Mita PointSource Ai 3010, Руководство по обслуживанию

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Problem Causes/check procedures Corrective measures
2AR
3-6-16
(4)
A paper jam
in the paper
feed section
is indicated
during copy-
ing (jam in
copier vertical
paper convey-
ing section).
(5)
A paper jam
in the paper
feed section
is indicated
during copy-
ing (multiple
sheets in
paper feed
section).
Broken registration switch
actuator.
Defective registration switch.
Broken feed switch 1 actuator.
Defective feed switch 1.
Broken feed switch 2 actuator.
Defective feed switch 2.
Check if the feed pulleys and
feed rollers 1 and 2 do not
contact each other.
Check if the feed pulleys and
feed rollers 1 and 2 are
deformed.
Check if the feed pulleys and
feed rollers 1 and 2 are
deformed.
Check if the feed pulleys and
feed rollers 1 and 2 do not
contact each other.
Check if the feed guides are
deformed.
Check visually and replace the
registration switch if the actuator
is broken.
With 5 V DC present at CN8-26
on the engine PCB, check if
CN8-25 on the engine PCB goes
low when the registration switch
is turned on. If not, replace the
registration switch.
Check visually and replace feed
switch 1 if the actuator is broken.
With 5 V DC present at CN15-6
on the engine PCB, check if
CN15-5 on the engine PCB goes
low when feed switch 1 is turned
on. If not, replace feed switch 1.
Check visually and replace feed
switch 2 if the actuator is broken.
With 5 V DC present at CN15-9
on the engine PCB, check if
CN15-8 on the engine PCB goes
low when feed switch 2 is turned
on. If not, replace feed switch 2.
Check visually and remedy if
necessary.
Remedy or replace if necessary.
Remedy or replace if necessary.
Check visually and remedy if
necessary.
Check visually and remedy if
necessary.