Ricoh D117 - Sc7 Xx: Peripherals

SC Tables
SM 6-45 D117/D118
Troubleshooti
ng
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
687 D
Memory address (PER) command error
The BICU does not receive a memory address command from the
controller 120 seconds after paper is in the position for registration.
 Loose connection
 Defective controller
 Defective BICU
1. Check if the controller is firmly connected to the BICU.
2. Replace the controller
3. Replace the BICU
6.1.9 SC7XX: PERIPHERALS
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
790 D
Too many paper tray units
An attachment identification code is other than “01H” or ”02H”.
 Number of paper tray units is more than the machine specification.
1. Reduce the number of paper tray units within the machine
specification.