Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-38 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
 External noise
 BCU board defective
1. Check the connection between the controller board and BCU.
2. Replace the controller board.
3. Replace the BCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
650
CTL
B
Communication error of the remote service modem (RCG-M)
-001 -
Authentication error
The authentication for the RCG-M fails at a dial up connection.
 Incorrect SP settings
 Disconnected telephone line
 Disconnected modem board
Check and set the correct user name (SP5816-156) and password
(SP5816-157).
-004 -
Incorrect modem setting
Dial up fails due to the incorrect modem setting.
Same as -001
Check and set the correct AT command (SP5819-160).
-005 -
Communication line error
The supplied voltage is not sufficient due to the defective
communication line or defective connection.
Same as -001
Consult with the user's local telephone company.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
651
CTL
C
Incorrect dial up connection
-001: Program parameter error
-002: Program execution error
An unexpected error occurs when the modem (RCG-M) tries to call the
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