Ricoh Aficio MP C2550 Service Manual

Drive Unit
SM 4-75 D037/D038/D040/D041
Replacement
& Adjustment
2. Enter "System SP" in the SP mode.
3. Do "Drum Phase Adj." with SP1902-001.
4. Check the result of the Drum Phase Adjustment with SP1902-002.
0: Success, 2: Failure due to no sampling data,
3: Failure due to insufficient number of pattern detections
When the result of this adjustment is "2" or "3":
 Check that the all PCDUs are correctly set and that the ITB unit is correctly set.
 Do "Drum Phase Adj." again after checking the PCDUs and ITB unit.
When the result is still "2" or "3" after checking the PCDUs and image transfer
belt unit:
 Check that the gear unit is installed correctly.
5. Exit the SP mode.
4.10.2 REGISTRATION MOTOR
1. Rear cover ( Section: Rear Cover)
2. Rear lower cover ( Section: Rear Lower Cover)
3. Open the controller box ( Section: Controller Box)
4. Registration motor [A] ( x 2,  x 1)
4.10.3 PAPER FEED MOTOR: T1
1. Rear cover ( Section: Rear Cover)
2. Rear lower cover ( Section: Right Lower Cover)
3. Open the controller box ( Section: Controller Box)

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