Copystar CS-2030 - Electrical Problems; Finisher; The Feedshift Solenoid Does Not Operate; The Pickup Solenoid Does Not Operate

3BN/3A4
1-3-9
1-3-3 Electrical problems
(1) Finisher
(1)
The paper conveying
motor does not
operate.
(2)
The feedshift
solenoid does not
operate.
(3)
The switchback
solenoid does not
operate.
(4)
The pickup solenoid
does not operate.
(5)
The front side
registration motor
does not operate.
(6)
Rear side
registration motor
does not operate.
Broken paper conveying
motor coil.
Poor contact of the paper
conveying motor connector
terminals.
Defective finisher main
PCB.
Broken feedshift solenoid
coil.
Poor contact of the
feedshift solenoid
connector terminals.
Defective finisher main
PCB.
Broken switchback
solenoid coil.
Poor contact of the
switchback solenoid
connector terminals.
Defective finisher main
PCB.
Broken pickup solenoid
coil.
Poor contact of the pickup
solenoid connector
terminals.
Defective finisher main
PCB.
Broken front side
registration motor coil.
Poor contact of the front
side registration motor
connector terminals.
Defective finisher main
PCB.
Broken rear side
registration motor coil.
Poor contact of the rear
side registration motor
connector terminals.
Defective finisher main
PCB.
Check for continuity across the coil. If none, replace the paper
conveying motor.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if a motor drive coil energization signal is output at CN9-9,
CN9-10, CN9-11 and CN9-12 on the finisher main PCB. If not,
replace the finisher main PCB.
Check for continuity across the coil. If none, replace the feedshift
solenoid.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if CN4-2 and CN4-4 on the finisher main PCB go low. If
not, replace the finisher main PCB.
Check for continuity across the coil. If none, replace the
switchback solenoid.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if CN4-6 and CN4-8 on the finisher main PCB go low. If
not, replace the finisher main PCB.
Check for continuity across the coil. If none, replace the pickup
solenoid.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if CN4-7 on the finisher main PCB goes low. If not, replace
the finisher main PCB.
Check for continuity across the coil. If none, replace the front side
registration motor.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if a motor drive coil energization signal is output at CN5-1,
CN5-3, CN5-4 and CN5-5 on the finisher main PCB. If not,
replace the finisher main PCB.
Check for continuity across the coil. If none, replace the rear side
registration motor.
Reinsert the connector. Also check for continuity within the
connector cable. If none, remedy or replace the cable.
Check if a motor drive coil energization signal is output at CN5-6,
CN5-8, CN5-9 and CN5-10 on the finisher main PCB. If not,
replace the finisher main PCB.
Problem Causes Check procedures/corrective measures