Konica-Minolta bizhub 4700i
Error Codes List page 1
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- Code: 10-01, 10-02, 10-40
- Description: Misfeed at manual bypass paper feed section
10-01 The leading edge of the paper is not turned ON (blocked) the registration sensor (PS9) even after the lapse of a given period of time after the manual bypass tray starts to feed paper.
10-02 For paper fed from the manual bypass tray, loop forming has not been complete before a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop.
10-40 For paper fed from the manual bypass tray, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output.
- Paper jam of a sheet of paper left at the manual bypass paper feed section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Main motor (M1)
• Bypass tray paper feed clutch (CL2)
• Registration clutch (CL4)
• Registration sensor (PS9)
• Base board (BASEB) - Remedy: 1 Initial check items - -
2 PS6/3 I/O check, sensor check PCCB/3 CN3-3 (ON) 17-X
3 CL1/3 load check • Check code: 20 • Multi code: 3 PCCB/3 CN5-3 (ON) 16-P
4 CL2/3 load check • Check code: 21 • Multi code: 2 PCCB/3 CN5-1 (ON) 15-P
5 M1/3 load check • Check code: 28 • Multi code: 3, 4 PCCB/3 CN4-1 to 7 18-P
6 Replace PCCB/3.
- Code: 20-02, 20-10, 20-11
- Description: Misfeed at vertical transport section (When PF-P20 or PF-P21 is installed)
20-02 For paper fed from the tray 2/3, loop forming has not been complete before a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop.
20-10 The leading edge of the paper is not turned OFF (blocked) the tray 2 transport sensor (PS6/2) even after the lapse of a given period of time after the tray 2 starts to feed paper.
20-11 The leading edge of the paper is not turned OFF (blocked) the tray 3 transport sensor (PS6/3) even after the lapse of a given period of time after the tray 3 starts to feed paper
- Paper jam of a sheet of paper left at the vertical transport section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Main motor (M1)
• Tray 2 drive motor (M1/2)
• Tray 3 drive motor (M1/3)
• Registration clutch (CL4)
• Tray 2 transport clutch (CL2/2)
• Tray 3 transport clutch (CL2/3)
• Registration sensor (PS9)
• Tray 2 transport sensor (PS6/2)
• Tray 3 transport sensor (PS6/3)
• Base board (BASEB)
• Tray 2 PC control board (PCCB/2)
• Tray 3 PC control board (PCCB/3) - Remedy: 1 Initial check items - -
2 PS9 I/O check, sensor check BASEB CN22EA-13 (ON) 13-C
3 PS6/2, PS6/3 I/O check, sensor check PCCB/2 CN3-3 (ON)
PCCB/3 CN3-3 (ON) 17-X
4 CL4 load check • Check code: 21 • Multi code: 3 BASEB CN22EA-3 (ON) 12-C
5 CL2/2, CL2/3 load check • Check code: 21 • Multi code: 1, 2
PCCB/2 CN5-1 (ON)
PCCB/3 CN5-1 (ON) 15-P
6 M1 load check (Main body) • Check code: 40 • Multi code: 1, 2 BASEB CN17E-1 to 5 1-C
7 M1/2, M1/3 load check • Check code: 28 • Multi code: 1, 2, 3, 4 PCCB/2 CN4-1 to 7 PCCB/3 CN4-1 to 7 18-P
8 Replace PCCB/2 or PCCB/3. - -
9 Replace BASEB. -
- Code: 20-12, 20-21, 20-26
- Description: Misfeed at vertical transport section (When PF-P20 or PF-P21 is installed)
20-12 The leading edge of the paper is not turned OFF (blocked) the tray 2 transport sensor (PS6/2) even after the lapse of a given period of time after the tray 3 starts to feed paper.
20-21 The leading edge of the paper is not turned ON (unblocked) the tray 2 transport sensor (PS6/2) even after the lapse of a given period of time after the tray 3 starts to feed paper.
20-26 The leading edge of the paper is not turned ON (blocked) the registration sensor (PS9) even after the lapse of a given period of time after the tray 2/3 starts to feed paper.
- Paper jam of a sheet of paper left at the vertical transport section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Main motor (M1)
• Tray 2 drive motor (M1/2)
• Tray 3 drive motor (M1/3)
• Registration clutch (CL4)
• Tray 2 transport clutch (CL2/2)
• Tray 3 transport clutch (CL2/3)
• Registration sensor (PS9)
• Tray 2 transport sensor (PS6/2)
• Tray 3 transport sensor (PS6/3)
• Base board (BASEB)
• Tray 2 PC control board (PCCB/2)
• Tray 3 PC control board (PCCB/3) - Remedy: 1 Initial check items - -
2 PS9 I/O check, sensor check BASEB CN22EA-13 (ON) 13-C
3 PS6/2, PS6/3 I/O check, sensor check PCCB/2 CN3-3 (ON)
PCCB/3 CN3-3 (ON) 17-X
4 CL4 load check • Check code: 21 • Multi code: 3 BASEB CN22EA-3 (ON) 12-C
5 CL2/2, CL2/3 load check • Check code: 21 • Multi code: 1, 2
PCCB/2 CN5-1 (ON)
PCCB/3 CN5-1 (ON) 15-P
6 M1 load check (Main body) • Check code: 40 • Multi code: 1, 2 BASEB CN17E-1 to 5 1-C
7 M1/2, M1/3 load check • Check code: 28 • Multi code: 1, 2, 3, 4 PCCB/2 CN4-1 to 7 PCCB/3 CN4-1 to 7 18-P
8 Replace PCCB/2 or PCCB/3. - -
9 Replace BASEB. -
- Code: 30-01, 30-03
- Description: Misfeed at 2nd transfer section
30-01 The registration sensor (PS9) is not turned OFF (unblocked) even after the lapse of a given period of time after the leading edge of the paper has turned ON (blocked) PS9.
30-03 The leading edge of the paper is not turned ON (unblocked) the paper exit sensor (PS13) even after the lapse of a given period of time after a paper feed starts to feed paper.
- Paper jam of a sheet of paper left at the 2nd transfer section results, if the registration sensor (PS9) is turned ON (blocked) when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset.
- Paper jam of a sheet of paper left at the 2nd transfer section results, if the fusing loop sensor (PS10) is turned ON (blocked) when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset.
- Paper jam of a sheet of paper left at the 2nd transfer section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Main motor (M1)
• Fusing motor (M3)
• Registration clutch (CL4)
• Registration sensor (PS9)
• Fusing loop sensor (PS10)
• Paper exit sensor (PS13)
• Base board (BASEB) - Remedy: 1 Initial check items - -
2 PS9 I/O check, sensor check BASEB CN22EA-13 (ON) 13-C
3 PS10 I/O check, sensor check BASEB CN23E-9 (ON) 9-K
4 PS13 I/O check, sensor check BASEB CN16E-9 (ON) 11-K
5 CL4 load check • Check code: 21 • Multi code: 3 BASEB CN22EA-3 (ON) 12-C
6 M1 load check • Check code: 40 • Multi code: 1, 2 BASEB CN17E-1 to 5 1-C
7 M3 load check • Check code: 45 • Multi code: 1, 2, 3 BASEB CN17E-6 to 10 1-C
8 Replace BASEB.
- Code: 32-05, 32-06, 32-31
- Description: Misfeed at paper exit section
32-05 The paper exit sensor (PS13) is not turned OFF (blocked) even after the lapse of a given period of time after the leading edge of the paper has turned ON (unblocked) PS13.
32-06 The fusing loop sensor (PS10) is not turned OFF (unblocked) even after the lapse of a given period of time after the leading edge of the paper has turned ON (blocked) PS10.
32-31 The paper exit sensor (PS13) is turned OFF (blocked) before the trailing edge of the paper moves past the fusing pad.
- Paper jam of a sheet of paper left at the paper exit section results, if the paper exit sensor (PS13) is turned ON (unblocked) when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset.
- Paper jam of a sheet of paper left at the paper exit section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Fusing motor (M3)
• Fusing loop sensor (PS10)
• Paper exit sensor (PS13)
• Base board (BASEB) - Remedy: 1 Initial check items - -
2 PS10 I/O check, sensor check BASEB CN23E-9 (ON) 9-K
3 PS13 I/O check, sensor check BASEB CN16E-9 (ON) 11-K
4 M3 load check • Check code: 45 • Multi code: 1, 2, 3 BASEB CN17E-6 to 10 1-C
5 Replace BASEB.
- Code: 92-01, 92-02
- Description: Misfeed at duplex pre-registration section
92-01 The leading edge of the paper is not turned ON (blocked) the registration sensor (PS9) even after the lapse of a given period of time after a duplex paper feed sequence has been started.
92-02 After the start of the second-side feed of paper in the duplex mode, loop forming has not been complete before the second side of a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop.
- Paper jam of a sheet of paper left at the duplex pre-registration section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. - Causes: • Main motor (M1)
• Registration clutch (CL4)
• ADU transport clutch (CL5)
• Registration sensor (PS9)
• ADU transport sensor (PS11)
• Base board (BASEB) - Remedy: 1 Initial check items - -
2 PS9 I/O check, sensor check BASEB CN22EA-13 (ON) 13-C
3 PS11 I/O check, sensor check BASEB CN23E-6 (ON) 9-K
4 CL4 load check • Check code: 21 • Multi code: 3 BASEB CN22EA-3 (ON) 12-C
5 CL5 load check • Check code: 81 • Multi code: 1 BASEB CN23E-12 (ON) 9-K
6 M1 load check • Check code: 40 • Multi code: 1, 2 BASEB CN17E-1 to 5 1-C
7 Replace BASEB. - -