Ricoh Aficio MP C2550 Service Manual

Troubleshooting Guide
SM Appendix 6-9 D037/D038/D040/D041
Appendix:
Trouble-
shooting
Guide
Test pattern check Possible cause/Countermeasure
1. Do SP1-902-001 (Drum phase adjustment); see
Replacement and Adjustment – Drive Unit – Gear
Unit for details.
2. Reinstall or replace the PCDU.
3. Check or replace the drive unit.
6.1.3 IMAGE PROBLEMS AT REGULAR INTERVALS
If a defect occurs in the image at one of these intervals, the related component may be
defective.
 Development roller: 32 mm
 PTR (Paper Transfer Roller): 75.0 mm
 Drum: 94.2 mm
 Fusing belt: 157.1 mm

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