Paper Misfeeds; Copier; Paper Conveying Or Fixing Section Lights; Section Lights During Copying - Kyocera Mita DC-2560 Service Manual

1AH

3-6-2 Paper misfeeds

• Copier

Problem Causes/check procedures
(1) A piece of paper torn from
The misfeed copy paper is caught around
indicator for the the feed, registration or eject
paper feed, switch.
paper
Defective feed switch (paper
conveying or
feed section).
fixing section
lights as soon
as the main
switch is turned
on. Defective registration switch
(paper conveying section).
Defective eject switch (fixing
section).
(2) Paper in the cassette is
The misfeed extremely curled.
indicator for the
Check if the forwarding
paper feed
pulley, upper and lower
section lights
paper feed pulley is
during copying
deformed.
(upper
cassette). Broken registration switch
actuator.
Defective registration switch.
The upper paper feed clutch
malfunctions.
Electrical problem with the
upper paper feed clutch.
3-6-14
Corrective measure
Check visually and remove it, if any.
If CN2-20 on the MPCB remains low
when the feed switch is turned on and
off while 5 V DC is present at CN2-
21on the MPCB, replace the feed
switch.
If CN2-18 on the MPCB remains low
when the registration switch is turned
on and off while 5 V DC is present at
CN2-17 on the MPCB, replace the
registration switch.
If CN11-9 on the MPCB remains low
when the eject switch is turned on and
off while 5 V DC is present at CN11-8
on the MPCB, replace the eject
switch.
Change the paper.
Check visually and replace any
deformed pulleys (see page 3-3-3).
Check visually and replace the
registration switch if the actuator is
broken.
If CN2-18 on the MPCB remains low
when the registration switch is turned
on while 5 V DC is present at CN2-17
on the MPCB, replace the registration
switch.
Check and remedy.
Check (see page 3-6-35).