Sc 6Xx (Communication And Other Errors) - Ricoh SP 330DN Service Manual

No. Type
1. Reset the SC.
2. Replace the environment thermistor.

6.2.5 SC 6XX (COMMUNICATION AND OTHER ERRORS)

No. Type
SC688 D PRREQ signal not asserted
The print request signal (PRREQ) signal is not asserted within the prescribed
time after paper reaches the registration stand-by position,
• Main board error
• Communication error
1. Turn the power OFF and ON.
2. Check the interface harness of the main board.
SM
Error Name/Error Condition/Major Cause/Solution
Error Name/Error Condition/Major Cause/Solution
6-11
Service Call
M0C3/M0C4/M0C5/M0C6/M0C7