Advertisement
bizhub C4000i/C3300i
Misfeed processing
location
Relevant parts
Procedure
Step
1
Initial check items
2
PS9 I/O check, sensor check
3
PS6/2, PS6/3 I/O check, sensor check
4
CL4 load check
• Check code: 21
• Multi code: 3
5
CL2/2, CL2/3 load check
• Check code: 21
• Multi code: 1, 2
6
M1 load check (Main body)
• Check code: 40
• Multi code: 1, 2
7
M1/2, M1/3 load check
• Check code: 28
• Multi code: 1, 2, 3, 4
8
Replace PCCB/2 or PCCB/3.
9
Replace BASEB.
1.7 3#-##
1.7.1 30-01, 30-03
Contents
JAM type
Misfeed at 2nd transfer section
JAM code
30-01, 30-03
JAM detection timing
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. (bizhub C4000i only)
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. (bizhub C4000i only)
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. (bizhub C4000i
only)
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.
• Right door
• Tray 2 right door
• Tray 3 right door
• 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)
Action
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.
Control signal
-
BASEB CN22EA-13 (ON)
PCCB/2 CN3-3 (ON)
PCCB/3 CN3-3 (ON)
BASEB CN22EA-3 (ON)
PCCB/2 CN5-1 (ON)
PCCB/3 CN5-1 (ON)
BASEB CN17E-1 to 5
PCCB/2 CN4-1 to 7
PCCB/3 CN4-1 to 7
-
-
L-7
L TROUBLESHOOTING > 1. JAM CODE
Location of electrical component
-
13-C
17-X
12-C
15-P
1-C
18-P
-
-
Advertisement
