Ricoh B010 Service Manual page 127

SC964: Scanner start signal error
Definition: D
The scanner receives another start signal after scanning has already started.
Possible Cause
• Software defective. Replace the software (all three firmware modules).
SC965: Print start signal error
Definition: D
The printer received another print start signal after print job has already started.
Possible Cause
• Software defective. Replace the software (all three firmware modules).
SC980: HDD access error
Definition: D
Incorrect parameter sent to the HDC (hard disk controller chip mounted on the
IPU) from the BICU.
No.
SC980-1 IDNF error (HDD1)
SC980-2 IDNF error (HDD2)
SC980-3 ABRT error (HDD1)
SC980-4 ABRT error (HDD2)
SC980-5 Sequence error (HDD1)
SC980-6 Sequence error (HDD2)
Possible Causes
• Software defective. Replace the software (all three firmware modules).
• MCU defective
SM
Meaning
4-15
SC CODE DESCRIPTIONS
B010