Sc Tables: Sc6Xx - Ricoh D009 Service Manual

SC Tables: SC6xx

4.8 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
622 D Paper feed unit communication error
While the IOB communicates with a peripheral, an SC code is displayed if
one of following conditions occurs.
The IOB receives the break signal which is generated by the peripheral
only just after the main switch is turned on.
The IOB receives the break signal which is generated by URAT.
D009/D011/D012/D013 4-22 SM