Copystar CS-2030 - Page 400

Code Contents
Remarks
Causes Check procedure/corrective measures
3BN/3A4
1-3-8
1-3
C819 Trailing edge registration motor
problem
When the trailing edge registration
home position sensor is on during
initialization, the sensor does not turn off
within 570 ms of the start of initialization.
When the trailing edge registration
home position sensor is off during
initialization, the sensor does not turn on
within 4550 ms of the start of
initialization.
C821 Stapler motor problem
When the stapler home position sensor
is off during stapler initialization, the
sensor does not turn on within 600 ms
of the start of the stapler motor forward
rotation and then it fails to turn on again
within 600 ms of the start of the stapler
motor reverse rotation.
The stapler home position sensor does
not turn off within 200 ms of the start of
stapling.
During stapling, the stapler home
position sensor does not turn on within
600 ms of turning off.
The stapler home position sensor does
not turn off within 200 ms of the start of
self-priming.
During self-priming, the stapler home
position sensor does not turn on within
600 ms of turning off.
The trailing edge
registration motor
connector makes
poor contact.
Defective trailing
edge registration
motor.
The trailing edge
registration home
position sensor
connector makes
poor contact.
Defective trailing
edge registration
home position
sensor.
Defective finisher
main PCB.
The stapler motor
connector makes
poor contact.
The stapler
malfunctions.
a) The stapler is
blocked with a
staple.
b) The stapler is
broken.
Defective finisher
main PCB.
Reinsert the connector. Also check for
continuity within the connector cable. If
none, repair or replace the cable.
Replace the trailing edge registration motor
and check for correct operation.
Reinsert the connector. Also check for
continuity within the connector cable. If
none, repair or replace the cable.
Replace the trailing edge registration home
position sensor and check for correct
operation.
Replace the finisher main PCB and check
for correct operation.
Reinsert the connector. Also check for
continuity within the connector cable. If
none, repair or replace the cable.
a) Remove the staple cartridge and check
the cartridge and the stapling section of
the stapler.
b) Replace the stapler and check for correct
operation.
Replace the finisher main PCB and check
for correct operation.