Kyocera TASKalfa 420i Service Manual page 175

Problem
(17) Broken eject switch or feed-
A paper jam in the shift switch actuator.
fuser section is indi-
Defective switch.
cated during copying
(jam in fuser section).
Jam codes 40 to 44,
46 and 47
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
(18) Broken eject switch actua-
A paper jam in the tor.
eject section is indi-
Defective switch.
cated during copying
(jam in eject section).
Jam code 50
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
(19) Broken feedshift switch or
A paper jam in the job eject switch actuator.
eject section is indi-
Defective switch.
cated during copying
(jam in job separator
eject section).
Jam code 51
(20) Check if the feedshift sole-
A paper jam in the noid malfunctions.
feedshift section is
indicated during
Electrical problem with the
copying (jam in feed-
feedshift solenoid.
shift section).
Jam code 52
Broken feedshift switch
actuator.
Defective switch.
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
Causes/check procedures Corrective measures
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Eject switch, feedshift switch
Run maintenance item U032 and select the registration clutch on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-57).
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Registration switch, eject switch
Run maintenance item U032 and select the registration clutch on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-57).
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Feedshift switch, job eject switch
Run maintenance item U033 and select the feedshift solenoid on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-57).
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Feedshift switch, registration switch
Run maintenance item U032 and select the registration clutch on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-57).
2KR/2KS
1-4-17