Ricoh Aficio MP C2550 Service Manual

Bit Switches
SM 83 D432/D433
D432/D433
Fax Option
Type
C2550/C2530
0-3
Not used
Do not change the settings.
4
Print setting when receiving a
request to forward a fax
0: The machine does not print fax data.
1: The machine prints fax data.
5-7
Not used
Do not change the settings.
Communication Switch 0C - Not used (do not change the settings)
Communication Switch 0D [SP No. 1-104-014]
No FUNCTION COMMENTS
0-7
The available memory
threshold, below which ringing
detection (and therefore
reception into memory) is
disabled
00 to FF (Hex), unit = 4 kbytes
(e.g., 06(H) = 24 kbytes)
One page is about 24 kbytes.
The machine refers to this setting before each fax
reception. If the amount of remaining memory is
below this threshold, the machine cannot receive
any fax messages.
If this setting is kept at 0, the machine will detect
ringing signals and go into receive mode even if
there is no memory available. This will result in
communication failure.
Communication Switch 0E [SP No. 1-104-015]
No FUNCTION COMMENTS
0-7
Minimum interval between
automatic dialing attempts
06 to FF (Hex), unit = 2 s
(e.g., 06(H) = 12 s)
This value is the minimum time that the machine
waits before it dials the next destination.
Communication Switch 0F – Not used (do not change the settings.)

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