Sc Tables: Sc6Xx - Ricoh D009 Service Manual

SC Tables: SC6xx

Mechanical counter error: BK
This SC is only for NA models.
The machine detects the mechanical counter error when SP5987-001 is set
610 D
to "1".
Disconnected mechanical counter
Defective mechanical counter
Communication error between IOB and ADF
After the ARDF is detected, the break signal occurs or communication
timeout occurs.
620 B
Incorrect installation of ARDF
ARDF defective
IOB board defective
External noise
Communication timeout error between IOB and finisher or mailbox
A break (low) signal is received from the finisher or the mailbox.
621 D
Disconnected cable
Defective IOB
Defective main board in the peripherals
SM Appendix 3-23 D009/D011/D012/D013/D091/D092
Service Call Conditions