Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-34 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Pressure roller overheat 4 (hardware error)
The pressure roller thermistor (end) detects 250°C or more.
 Defective pressure roller thermistor (end)
 Defective PSU
 Defective BCU
 Defective fusing control system
574 A
1. Replace the pressure roller thermistor (end).
2. Replace the PSU.
3. Replace the BCU.
4.1.7 SC6XX: DEVICE COMMUNICATION
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
610 D Mechanical counter error: K
611 D Mechanical counter error: FC
This SC is only for NA models.
The machine detects the mechanical counter error when SP5987-001
is set to "1".
 Disconnected mechanical counter
 Defective mechanical counter
- -
1. Check or replace the mechanical counter.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
ARDF communication error 620 D
After the ARDF is detected, the break signal occurs or communication
timeout occurs.

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