Read Sharp AR-LC1 (serv.man2) Service Manual online
E. Clutch and solenoid error
G. Paper jam
F. No paper is fed
N
Y
N
Y
N
Y
E
Is each load
properly installed?
Conductivity
between coils of
each load?
Conductivity
between connectors
and terminals?
Replace control PWB.
Check mounting and if
necessary replace.
Replace clutch or solenoid.
Check and if necessary
replace harness.
N
Y
G
N
Y
N
Y
N
Y
Y
N
N
Y
Y
D
Is improper
paper used?
Foreign matter
in paper path?
Is transfer
sensor normal?
Sheets are fed
one by one?
Replace
control PWB.
Use specified
paper.
Remove foreign
matter.
Is paper feed
unit properly
assembled?
Is separation
roller contaminated
with paper
dust?
Replace
separation roller.
Check paper
feed unit and if
necessary
replace.
Clean.
N
Y
N
Y
N
Y
N
Y
N
Y
F
C
E
E
Is paper feed
rollers contaminated
with paper dust?
Does roller rotate?
Does pick-up
roller drop at paper
feeding?
Does
pick-up roller
rotate in paper feed
direction at paper
feeding?
Is improper
paper used?
Replace control PWB.
Check mechanical load and
driving system. Remove any
foreign matter and clean.
Use specified paper.
9 – 3
Click on the first or last page to see other AR-LC1 (serv.man2) service manuals if exist.