Ricoh Aficio MP C2550 Service Manual

SC Tables
D037/D038/D040/D041 4-2 SM Appendix
After you turn the main power switch off, wait for one second or more before you turn the
main power switch on ( SC 672). All SCs are logged. The print log data (SP5-990-004) in
SP mode can check the latest 10 SC codes detected and total counters when the SC code is
detected.
 If the problem concerns electrical circuit boards, first disconnect then reconnect the
connectors before you replace the PCBs.
 If the problem concerns a motor lock, first check the mechanical load before you
replace motors or sensors.
SC Code Classification
The table shows the classification of the SC codes:
Class 1 Section SC Code Detailed section
100 - Scanner
1XX Scanning
190 - Unique for a specific model
200 - Polygon motor
220 - Synchronization control
230 - FGATE signal related
240 - LD control
2XX Laser exposure
280 - Unique for a specific model
300 - Charge
330 - Drum potential
350 - Development
3XX Image development 1
380 - Unique for a specific model
400 - Image transfer
420 - Paper separation
4XX Image development 2
430 - Cleaning

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