Ricoh Aficio MP C2550 Service Manual

SC Tables
SM Appendix 4-21 D037/D038/D040/D041
Appendix:
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
1. Check or replace the harness.
2. Replace the image transfer belt unit or paper transfer unit.
3. Replace the HVPS-TTS board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Toner collection motor error
The machine detects that the PCDU toner collection bottle is not set
when the toner collection motor is turned off.
 PCDU toner collection bottle motor damaged
 Disconnect or defective harness
 Defective DRB board
 Defective BCU
495 D
1. Replace the waste toner collection bottle motor.
2. Check or replace the harness.
3. Replace the DRB board
4. Replace the BCU
4.1.6 SC5XX: PAPER FEED AND FUSING
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
503 B 3rd paper tray lift motor malfunction (optional Paper Tray Unit)
504 B 4th paper tray lift motor malfunction (optional Paper Tray Unit)
The paper lift sensor did not activate within 18 sec. after the tray lift
motor switched on.
- -
 An obstruction (jammed paper, paper scraps, etc.) has blocked the
motor drive and caused an overload.
 Paper lift sensor connection loose, disconnected, or damaged
 Paper lift sensor defective
 Tray lift motor connection loose, disconnected, or damaged
 Tray lift motor defective

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