Ricoh Aficio MP C2550 Service Manual

General Specifications
D432/D433 140 SM
Transmission Time:
G3: 3 s at 28800 bps; Measured with G3 ECM using memory for
an ITU-T #1 test document (Slerexe letter) at standard
resolution
Data Compression: MH, MR, MMR, JBIG
Protocol: Group 3 with ECM
Modulation:
V.34, V.33, V.17 (TCM), V.29 (QAM),
V.27ter (PHM), V.8, V.21 (FSK)
Data Rate:
G3: 33600/31200/28800/26400/24000/21600/
19200/16800/14400/12000/9600/7200/4800/2400 bps
Automatic fallback
I/O Rate:
With ECM: 0 ms/line
Without ECM: 2.5, 5, 10, 20, or 40 ms/line
Memory Capacity:
ECM: 128 KB
SAF
Standard: 4 MB
With optional Expansion Memory: 28 MB
Page Memory
Standard: 8 MB (Print: 4 MB + Scanner: 4 MB)
With optional Expansion Memory: 16 MB (Print 8 MB +
Scanner: 8 MB)
5.1.2 CAPABILITIES OF PROGRAMMABLE ITEMS
The following table shows the capabilities of each programmable items.
Item D432 D433
Total Destinations in Address Book 2000 150
Groups 100 10
Destination per Group 500 100
Destinations for All Files 500 300

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