KIP 7770K

• Code: J-00000008
• Description: Jam at Paper Deck 3
• Causes: 1. The Roll Paper Set Sensor Signal (RPSET3) does not change from H to L within a specified time since the machine has started feeding. 2. The Roll Paper Set Sensor Signal (RPSET3) does not change from L to H within a specified time since the machine has started rewinding.
• Remedy: Setting condition of roll paper 1 Is the roll paper in the 3rd Roll set properly? No Set it properly.
  Paper Set Sensor 3 (PH1C) 2 Check the status of Paper Set Sensor (RPSET3) in Input Check. (Signal Code: 0054h) Is it “L” when the roll paper is set? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of Paper Set Sensor 3. 2. If the wire has no problem, replace the Paper Set Sensor 3 with the new one.
  Roll Feed Sensor 3 (PH2C) 3 Check Clock Signal of Roll Paper (RPCLK3) using Input Check. (Signal Code: 0055h) Does signal change “L” and “H” alternately, while Roll Paper is fed? NOTE Refer to [8.6 Input Check]. No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 3 with the new one.
  Feed Motor (M2) 4 Draw out Roll Deck, turn Paper Feeding Roller Knob and feed paper approx. 20cm. Leave the tab of the Roll paper outside of the machine, close the Roll Deck. Is the Roll paper drew in approx. 5cm before “J-00000008” is indicated? No 1. If the wire has no problem, replace the Driver PCB (PW12051). 2. Replace Feed Motor, “M2”.
  Fuse PCB (PW9690) 5 Check the voltage at J902B-3 on the Fuse PCB with a multimeter. Is it 24V? No Replace the Fuse F902 (5A). Yes Install the Upper Roll Deck and Lower Roll Deck to the machine properly.

• Code: J-00000010
• Description: Jam at Paper Deck 4
• Causes: 1. The Roll Paper Set Sensor Signal (RPSET4) does not change from H to L within a specified time since the machine has started feeding. 2. The Roll Paper Set Sensor Signal (RPSET4) does not change from L to H within a specified time since the machine has started rewinding.
• Remedy: Setting condition of roll paper 1 Is the roll paper in the 4th Roll set properly? No Set it properly.
  Paper Set Sensor 4 (PH1D) 2 Check the status of Paper Set Sensor (RPSET4) in Input Check. (Signal Code: 0056h) Is it “L” when the roll paper is set? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of Paper Set Sensor 4. 2. If the wire has no problem, replace the Paper Set Sensor 4 with the new one.
  Roll Feed Sensor 4 (PH2D) 3 Check Clock Signal of Roll Paper (RPCLK4) using Input Check. (Signal Code: 0057h) Does signal change “L” and “H” alternately, while Roll Paper is fed? NOTE Refer to [8.6 Input Check]. No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 4 with the new one.
  Feed Motor (M2) 4 Draw out Roll Deck, turn Paper Feeding Roller Knob and feed paper approx. 20cm. Leave the tab of the Roll paper outside of the machine, close the Roll Deck. Is the Roll paper drew in approx. 5cm before “J-00000010” is indicated? No 1. If the wire has no problem, replace the Driver PCB (PW12051). 2. Replace Feed Motor, “M2”.
  Fuse PCB (PW9690) 5 Check the voltage at J902B-3 on the Fuse PCB with a multimeter. Is it 24V? No Replace the Fuse F902 (5A). Yes Install the Upper Roll Deck and Lower Roll Deck to the machine properly.

• Code: J-00000100
• Description: Middle Paper Feed Jam
• Causes: 1. Either Cutter Sensor Signal (P_CUT) or Roll Paper Size Signal (SZDATA0) does not change from H to L within a specified time since the machine has started to feed the roll paper from the specified position. 2. Either Cutter Sensor Signal (P_CUT) or Roll Paper Size Signal (SZDATA0) does not change from L to H within a specified time since the machine has started to rewind the roll paper.
• Remedy: Jam 1 Did a jam occur between Cutter Unit and Paper Gate Roller? Yes Remove the paper.
  Sensors (PH3A,PH4,PH5) 2 Check the status of following sensors in Input Check. 1. Roll Media Sensor SZDATA0 : PH3A (Signal Code: 000fh) 2. Cutter Area Paper Sensor P_CUT : PH4 (Signal Code: 000ah) 3. Paper EntryS ensor P_ENTER : PH5 (Signal Code: 000bh) Is the status “H” when each sensor does not detect the paper? And is it “L” when each sensor detects the paper? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of sensor of which status is abnormal. 2. If the wire has no problem, replace the abnormal sensor with the new one.
  Paper Gate Sensor (PH6) 3 Check the status of Paper Gate Sensor (P_GATE). Check the voltage at J210-20 on DC Controller PCB (PW13720). Is it “0V” when the Paper Gate Sensor detects the paper? No 1. Check the wire of Paper Gate Sensor. 2. If the wire has no problem, replace the Paper Gate Sensor with the new one.
  Driving Part (MC3) 4 Select Output Check, and try to make the following parts work alone. 1. Paper Gate Clutch GATECL : MC3 (Signal Code: 0028h) And also, check whether or not the following parts work by just looking while making a print. 2. Main Motor 3. Roll Feed Motor Is there any part that does not work? NOTE Refer to [8.7 Output Check] Yes Replace the defective part with the new one.

• Code: J-00000200
• Description: Registration Part Jam
• Causes: 1. Either Paper Entry Sensor Signal (P_ENTR) or Paper Gate Sensor Signal (P_GATE) is L at the time you turn on the machine. 2. The Paper Gate Sensor Signal (P_GATE) does not change from H to L within a specified time since the machine has started feeding the roll paper from the specified position. 3. Feed Sensor Signal (RLNG1/RLNG2) does not change H and L alternately within a specified time since the machine has started feeding the roll paper.
• Remedy: Jam 1 Did a jam occur at the Internal Feeder Area? Yes Remove the paper.
  Paper Entry Sensor (PH5) 2 Check the status of Paper Entry Sensor (P_ENTR) in Input Check. (Signal Code: 000bh) Is the status “H” when the Paper Entry Sensor does not detect the paper? And is it “L” when the Paper Entry Sensor detects the paper? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of Paper Entry Sensor. 2. If the wire has no problem, replace the Paper Entry Sensor with the new one.
  Paper Gate Sensor (PH6) 3 Check the status of Paper Gate Sensor (P_GATE). Check the voltage at J210-20 on DC Controller PCB (PW13720). Is it “0V” when the Paper Gate Sensor detects the paper? No 1. Check the wire of Paper Gate Sensor. 2. If the wire has no problem, replace the Paper Gate Sensor with the new one.
  Driving part (MC3) 4 Select Output Check, and try to make the following parts work alone. 1. Paper Gate Clutch GATECL : MC3 (Signal Code: 0028h) And also, check whether or not the following parts work by just looking while making a print. 2. Main Moto r 3. Roll Feed Motor 4. The Drum itself Is there any part that does not work? NOTE Refer to [8.7 Output Check] Yes Replace the defective part with the new one.
  Feed Sensor (PH14A/14B) 5 Check the status of Feed Sensor (RLNG1, RLNG2) in Input Check. 1. RLNG1 : PH14A (Signal Code: 005eh) 2. RLNG2 : PH14B (Signal Code: 005fh) Is the status changed “H” and “L” alternately when rotating the feed encoder by hand? NOTE Refer to [8.6 Input Check]. No 1. Check if there is any problem with the wire connected to the Sensor (PH14). 2. Replace the Sensor (PH14) if there is no problem with the wire.
  6 Does the feed encoder rotate smoothly when feeding media by Feed Knob? No Replace the shaft or bracket that supports the feed encoder.
  

• Code: J-00000400
• Description: Separation Part(Unit) 1
• Causes: 1. The Paper Separation Sensor Signal (P_SEPR) is L at the time you turn on the machine. 2. The Paper Separation Sensor Signal (P_SEPR) does not change from H to L within a specified time since the machine has restarted feeding the paper from the specified position during printing.
• Remedy: Jam 1 Did a jam occur at the Separation Area? Yes Remove the paper.
  Separation Sensor (PH7) 2 Check the status of Separation Sensor (P_SEPR) in Input Check. (Signal Code: 000ch) Is the status “H” when the Separation Sensor does not detect the paper? And is it “L” when the Separation Sensor detects the paper? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of Separation Sensor. 2. If the wire has no problem, replace the Separation Sensor with the new one.
  Tr / Sep Corona 3 Is the Corona Head set? No Set the Corona Head properly. Is the Corona wire broken? Yes Replace the Corona wire.
  High Voltage Power Supply 4 Is the High Voltage (HV3) applied properly? No Replace HV Power Supply.

• Code: J-01000000
• Description: Fuser unit Jam
• Causes: The Paper Exit Sensor Signal (P_EXIT) does not change from H to L within a specified time since the machine has restarted feeding the paper from the paper stop position during printing.
• Remedy: Jam 1 Did a jam occur between Separation Area and Exit Area? Yes Remove the paper.
  Paper Exit Sensor (PH8) 2 Check the status of Paper Exit Sensor (P_EXIT) in Input Check. (Signal Code: 000dh) Is the status “H” when the Paper Exit Sensor does not detect the paper? And is it “L” when the Paper Exit Sensor detects the paper? NOTE Refer to [8.6 Input Check]. No 1. Check the wire of Paper Exit Sensor. 2. If the wire has no problem, replace the Paper Exit Sensor with the new one.