30 November, 1999 SPECIFICATIONS
1-1
Overall
Information
1. OVERALL MACHINE INFORMATION
1.1 SPECIFICATIONS
Type
Desktop transceiver
Circuit
PSTN, PABX
Connection
Direct couple
Document Size
Length:
105 - 364 mm
Up to 1.2 m, manually assisted
Width:
148 - 257 mm
Thickness:
0.05 to 0.2 mm
(equivalent to 50 - 80 g/m
2
)
Document Feed
Automatic feed, face down
ADF Capacity
30 sheets (using A4 size 70 g/m
2
paper)
15 sheets (using B4 size 70 g/m
2
paper)
Scanning Method
Contact image sensor, with xenon lamp
Maximum Scan Width
256 mm
±
0.25%
(Effective scan width: 250 mm)
Scan Resolutions
Main scan:
8 dots/mm [203 dpi]
Sub scan:
Standard - 3.85 lines/mm [98 dpi]
Detail - 7.7 lines/mm [196 dpi]
Fine - 15.4 lines/mm [392 dpi]
Memory Capacity
ECM:
128 Kbytes
SAF:
Standard: 512 KB (40 pages/ITU-T #1)
With 1 MB option: 120 pages
With 2 MB option: 200 pages
Compression
MH, MR, MMR, and SSC
SAF storage for memory TX: MMR
and/or raw data
Protocol
Group 3 with ECM
Modulation
V.34, V.33 (Ricoh mode only),
V.17 (TCM), V.29 (QAM), V.27ter
(PHM), V.21 (FM)
Data Rate (BPS)
33,600/31,200/28,800/26,400/24,000/
21,600/19,200/16,800/14,400/12,000/
9600/7200/4800/2400
I/O Rate
With ECM: 0 ms/line
Without ECM: 2.5, 5, 10, 20, or 40
ms/line
Transmission Time
3 seconds at 28,800 bps: Measured
with G3 ECM using memory for an ITU-
T #1 test document (Slerexe letter) at
standard resolution
Printing System
Laser printing, plain paper, dry toner
Printing Time
6 ppm for letter-size paper
Paper Size and Capacity
Standard Cassette:
250 sheets
Letter, Legal, A4, A5 sideways, F4
Paper Feed Unit (Optional):
500 sheets: Letter, Legal, A4,
A5 sideways, F4
Maximum Printing Width
208 mm [8.1 ins]
Print Resolutions
Main scan: 16 dots/mm [406 dpi]
Sub scan: 15.4 lines/mm [392 lpi]
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