Kyocera KM-2530 - Page 184

2DF
1-5-31
Code Contents
Remarks
Causes Check procedures/corrective measures
C1030
C1040
C1100
C1110
Desk upper lift motor problem
• When the upper drawer of the paper
feed desk* 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 copying, the desk upper lift
limit switch does not turn on within
200 ms of the desk upper lift motor
turning on.
Desk lower lift motor problem
• When the lower drawer of the paper
feed desk* is inserted, the desk lower
lift limit switch does not turn on within
6 s of the desk lower lift motor turning
on and the desk lower lift limit switch
does not turn on by turning off the
desk lower lift motor for 200 ms and
retrying twice.
• During copying, the desk lower lift
limit switch does not turn on within
200 ms of the desk lower lift motor
turning on.
Paper deck motor 1* problem
• A motor over-current signal is de-
tected continuously for 1 s or longer.
Paper deck motor 2* problem
• A motor over-current signal is de-
tected continuously for 1 s or longer.
Poor contact of
the desk upper lift
limit switch con-
nector terminals.
Broken gears of
couplings of the
desk lower lift mo-
tor.
Defective desk
lower lift motor.
Poor contact of
the desk lower lift
motor connector
terminals.
Defective desk
lower lift limit
switch.
Poor contact of
the desk lower lift
limit switch con-
nector terminals.
Paper deck motor
1 does not rotate
correctly (the mo-
tor is overloaded).
Paper deck motor
1 connector
makes poor con-
tact.
Paper deck motor
2 does not rotate
correctly (the mo-
tor is overloaded).
Paper deck motor
2 connector
makes poor con-
tact.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Replace the desk lower lift motor.
Check for continuity across the coil. If
none, replace the desk lower lift motor.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Check if CN1-7 on the desk main PCB
goes low when the desk lower lift limit
switch is turned off. If not, replace the desk
lower lift limit switch.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Check the gears and remedy if necessary.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
Check the gears and remedy if necessary.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
repair or replace the cable.
*: Optional