Ricoh Aficio SP C440DN User Manual

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
520 B 2nd paper tray cooling fan error (optional paper feed unit)
521 B 3rd paper tray cooling fan error (optional paper feed unit)
522 B 4th paper tray cooling fan error (optional paper feed unit)
- - The motor lock signal error from the cooling fan is detected for 10 seconds after
turning on the cooling fan.
• Disconnected harness of the cooling fan
• Defective cooling fan
• Defective BCU
1. Check or replace the harness of the cooling fan.
2. Replace the cooling fan.
3. Replace the BCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Development fan 1 error
531 D Development fan 2 error
The motor lock signal error is detected for 10 seconds after the motor lock signal
was first detected.
• Defective development fan 1 or development fan 2
• Disconnected or defective harness
• Defective BCU
1. Check or replace the harness.
2. Replace the development fan 1 (SC530) or development fan 2 (SC531).
3. Replace the BCU.
6. Troubleshooting
582

Ricoh Aficio SP C440DN Specifications

General

Print Technology	Laser
Resolution	1200 x 1200 dpi
Processor	533 MHz
Supported Operating Systems	Windows, Mac OS, Linux
Weight	32 kg
Print Speed	Up to 42 ppm
Monthly Duty Cycle	150000 pages
Paper Input Capacity	650 sheets
Connectivity	USB 2.0
Paper Sizes	A4, A5, A6, B5, Legal, Letter, Executive
Dimensions	40 cm x 52.85 cm x 42 cm