Ricoh MP C6502SP Field Service Manual page 1086

5. Troubleshooting
SC No.
SC442
SC442-00
RTB 168
1084
Level Error Name/Error Condition/Major Cause/Solution
D ITB Lift Error
Even though the ITB lift motor rotates, the ITB lift sensor failed to detect the
specified sensor feeler status within specified time.
Details:
• During home-positioning (operation for fixing the separated status)
(separation movement)
The sensor failed to detect the transition from "feeler present" to
"feeler absent" (separation movement) within 2000 msec from the
start of ITB lift motor rotation.
• During normal contact/separation movement (printing/process
control/MUSIC/forced toner consumption)
Contact movement:
The sensor failed to detect the transition from "feeler absent" to
"feeler present" (contact) within 2000 msec from the start of ITB lift
motor rotation.
Separation movement:
The sensor failed to detect the transition from "feeler present" to
"feeler absent" (separation) within 2000 msec from the start of ITB
lift motor rotation.