
2KR/2KS
1-4-19
(27)
An original jams in
DP is indicated dur-
ing copying (jam in
the original feed sec-
tion).
Jam code 74
Defective switch.
Run maintenance item U244 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
DP timing switch1, original feed switch, original registration switch
Defective motor.
Run maintenance item U243 and select the following motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Original feed motor, original conveying motor
(28)
An original jams in
DP is indicated dur-
ing copying (jam in
the original convey-
ing section).
Jam code 75
Defective switch.
Run maintenance item U244 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Original registration switch, DP timing switch 1/2
Defective motor.
Run maintenance item U243 and select the following motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Original feed motor, original conveying motor
(29)
An original jams in
DP is indicated dur-
ing copying (jam in
the original switch-
back section 1).
Jam code 76
Defective switch.
Run maintenance item U244 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
DP timing switch 1, switchback tray switch
Defective motor.
Run maintenance item U243 and select the following motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Original conveying motor, original switchback motor
(30)
An original jams in
DP is indicated dur-
ing copying (jam in
the original switch-
back section 2).
Jam code 77
Defective original registra-
tion switch.
Run maintenance item U244 and turn the original registration
switch on and off manually. Replace the switch if indication of the
corresponding switch on the touch panel is not displayed in
reverse.
Defective motor.
Run maintenance item U243 and select the following motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Original switchback motor, original feed motor
(31)
A original jam in the
DP is indicated as
soon as the main
power switch is
turned on.
(DP cover open
JAM).
Jam code 78
A piece of paper torn from
original is caught around
original feed switch, original
registration switch or DP
timing switch 1/2.
Check visually and remove it, if any.
Defective switch.
Run maintenance item U244 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Original feed switch, original registration switch, DP timing switch
1/2
(32)
An original jams in
DP is indicated dur-
ing copying (jam in
the original eject sec-
tion).
Jam code 79
Defective switch.
Run maintenance item U244 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch on the touch panel is not displayed in reverse.
DP timing switch 1, original eject switch
Defective motor.
Run maintenance item U243 and select the following motor on the
touch panel to be turned on and off. Check the status and remedy
if necessary.
Original feed motor, original switchback motor
Problem
Causes/check procedures
Corrective measures
Содержание TASKalfa 420i
Страница 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
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Страница 14: ...2KR 2KS This page is intentionally left blank ...
Страница 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Страница 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Страница 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Страница 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Страница 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Страница 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Страница 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Страница 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Страница 491: ...INSTALLATION GUIDE FOR FAX System ...
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