Ricoh MP C3004 Field Service Manual page 986

6. Troubleshooting
SC No.
SC720-42
SC720-44
SC720-50
SC720-51
SC720-52
SC720-53
978
Type Error Name/Error Condition/Major Cause/Solution
• Motor driver detects an error (DC motor control error) (1st time is
jam notification, 2nd time is SC notification)
• During movement to home, the home position could not be detected
within a predetermined pulse (1st time is jam notification, 2nd time is
SC notification).
• During movement from home, the home position was detected for
longer than a predetermined pulse (1st time is jam notification, 2nd
time is SC notification).
B Edge Stapler Retreat Motor Error
• During movement to home, the home position could not be detected
within a predetermined pulse (1st time is jam notification, 2nd time is
SC notification).
During movement from home, the home position was detected for longer
than a predetermined pulse (1st time is jam notification, 2nd time is SC
notification).
B Edge Stapler Motor Error
• During movement to home, the home position could not be detected
within a predetermined time (1st time is jam notification, 2nd time is
SC notification).
• During movement from home, the home position was detected for
longer than a predetermined time (1st time is jam notification, 2nd
time is SC notification).
B Booklet Jogger Motor Error
B Booklet Adjustment Claw Displacement Motor Error
B Press Folding Motor Error
B Booklet Reference Fence Motor Error
Error Condition of -50, -51, -52, -53
• During movement to home, the home position could not be detected
within a predetermined pulse (1st time is jam notification, 2nd time is
SC notification).
• During movement from home, the home position was detected for
longer than a predetermined pulse (1st time is jam notification, 2nd
time is SC notification).