General Specifications - Ricoh B089 Service Manual

SPECIFICATIONS

1. GENERAL SPECIFICATIONS

Type:
Circuit:
Connection:
Original Size:
Scanning Method:
Resolution:
Transmission Time:
Data Compression:
Protocol:
Modulation:
Data Rate:
I/O Rate:
SM
Desktop type transceiver
PSTN (max. 2 ch.)
PABX
Direct couple
Book (Face down)
Maximum Length: 432 mm [17 ins]
Maximum Width: 297 mm [11.7 ins]
ARDF (Face up)
(single sided document)
Length: 128 - 1200 mm [5.0 - 47.2 ins]
Width: 105 - 297 mm [4.1 - 11.7 inch]
(double sided document)
Length: 128 - 432 mm [5.0 - 17 inch]
Width: 105 - 297 mm [4.1 - 11.7 inch]
Flat bed, with CCD
G3
8 x 3.85 lines/mm (Standard)
8 x 7.7 lines/mm (Detail)
8 x 15.4 line/mm (Fine) Note1
16 x15.4 line/mm (Super Fine) See Note 1
200 x 100 dpi (Standard)
200 x 200 dpi (Detail)
400 x 400 dpi (Super Fine) See Note 1
NOTE: 1. Optional Expansion Memory required
G3: 3 s at 28800 bps; Measured with G3 ECM using
memory for an ITU-T #1 test document (Slerexe letter) at
standard resolution
MH, MR, MMR
JBIG (optional Fax Function Upgrade Unit required)
Group 3 with ECM
V.34, V.33, V.17 (TCM), V.29 (QAM),
V.27ter (PHM), V.8, V.21 (FM)
G3: 33600/31200/28800/26400/24000/21600/
19200/16800/14400/12000/9600/7200/4800/2400 bps
Automatic fallback
With ECM: 0 ms/line
Without ECM: 2.5, 5, 10, 20, or 40 ms/line
5-1
SPECIFICATIONS
B576