Ricoh SP 8400DN Field Service Manual page 1307

SC No. Type
SC720- B Stack Feed-out Motor Error
41
•
•
•
SC720- B Corner Stapler Movement Motor Error
42
•
•
SC720- B Corner Stapler Motor Error
44
•
•
SC720- B Booklet Jogger Motor Error
50
SC720- B Booklet Jogging Pawl Movement Motor Error
51
SC720- B Press Folding Motor Error
52
SC720- B Bottom Fence Motor Error
53
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).
SC720- B Fold Roller Motor Error
54
Motor driver detects an error (short-circuit and overheating)
(1st time is jam notification, 2nd time is SC notification).
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).
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).
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).
6.Troubleshooting
569