Ricoh Aficio MP 301SPF Service Manual

Dedicated Transmission Parameters
SM Appendix 5-87 D127/D128
Appendix:
Fax Trouble-
Shooting
Guide
Switch 03
No FUNCTION COMMENTS
0-1
Inch-mm conversion before tx
Bit 1: 0, Bit 0: 0 = Inch-mm
conversion available
Bit 1: 0, Bit 0: 1 = Inch only
Bit 1: 1, Bit 0: 0 = Not used
Bit 1: 1, Bit 0: 1 = Disabled
The machine uses inch-based resolutions for
scanning. If "inch only" is selected, the printed
copy may be slightly distorted at the other end if
that machine uses mm-based resolutions.
If the setting is "Disabled", the bit switch setting is
used.
2-3
DIS/NSF detection method
Bit 3: 0, Bit 2: 0 = First DIS or
NSF
Bit 3: 0, Bit 2: 1 = Second DIS
or NSF
Bit 3: 1, Bit 2: 0 = Not used
Bit 3: 1, Bit 2: 1 = Disabled
(0, 1): Use this setting if echoes on the line are
interfering with the set-up protocol at the start of
transmission. The machine will then wait for the
second DIS or NSF before sending DCS or NSS.
If the setting is "Disabled", the bit switch setting is
used.
4
V.8 protocol
0: Off
1: Disabled
If transmissions to a specific destination always
end at a lower modem rate (14,400 bps or lower),
disable V.8 protocol so as not to use V.34 protocol.
0: V.34 communication will not be possible.
If the setting is "Disabled", the bit switch setting is
used.
5
Compression modes available
in transmit mode
0: MH only
1: Disabled
This bit determines the capabilities that are
informed to the other terminal during transmission.
If the setting is "Disabled", the bit switch setting is
used.
6-7
ECM during transmission
Bit 7: 0, Bit 6: 0 = Off
Bit 7: 0, Bit 6: 1 = On
Bit 7: 1, Bit 6: 0 = Not used
Bit 7: 1, Bit 6: 1 = Disabled
For example, if ECM is switched on but is not
wanted when sending to a particular terminal, use
the (0, 0) setting.
 V.8/V.34 protocol and JBIG compression
are automatically disabled if ECM is
disabled.
 If the setting is "Disabled", the bit switch
setting is used.

Ricoh Aficio MP 301SPF Specifications

Power

power requirements	120V, 60Hz, 8A
power consumption	Less than 1.1 kW
sleep mode power consumption	2.8 W

System Memory

system memory	1 GB RAM
hard disk drive	Optional 128 GB HDD
CPU	RM7035C – 533 MHz

Printer Specifications

output speed	Up to 31 ppm (Letter)
maximum print resolution	600 x 600 dpi
first copy time	6 seconds or less

Paper Handling

standard input capacity	250 sheets + 100-Sheet Bypass Tray
output capacity	250 sheets (internal tray)
document feeder original capacity	50 sheets (ARDF)

Scanner Specifications

scanning speed	31 ipm @ 300 dpi B/W
scanning resolution	100 to 600 dpi
scan area main	8.5 inches

Weight and Dimensions

width	19.0 inches
depth	17.7 inches
height	18.1 inches
weight	57.3 lbs.