Ricoh Aficio MP C2550 Service Manual

SC Tables
SM Appendix 4-5 D037/D038/D040/D041
Appendix:
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Scanner home position error 1
The scanner home position sensor does not detect the “OFF” condition
during operation.
 Scanner motor driver defective
 Scanner motor defective
 Harness between BCU and scanner motor disconnected
 Scanner HP sensor defective
 Harness between BCU and HP sensor disconnected
120 D
1. Check the cable connection between the BCU and scanner motor.
2. Check the cable connection between the BCU and HP sensor.
3. Replace the scanner motor.
4. Replace the scanner HP sensor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Scanner home position error 2
The scanner home position sensor does not detect the “ON” condition
during operation.
 Scanner motor driver defective
 Scanner motor defective
 Harness between BCU and scanner motor disconnected
 Scanner HP sensor defective
 Harness between BCU and HP sensor disconnected
121 D
1. Check the cable connection between the BCU board and scanner
motor.
2. Check the cable connection between the BCU and HP sensor.
3. Replace the scanner motor.
4. Replace the HP sensor.

Ricoh Aficio MP C2550 Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Speed (Color)	25 ppm
Print Speed (Monochrome)	25 ppm
Print Resolution	600 x 600 dpi
Maximum Print Resolution	2400 x 600 dpi
Duplex Printing	Yes
Copy Speed (Color)	25 cpm
Copy Speed (Monochrome)	25 cpm
Copy Resolution	600 x 600 dpi
Memory (Maximum)	1 GB
Hard Disk Drive (Optional)	80 GB
Interface	USB 2.0, Ethernet 10/100Base-TX
Fax Transmission Speed	33.6 Kbps
Maximum Paper Size	A3
Scan Resolution	600 dpi
Zoom Range	25% - 400%
Paper Size	A4, A5, B5
Paper Weight	52 - 256 g/m²
PDL	PCL 6, PostScript 3
Network Connectivity	Ethernet
Operating System Compatibility	Windows, Mac OS