Causes: 1. The Roll Paper Set Sensor Signal (RPSET1) does not change from H to L within a specified time since the machine has started feeding. 2. The Roll Paper Set Sensor Signal (RPSET1) 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 1st Roll set properly? No Set it properly. Paper Set Sensor 1 (PH1A) 2 Check the status of Paper Set Sensor Signal (RPSET1) in the Input / Output Checking Mode. (Signal Code of RPSET1 is “1- 00”.) Is it “L” when the roll paper is set? No 1. Check the wire of Paper Set Sensor 1. 2. If the wire has no problem, replace the Paper Set Sensor 1 with the new one. Roll Feed Sensor 1 (PH2A) 3 Confirm Clock Signal of Roll Paper (RPCLK1) using Input / Output Checking Mode. (Service Mode “1-01”) Does signal change “L” and “H” alternately, while Roll Paper is fed? No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 1. 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-01” is indicated? No 1. If the wire has no problem, replace the Driver PCB, ‘PW9650B”. 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-02
Description: 2nd Roll Jam
Causes: 1. The Roll Paper Set Sensor Signal (RPSET2) does not change from H to L within a specified time since the machine has started feeding. 2. The Roll Paper Set Sensor Signal (RPSET2) 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 2nd Roll set properly? No Set it properly. Paper Set Sensor 2 (PH1B) 2 Check the status of Paper Set Sensor Signal (RPSET2) in the Input / Output Checking Mode. (Signal Code of RPSET2 is “1- 02”.) Is it “L” when the roll paper is set? No 1. Check the wire of Paper Set Sensor 2. 2. If the wire has no problem, replace the Paper Set Sensor 2 with the new one. Roll Feed Sensor 2 (PH2B) 3 Confirm Clock Signal of Roll Paper (RPCLK2) using Input / Output Checking Mode. (Service Mode “1-03”) Does signal change “L” and “H” alternately, while Roll Paper is fed? No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 2. 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-02” is indicated? No 1. If the wire has no problem, replace the Driver PCB, ‘PW9650B”. 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-03
Description: 3rd Roll Jam
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 Signal (RPSET3) in the Input / Output Checking Mode. (Signal Code of RPSET3 is “1- 04”.) Is it “L” when the roll paper is set? 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 Confirm Clock Signal of Roll Paper (RPCLK3) using Input / Output Checking Mode. (Service Mode “1-05”) Does signal change “L” and “H” alternately, while Roll Paper is fed? No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 3. 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-03” is indicated? No 1. If the wire has no problem, replace the Driver PCB, ‘PW9650B”. 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-04
Description: 4th Roll Jam
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 Signal (RPSET4) in the Input / Output Checking Mode. (Signal Code of RPSET4 is “1- 06”.) Is it “L” when the roll paper is set? 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 Confirm Clock Signal of Roll Paper (RPCLK4) using Input / Output Checking Mode. (Service Mode “1-07”) Does signal change “L” and “H” alternately, while Roll Paper is fed? No 1. Check the Belt for Paper End Clock Sensor. 2. If the wire has no problem, replace the Roll Feed Sensor 4. 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-04” is indicated? No 1. If the wire has no problem, replace the Driver PCB, ‘PW9650B”. 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-05
Description: Bypass Jam
Causes: 1. The Paper Gate Sensor Signal (P_GATE) does not change from H to L within a specified time since the paper has started from the specified position. 2. The Paper Gate Sensor Signal (P_GATE) changes from L to H within a specified time since the paper has started, because the cut sheet paper was shorter than specified.
Remedy: Setting condition of cut sheet paper 1 Is the cut sheet paper set to the Bypass Feeder properly? Is it longer than 210mm? No Set it properly. Use a longer cut sheet paper than 210mm. Paper Entry Sensor (PH5) 2 Check the status of Paper Entry Sensor Signal (P_ENTR) in the Input / Output Checking Mode. (Signal Code of P_ENTR is “1-1A”.) Is it “L” when the cut sheet paper is set? 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 Registry Sensor (PH6) 3 Check the status of Paper Registry Sensor Signal (P_GATE) in the Input / Output Checking Mode. (Signal Code of P_GATE is “1-1B”.) Is it “L” when the cut sheet paper is set? No 1. Check the wire of Paper Registry Sensor. 2. If the wire has no problem, replace the Paper Registry Sensor with the new one.
Code: J-10
Description: Flapper Area Jam
Causes: 1. Either Flapper Sensor Signal (P_FLAP) or Roll Paper Set Signal (RPSET) 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 Flapper Sensor Signal (P_FLAP) or Roll Paper Set Signal (RPSET) 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 (PH3, PH4, PH5 and PH6) 2 Select the Input / Output Checking Mode, and check whether or not the following sensors work properly. 1. Paper Feed Sensor (PH3) (Signal Code is “18”.) 2. Paper Flapper Sensor (PH4) (Signal Code is “19”.) 3. Paper Entry Sensor (PH5) (Signal Code is “1A”.) 4. Paper Registry Sensor (PH6) (Signal Code is “1B”.) Is the status “H” when each sensor does not detect the paper? And is it “L” when each sensor detects the paper? No 1. Check the wire of sensor of which status is abnormal. 2. If the wire has no problem, replace the sensor with the new one. Driving part 3 Select the Function Checking Mode, and try to make the following parts work alone. 1. Paper Gate Clutch (MC3) (Signal Code is “6B”.) 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? Yes Replace the defective part with the new one.