Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-40 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
 Controller board defective
 Operation panel connector loose or defective
1. Check the harness connection.
2. Replace the controller board.
No. Sub code Type Details (Symptom, Possible Cause, Troubleshooting)
681 001 ~ 005 D RFID: Communication error due to the following:
 Poor connection with harness that connects RFID
controller board and BCU board
 Defective RFID controller board.
 Defective BCU board
 Electrical noise
 Check the connection of the harness that runs
between the RFID controller board and BCU board.
 Check the connection of the GND line for the ITB
unit.
 Check the physical condition of this harness and
replace it if it is damaged.
 Replace the RFID controller board.
 Replace the BCU board
061 ~ 064 D
RFID: Communication error due to the following:
 Defective RFID reader and writer
 Defective RFID controller board
 Electrical noise
 Replace the toner cartridge for the affected color
(See table below).
 Replace the BCU board
 Replace the RFID controller board.
071 ~ 074 D
RFID: Communication error due to the following:
 Defective RFID reader and writer
 Defective RFID controller board
 Electrical noise
 Replace the toner cartridge for the affected color
(See table below).
 Replace the RFID controller board.
081 ~ 164 D
RFID: Communication error due to the following:
 Defective RFID reader and writer
 Electrical noise
⇒
Rev. 04
/
29/2011

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