Ricoh SP 8400DN Field Service Manual page 1310

6.Troubleshooting
SC No. Type
SC722- C See the descriptions next table below.
06
SC722- B Entrance Transport Motor Error
10
Motor driver detects an error state (DC motor control error) (1st time is jam notification, 2nd
time is SC notification).
SC722- B Proof Transport Motor Error
11
Motor driver detects an error state (DC motor control error) (1st time is jam notification, 2nd
time is SC notification).
SC722- B Paper Exit Transport Motor 2 Error
17
Motor driver detects an error state (DC motor control error) (1st time is jam notification, 2nd
time is SC notification).
SC722- B Paper Exit Guide Plate Open/Close Motor Error
24
•
•
SC722- B Punch Unit Drive Motor Error
25
•
•
•
SC722- B Horizontal Registration Unit Transfer Motor Error
27
SC722- B Horizontal Registration Correction Motor Error
28
SC722- B Jogger Motor Error
30
SC722- B Positioning Roller Motor Error
33
SC722- B Feedout Pawl Motor Error
572
Error Name/Error Condition/Major Cause/Solution
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 even after a
predetermined time elapsed (1st time is jam notification, 2nd time is SC notification).
Output from the encoder could not be counted for a predetermined number of times
within a predetermined time (1st time is jam notification, 2nd time is SC notification).