Table of Contents
Advertisement
SHARP SERVICE MANUAL JX8200SM [11] TROUBLESHOOTING
Display 25
During printing
During diagnostics
Section
Paper feed section
Content
Paper jam in the paper feed section (Standard paper feed unit)
Occurrence conditions
Paper is not fed to the resist roller.
The resist roller does not transport paper.
Paper is not attached to the transfer drum.
Paper is not curled.
Paper detector (PIN) trouble
Details, causes
(The paper detector (PIN) signal is not recognized within 3 sec from outputting the paper pickup roller clutch signal
(PUS).)
Paper detector (PIN) trouble
PCU PWB (paper detector PIN input circuit trouble)
Paper pickup roller trouble (dirt, damage)
Paper pickup roller clutch trouble, transport roller trouble (dirt, damage)
Paper feed section paper guide trouble (dirt, damage, deformation)
Transport roller trouble (dirt, damage)
Remedies
Repair the PCU PWB paper detector PIN input circuit.
Replace the paper detector PIN.
Clean or replace the paper pickup roller.
Replace the paper pickup roller clutch.
Clean or replace the paper feed section paper guide.
Replace the transport roller.
Replace the PCU PWB.
*1: During the diagnostics operation, the self diagnostics function does not work.
LED
MESSAGE
MESSAGE
(Standard)
Within 3sec.
Within 5sec.
PUS
PIN
(Option)
Within 4.2sec.
EXPUS
(Manual)
Within 5sec.
HFIN
11 – 12
ERROR ON
PAPER JAM
(Place)
*1
Advertisement
Table of Contents
