Troubleshooting; Jam Code; Jam Code List - Konica Minolta bizhub PRO 920 Service Manual

Field Service Ver2.0 Aug.2005

TROUBLESHOOTING

12. JAM CODE

12.1 Jam code list

Classifica- Jam code
tion
Bypass J10-01
J10-02
Tray 1 J11-01
J11-02
J11-03
J11-04
J11-05
Cause
The registration sensor (PS44) does not
turn ON within a specified period of
time after the pick-up solenoid/bypass
(SD11) turns ON.
While in the standby for the bypass
feed, the registration sensor (PS44)
does not turn OFF within a specified
period of time.
The pre-registration sensor /1 (PS48)
does not turn ON within a specified
period of time after the paper feed
clutch /1 (CL3) turns ON.
The paper feed sensor /1 (PS47) does
not turn ON within a specified period of
time after the pre-registration clutch /1
(CL4) turns ON.
The vertical conveyance sensor /1
(PS18) does not turn ON within a speci-
fied period of time after the pre-registra-
tion clutch /1 (CL4) turns ON.
The pre-registration sensor /1 (PS48)
does not turn OFF within a specified
period of time after the pre-registration
clutch /1 (CL4) turns ON.
The vertical conveyance sensor /1
(PS18) does not turn ON within a speci-
fied period of time after the paper feed
sensor /1 (PS47) turns ON.
The vertical conveyance sensor /1
(PS18) turns ON while in idling.
The paper feed sensor /1 (PS47) turns
ON while in idling.
The pre-registration sensor /1 (PS48)
turns ON while in idling.
Resulting Correction
operation
If there is a Pull out the paper from
sheet of paper the bypass tray and
being printed remove jammed paper
when a jam if any.
occurs, the main
body completes
the paper exit
before stopping
operations.
Pull out the tray and
remove jammed paper
if any.
Open the main body
vertical conveyance
door and remove
jammed paper if any.
Pull out the tray and
remove jammed paper
if any.
12. JAM CODE
445