2GZ/2G1-2
1-4-10
(4)
A paper jam in the
paper feed section is
indicated during
printing (no paper
feed from optional
cassette 3).
Jam code 12
Optional paper feeder
Paper is extremely curled. Change the paper.
Check if the paper feed pul-
ley, forwarding pulley and
separation pulley of optional
cassette 3 are deformed.
Check visually and replace any deformed pulleys.
Broken feed switch 3 actua-
tor.
Check visually and replace switch.
Defective feed switch 3. Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Electrical problem with
paper feeder paper feed
clutch 1.
Check (see service manual of paper feeder).
Optional 3000-sheet paper feeder
Paper is extremely curled. Change the paper.
Broken feed switch 3 actua-
tor.
Check visually and replace switch.
Defective feed switch 3. Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the corresponding
switch on the touch panel is not displayed in reverse.
Electrical problem with
paper feeder paper feed
clutch 1/2 and paper feeder
paper conveying clutch.
Check (see service manual of 3000-sheet paper feeder).
(5)
A paper jam in the
paper feed section is
indicated during
printing (no paper
feed from optional
cassette 4).
Jam code 13
Paper is extremely curled. Change the paper.
Check if the paper feed pul-
ley, forwarding pulley and
separation pulley of optional
cassette 4 are deformed.
Check visually and replace any deformed pulleys.
Broken paper feeder feed
switch actuator.
Check visually and replace switch.
Defective paper feeder feed
switch.
With 5 V DC present at CN2-8 on the paper feeder main PWB,
check if CN2-7 on the paper feeder main PWB remains low when
the paper feeder feed switch is turned on and off. If it does,
replace the paper feeder feed switch.
Electrical problem with
paper feeder paper feed
clutch 2.
Check (see service manual of paper feeder).
Problem
Causes/check procedures
Corrective measures