Kyocera KM-6030 - Page 202

2FB/2FC-4
1-5-41
C8140 Document finisher* main tray problem
• When the main tray is not detected by
the main tray upper limit detection sen-
sor or the main tray load detection
sensor within 20 s from the moment it
starts ascending.
• During main tray descent, the main
tray upper limit detection sensor or the
main tray load detection sensor does
not turn off within 500 ms after it turns
on.
• During main tray ascent, the main tray
upper limit detection sensor or the
main tray load detection sensor stays
on for more than 2 s.
Loose connection
of the main tray
elevation motor
connector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
main tray eleva-
tion motor.
Replace the main tray elevation motor and
check for correct operation.
Malfunction of the
main tray upper
limit detection sen-
sor.
Replace the main tray upper limit detection
sensor and check for correct operation.
Loose connection
of the main tray
upper limit detec-
tion sensor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
main tray load
detection sensor.
Replace the main tray load detection sensor
and check for correct operation.
Loose connection
of the main tray
load detection sen-
sor connector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective finisher
main PWB.
Replace the finisher main PWB and check
for correct operation.
C8150 Document finisher* multi job tray
problem
• When the multi job tray is not detected
by the multi job tray upper limit detec-
tion sensor within 20 s from the
moment it starts ascending.
• During multi job tray descent, the multi
job tray upper limit detection sensor
does not turn off within 500 ms after it
turns on.
Loose connection
of the multi job tray
elevation motor
connector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Malfunction of the
multi job tray ele-
vation motor.
Replace the multi job tray elevation motor
and check for correct operation.
Malfunction of the
multi job tray upper
limit detection sen-
sor.
Replace the multi job tray upper limit detec-
tion sensor and check for correct operation.
Loose connection
of the multi job tray
upper limit detec-
tion sensor con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
Defective finisher
main PWB.
Replace the finisher main PWB and check
for correct operation.
Code Contents
Remarks
Causes Check procedures/corrective measures