the Fuse and PW11720 PCB connected properly? No Connect it properly.
  DC Power Supply (DCP1) or Fuse 2 Confirm that the machine is turned OFF, and then check the Fuse. Is it OK? No Replace the Fuse with a new one. 3 Confirm that the machine is turned on, and then check the voltage of the orange line (J220-5). Is it 24V? No Replace the DC Power Supply if there is no problem with the wires.

• Code: E-0010
• Description: Main Motor Error
• Causes: The Main Motor Output Detection Signal (MAINM_LD) continues to be “H” for 3 seconds or longer when the Main Motor is rotating.
• Remedy: Wires 1 Is the wire between Main Motor and PW11720 PCB connected properly? No Connect it properly.
  DC Power Supply (DCP1) or Fuse 2 Confirm that the machine is turned on, and then check the voltage of the orange line (J220-5). Is it 24V? No Replace the DC Power Supply if there is no problem with the wires. Confirm that the machine is turned off, and then check whether or not each Fuse is broken. Is any Fuse broken? Yes Replace the Fuse.
  Main Motor (M1) 3 Check the operation of Main Motor in the Operation Check Mode of the Service Mode. Device Code : 00 (Main Motor) Does the Main Motor operate correctly? No Replace the Main Motor.

• Code: E-0020
• Description: Counter Error
• Causes: The Counter Connection Detection Signal (COUNT_OPN) continues to be “L” for 1 second or longer after turning on.
• Remedy: Service Mode 1 Has the setting of Adjustment Mode Item No.753 set to “1”? Yes Set it to “0”.

• Code: E-0031
• Description: Image Corona Output Error
• Causes: The Image Corona Output Detection Signal (IM_LD) continues to be “L” for 1 second or longer when the Image Corona is ON.
• Remedy: Wire 1 Are wires among Image Corona, HV Power Supply PCB and PW11720 PCB connected properly? No Connect them properly. 2 (For Image Corona / Cleaning Roller only) Is the spring on the left bottom of the Process Unit OK? No Correct it properly.
  Image Corona 3 Is the Image Corona dirty? Yes Clean each Corona Wire, Grid Plate and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Cleaning Roller 4 Does the bias terminal plate touch to Cleaning Roller shaft properly? No Remove and reapply conductive grease to Cleaning Roller shaft. Relocate the bias terminal plates properly. Is grease applied enough? No Remove and reapply conductive grease to Cleaning Roller shaft.
  Transfer Corona 5 Is the Transfer Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Separation Corona 6 Is the Separation Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  HV Power Supply 7 Can you fix the problem if you replace the HV Power Supply? Yes OK

• Code: E-0032
• Description: Separation Corona Output Error
• Causes: The Separation Corona Output Detection Signal (AC_LD) continues to be “L” for 1 second or longer when the Separation Corona is ON.
• Remedy: Wire 1 Are wires among Image Corona, HV Power Supply PCB and PW11720 PCB connected properly? No Connect them properly. 2 (For Image Corona / Cleaning Roller only) Is the spring on the left bottom of the Process Unit OK? No Correct it properly.
  Image Corona 3 Is the Image Corona dirty? Yes Clean each Corona Wire, Grid Plate and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Cleaning Roller 4 Does the bias terminal plate touch to Cleaning Roller shaft properly? No Remove and reapply conductive grease to Cleaning Roller shaft. Relocate the bias terminal plates properly. Is grease applied enough? No Remove and reapply conductive grease to Cleaning Roller shaft.
  Transfer Corona 5 Is the Transfer Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Separation Corona 6 Is the Separation Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  HV Power Supply 7 Can you fix the problem if you replace the HV Power Supply? Yes OK

• Code: E-0033
• Description: Transfer Corona Output Error
• Causes: The Transfer Corona Output Detection Signal (TR_LD) continues to be “L” for 1 second or longer when the Transfer Corona is ON.
• Remedy: Wire 1 Are wires among Image Corona, HV Power Supply PCB and PW11720 PCB connected properly? No Connect them properly. 2 (For Image Corona / Cleaning Roller only) Is the spring on the left bottom of the Process Unit OK? No Correct it properly.
  Image Corona 3 Is the Image Corona dirty? Yes Clean each Corona Wire, Grid Plate and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Cleaning Roller 4 Does the bias terminal plate touch to Cleaning Roller shaft properly? No Remove and reapply conductive grease to Cleaning Roller shaft. Relocate the bias terminal plates properly. Is grease applied enough? No Remove and reapply conductive grease to Cleaning Roller shaft.
  Transfer Corona 5 Is the Transfer Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  Separation Corona 6 Is the Separation Corona dirty? Yes Clean each Corona Wire and housing. Is the Corona Wire broken? Yes Replace the Corona Wire.
  HV Power Supply 7 Can you fix the problem if you replace the HV Power Supply? Yes OK

• Code: E-0034
• Description: Bias Output Error
• Causes: Bias Output Detection Signal (BIAS_LD) continues to be “L” for 1 second or longer when a specified bias is supplied to the corresponding Developer Unit components.
• Remedy: Wires 1 Are wires among Developer Unit, HV Power Supply PCB and PW11720 PCB connected properly? No Connect them properly.
  Developer Unit 2 Is the toner spill out from the Developer Unit? (Or is there any similar problem?) Yes Clean each Corona Wire, Grid Plate and housing. Is the high voltage of Regulation Roller leaking? (The resistance between the central part of Regulation Roller and the Ground is 5 mega ohm or smaller if leaking.) Yes Replace the Regulation Roller.
  HV Power Supply 3 Can you fix the problem if you replace the HV Power Supply? Yes OK

– KIP 770 Error codes and solution steps to fix:

• Code: E-0040
• Description: Cutter Error
• Causes: 1. The Cutter Home Sensor Signal (MSCUT_L or MSCUT_R) does not change to “H” within 100 millisecond since the Cutter has started the operation. 2. The Cutter Home Sensor Signal (MSCUT_L or MSCUT_R) does not change to “L” within 1 second since the Cutter has started the operation.
• Remedy: Wires 1 Is the wire between Cutter Unit and PW11720 PCB connected properly? No Connect it properly.
  Cutter Home Position Sensors (MS8 & MS9) 2 Check the status of the following signals in the Signal Status Mode of the Service Mode. Signal Code : 094 (Cutter Home Position Right) 095 (Cutter Home Position Left) Is the status “L” when the Cutter is at each home position? No Replace the Cutter Unit.
  Cutter Motor (M4) 3 Check the operation of Cutter in the Operation Check Mode of the Service Mode. Device Code : 27 (Cutter Motor 1) 28 (Cutter Motor 2) Does the Cutter operate? No Replace the Cutter Unit.

• Code: E-0050
• Description: FPGA Error
• Causes: Initialization of FPGA is failed after turning on.
• Remedy: PW11720 PCB 1 Can you fix the problem if you replace the PW11720 PCB? Yes OK

• Code: E-0070
• Description: Developer Error
• Causes: 1. The Connector J-253 is not connected. 2. The Switch (MS4) is “open” condition, which detects open/close of Engine Unit or Toner Hatch.
• Remedy: Wires 1 Is the wire between Developer Unit and PW11720 PCB connected properly? No Connect it properly.

• Code: E-0080, E-0081
• Description: Density Sensor Error
• Causes: Density Sensor cannot be calibrated correctly before Density Measure.
• Remedy: Wires 1 Is the wire between Toner Density Sensor and PW11720 PCB connected properly? No Connect it properly.
  Density Sensor (PH8) 2 Can you fix the problem if you replace Density Sensor? No Replace PW11720 with a new one.

• Code: E-0090
• Description: Eraser Lamp Error
• Causes: 1. The connector J-227 / J-228 is not connected. 2. Eraser Lamp (PW6631) is broken.
• Remedy: Wires 1 Is the wire between Toner Density Sensor and PW11720 PCB connected properly? Is the spring on the left bottom of the Process Unit OK? No Connect it properly.
  Eraser Lamp 2 Can you fix the problem if you replace the Process Unit? No Replace PW11720 with a new one.

• Code: J-0103, J-0203
• Description: Roll Deck Feeder Jam
• Causes: Delay : Paper arrives the sensor much later than required timing. Stay : Paper exists on the sensor for longer time than required. Remained : Paper has already existed on the sensor when turning on the machine.
• Remedy: Mis-feed of paper 1 Does the paper mis-fed occur between Roll Set Sensor and Feed Sensor? Yes Remove the mis-fed paper.
  Manual Feed Sensor (PH7) 2 Check the status of Feed Sensor in the Signal Status Mode of the Service Mode. Signal Code : 008 (Manual Feed Sensor) Is the status “L” when the paper is not passing beside the sensor? And is it “H” when the paper is passing beside the sensor? No 1. Is there any problem with the Drawer Connector which connects the machine and the Roll Deck. 2. Check if there is any problem with the wire connected to the Feed Sensor. 3. Replace the Manual Feed Sensor if there is no problem with the wire.
  Cutter Home Position Sensor (MS8 & MS9) 3 Check the status of Cutter Home Position Sensors in the Signal Status Mode of the Service Mode. Signal Code : 094 (Cutter Home Position Right) 095 (Cutter Home Position Left) Is the status “H” when the Cutter is at each home position? And is it “L” when the Cutter is not at the home position? No 1. Check if there is any problem with the wire connected to the Cutter Home Position Sensor. 2. Replace the Cutter Home Position Sensors if there is no problem with the wire.
  Driving mechanism 4 Check the operation of Feed Clutch in the Operation Check Mode of the Service Mode. Device Code : 10 (Feed Clutch) Open and close Roll Deck and check if Main Motor rotates correctly. Does each Feed Clutch and Main Motor operate correctly? No Replace the Feed Clutch or Main Motor if it is defective.

• Code: J-0104, J-0204, J-1004
• Description: Registration Jam
• Causes:
• Remedy: Media mis-feed 1 Does the paper mis-fed occur around the Registration Roller? Yes Remove the mis-fed paper.
  Registration Sensor (PH1) 2 Check the status of Registration Sensor in the Signal Status Mode of the Service Mode. Signal Code : 100 (Registration Sensor) Is the status “L” when the paper is not passing beside the sensor? And is it “H” when the paper is passing beside the sensor? No 1. Check if there is any problem with the wire connected to the Registration Sensor. 2. Replace the Registration Sensor if there is no problem with the wire.
  Upper Unit 3 Is the Upper Unit closed firmly until it is locked? (Is the pressure around the Registration Roller correct?) No 1. Close the Upper Unit firmly. 2. Adjust the pressure around the Registration Roller.
  Driving mechanism 4 Check the operation of Registration Clutch in the Operation Check Mode of the Service Mode. Device Code : 11 (Registration Clutch) Open and close Roll Deck and check if Main Motor rotates correctly. Does each Registration Clutch and Main Motor operate correctly? No Replace the Registration Clutch or Main Motor if it is defective.

• Code: J-0105, J-0205, J-1005
• Description: Process Unit Jam
• Causes:
• Remedy: Mis-feed of paper 1 Does the paper mis-fed occur around the separation area? Yes Remove the mis-fed paper.
  Separation Sensor (PH2) 2 Check the status of Separation Sensor in the Signal Status Mode of the Service Mode. Signal Code : 010 (Separation Sensor) Is the status “H” when the paper is not passing beside the sensor? And is it “L” when the paper is passing beside the sensor? No 1. Check if there is any problem with the wire connected to the Separation Sensor. 2. Replace the Separation Sensor if there is no problem with the wire.
  Transfer / Separation Corona 3 Is the Transfer / Separation Corona Unit installed to the machine correctly? Yes Install the Transfer / Separation Corona Unit correctly.
  HV Power Supply 4 Is the output from the HV Power Supply to the Separation Corona correct? No Replace the HV Power Supply.

• Code: J-0106, J-0206, J-1006
• Description: Fuser Jam
• Causes:
• Remedy: Mis-feed of paper 1 Does the paper mis-fed occur around the fuser area? Yes Remove the mis-fed paper.
  Flap Guide Plate 2 Is Flap Guide Plate (just before Fuser Unit) close properly? It may catch the harness of the sensor (PH9, GUIDE_S). No Open it, clear its range of motion.
  Exit Sensor (PH3) 3 Check the status of Exit Sensor in the Signal Status Mode of the Service Mode. Signal Code : 011 (Exit Sensor) Is the status “H” when the paper is not passing beside the sensor? And is it “L” when the paper is passing beside the sensor? No 1. Check if there is any problem with the wire connected to the Exit Sensor. 2. Replace the Exit Sensor if there is no problem with the wire.

• Code: J-1200, J-1300, J-1400
• Description: Door Open while printing
• Causes: J-1200: Exit Cover open J-1300: Manual Feeder Table open J-1400: Upper Unit open
• Remedy: Exit Cover / Manual Feeder Table / Upper Unit open 1 Is Exit Cover / Manual Feeder Table / Upper Unit open before the completion of printing? Yes Close the concerning nit firmly. No Check the Exit Cover Switch (MS2), Manual Feed Table Switch (MS6) and Upper Unit Switch (MS1)

• Code: n01
• Description: Deck Jam
• Causes:
• Remedy: Mis-feed of paper 1 Does the paper mis-fed occur in the Roll Deck? Yes Remove the mis-fed paper.
  Roll 1 Set Sensor (PH7) Feed Sensor (PH6) 2 Check the status of Roll Set Sensor and Feed Sensor in the Signal Status Mode of the Service Mode. Signal Code : 105 (Roll Set Sensor) 111 (Feed Sensor) Is the status of each sensor “H” when you set the roll paper? No 1. Check if there is any problem with the wire connected to each sensor. 2. Replace the concerning sensor if there is no problem with the wire.

• Code: n02
• Description: Manual Set NG
• Causes:
• Remedy: Mis-feed 1 Have you already set the cut sheet paper to the Bypass Feeder before you turned on the machine? Yes Remove the paper.
  Manual Set Sensor 2 Check the status of Manual Feed Sensor in the Signal Status Mode of the Service Mode. Signal Code : 008 (Manual Set Sensor) Is the status “L” when the paper is not passing beside the sensor? And is it “H” when the paper is passing beside the sensor? No 1. Check if there is any problem with the wire connected to the Manual Set Sensor. 2. Replace the Manual Set Sensor if there is no problem with the wire.
  Registration Sensor 3 Check the status of Registration Sensor in the Signal Status Mode of the Service Mode. Signal Code : 100 (Registration Sensor) Is the status “L” when the paper is not passing beside the sensor? And is it “H” when the paper is passing beside the sensor? No 1. Check if there is any problem with the wire connected to Registration Sensor. 2. Replace the Registration Sensor if there is no problem with the wire.
  Driving mechanism 4 Check the operation of Registration Clutch in the Operation Check Mode of the Service Mode. Device Code : 11 (Registration Clutch) Open and close Roll Deck and check if Main Motor rotates correctly. Does each Registration Clutch and Main Motor operate correctly? No Replace the Registration Clutch or Main Motor if it is defective.

• Code: n03
• Description: Toner Empty
• Causes:
• Remedy: Toner Hopper 1 Is there enough toner in the Toner Hopper? No Add toner to Toner Hopper.
  Toner Supply Motor (M3) 2 Turn on the machine and check the action of Toner Supply Motor at that time. Does Toner Supply Motor operate correctly in both cases? No 1. Check if there is any problem with the wires among Toner Supply Motor, Driver PCB B and PW11720 PCB. 2. Replace the Toner Supply Motor if there is no problem with the wire.
  Toner Sensor (TLS1) 3 Confirm that the Toner Sensor is not buried in the toner. Then check the status of Toner Sensor in the Input/Output Mode of the Service Mode. I/O Signal Code : 107 (Toner Sensor) Is the status “H” when the Toner Sensor is covered with the toner? And is it “L” when the sensor is not covered? No Replace the Toner Sensor. Yes Replace the PW11720 PCB.

• Code: n04
• Description: Roll Empty
• Causes:
• Remedy: Mis-feed of paper 1 Is there a paper anywhere in the machine? Yes Open the Exit Cover and the Engine Unit, and then remove the paper. (Cut the paper manually if it has not been cut yet.)
  Switch (MS5) 2 Check the status of the following signal in the Signal Status Mode of the Service Mode. Signal Code : 009 (Roll Deck Open) Is the status “L” when the Roll Deck is closed? And is it “H” when the Roll Deck is opened? No 1. Check if there is any problem with the wire connected to the Switch (MS5). 2. Replace the Switch (MS5) if there is no problem with the wire.

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