Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-16 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
2. Check the drawer connector of the PCDU.
3. Replace the development unit.
4. Replace the PCDU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
372 D TD sensor adjustment error: K
373 D TD sensor adjustment error: M
374 D TD sensor adjustment error: C
375 D TD sensor adjustment error: Y
During TD sensor initialization, the output value of the black, magenta,
cyan, or yellow TD sensor is not within the range of the specified value
with SP3238-001 to -004 (default: 2.5V) ± 0.2V
 Heat seal not removed from a new developer pack
 TD harness sensor disconnected, loose or defective
 TD sensor defective
 Harness between TD sensor and drawer disconnected, defective
- -
1. Remove the heat seal from each PCDU.
2. Replace the PCDU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
380 C Drum gear position sensor error: K
381 C Drum gear position sensor error: M, C, Y
The machine does not detect the drum position signal for 2.4 seconds
at the drum phase adjustment.
 Dirty or defective drum gear position sensor
- -
1. Replace the drum gear position 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