Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-14 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
303 D AC charge output error [Y]
The measured voltage is not proper when BCU measures the charge
output for each color.
 Disconnected or broken high voltage cable
 Defective or not installed PCDU
 Defective HVPS-CB board
- -
1. Check or replace the connectors.
2. Replace the PCDU for the affected color.
3. Replace the HVPS-CB board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Color development motor error
The motor LOCK signal is not detected for more than two seconds
while the motor START signal is on.
 Color development motor slip due to an increase in the torque
325 D
1. Adjust the torque properly by replacing or cleaning the
development unit.
2. Replace the development motor: CMY if the load torque is normal.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
360 D TD sensor (Vt high) error 1: K
361 D TD sensor (Vt high) error 1: M
362 D TD sensor (Vt high) error 1: C
363 D TD sensor (Vt high) error 1: Y

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