Kyocera FS-9500DN Service Manual

1-5-17
Code Contents
Remarks
Causes Check procedures/corrective measures
FS-9120DN/9520DN
1010
1020
1030
Upper lift motor problem
•When the upper cassette is inserted,
the upper lift limit switch does not turn
on within 6 s of the upper lift motor
turning on and the upper lift limit
switch does not turn on by turning off
the upper lift motor for 200 ms and
retrying twice.
• During printing, the upper lift limit
switch does not turn on within 200 ms
of the upper lift motor turning on.
Lower lift motor problem
•When the lower cassette is inserted,
the lower lift limit switch does not turn
on within 6 s of the lower lift motor
turning on and the lower lift limit
switch does not turn on by turning off
the lower lift motor for 200 ms and
retrying twice.
• During printing, the lower lift limit
switch does not turn on within 200 ms
of the lower lift motor turning on.
Desk upper lift motor problem
•When the upper cassette of the paper
feeder PF-70* is inserted, the desk
upper lift limit switch does not turn on
within 6 s of the desk upper lift motor
turning on and the desk upper lift limit
switch does not turn on by turning off
the desk upper lift motor for 200 ms
and retrying twice.
• During printing, the desk upper lift
limit switch does not turn on within
200 ms of the desk upper lift motor
turning on.
Defective upper
lift limit switch.
Poor contact of
the upper lift limit
switch connector
terminals.
Broken gears or
couplings of the
lower lift motor.
Defective lower lift
motor.
Poor contact of
the lower lift motor
connector termi-
nals.
Defective lower lift
limit switch.
Poor contact of
the lower lift limit
switch connector
terminals.
Broken gears or
couplings of the
desk upper lift
motor.
Defective desk
upper lift motor.
Poor contact of
the desk upper lift
motor connector
terminals.
Defective desk
upper lift limit
switch.
Poor contact of
the desk upper lift
limit switch con-
nector terminals.
Check if YC13-B9 on the engine controller
PWB goes low when the upper lift limit
switch is turned off. If not, replace the up-
per lift limit switch.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Replace the lower lift motor.
Check for continuity across the coil. If
none, replace the lower lift motor.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Check if YC13-B15 on the engine control-
ler PWB goes low when the lower lift limit
switch is turned off. If not, replace the
lower lift limit switch.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Replace the desk upper lift motor.
Check for continuity across the coil. If
none, replace the desk upper lift motor.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Check if CN1-5 on the desk main board
goes low when the desk upper lift limit
switch is turned off. If not, replace the desk
upper lift limit switch.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
*: Optional

Kyocera FS-9500DN Specifications

General

Brand	Kyocera
Model	FS-9500DN
Category	All in One Printer
Language	English