21 May, 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 [4.1 - 14.3 ins]
Up to 1.2 m [47.2 ins], manually
assisted
Width:
148 - 218 mm [5.8 - 8.5 ins]
Thickness:
0.05 to 0.2 mm [2 to 8 mils]
(equivalent to 50 - 90 g/m
2
)
Document Feed
Automatic feed, face down
ADF Capacity
30 sheets (using Letter size 20 lb paper
or A4 size 80 g/m
2
)
15 sheets (using LG size 20 lb. paper)
Scanning Method
Contact image sensor, with LED lamp
Maximum Scan Width
216 mm [8.5 ins]
±
0.25%
(Effective scan width: 210 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: 960 KB (76 pages/ITU-T #1)
With 1 MB option: (156 pages)
With 2 MB option: (236 pages)
With 4 MB option (396 pages)
Compression
MH, MR, MMR, JBIG (only for the USA
model)
Protocol
Group 3 with ECM
Group 4 (ISDN G4 option required)
Modulation
V.34, V.33 (Ricoh mode only),
V.17 (TCM), V.29 (QAM), V.27ter
(PHM), V.21 (FM)
Data Rate (BPS)
G3:
33,600/31,200/28,800/26,400/24,000/
21,600/19,200/16,800/14,400/12,000/
9600/7200/4800/2400
G4 (option):
64 kbps/56 kbps
I/O Rate
With ECM: 0 ms/line
Without ECM: 2.5, 5, 10, 20, or 40
ms/line
Transmission Time
G3: 3 seconds at 28,800 bps;
Measured with G3 ECM using memory
for an ITU-T #1 test document (Slerexe
letter) at standard resolution
G4 (option): 3 seconds at 64 kbps
Measured with an ITU-T #1 test
document (Slerexe letter) at detail
resolution
Printing System
Laser printing, plain paper, dry toner
Printing Time
10 ppm for letter, or A4 size paper
