Ricoh Pro C7200S Troubleshooting Manual page 184

1.SC Codes
SC No. Level
SC731-03 D
SC No. Level
SC730-04 D
SC731-04 D
SC No. Level
SC730-10 D
SC731-10 D
180
Error Name/Error Condition/Major Cause/Solution
Stacker 2 (Downstream): top door power supply error

Protection fuse blown when the power was being turned ON

Top door related motors defective

Top door related motors harness defective
1. Reconnect or replace the harnesses to the Top door switch.
2. Reconnect or replace the harnesses to the motors listed below.

Entrance Motor

Transport Motor

Proof Tray Exit Motor

Shift Tray JG Motor

Proof Tray JG Motor

Sub Jogger Motor

Main Jogger Fence Retraction Motor
3. Replace the controller board.
Error Name/Error Condition/Major Cause/Solution
Stacker 1 (Upstream): front door power supply error
Stacker 2 (Downstream): front door power supply error

Protection fuse blown when the power was being turned ON

Front door related motors defective

Front door related motors harness defective
1. Reconnect or replace the harnesses to the Front door switch.
2. Reconnect or replace the harnesses to the motors listed below.

Shift Motor

Shift Exit Motor

Main Jogger Front Fence Motor

Main Jogger Rear Fence Motor

LE Stopper Motor

Shutter Motor
3. Replace the controller board.
Error Name/Error Condition/Major Cause/Solution
Stacker 1 (Upstream): Entrance Motor Error
Stacker 2 (Downstream): Entrance Motor Error

Motor driver detected an error. (SC from the first time)

Motor defective

Motor driver overcurrent