Specifications
D127/D128 1-6 SM Appendix
1.1.4 FAX
General
Type: Desktop type transceiver
Circuit:
PSTN
PBX
Connection: Direct couple
Original Size:
Book (Face down):
Maximum Width: 216 mm [8.5 inch]
ARDF (Face up):
(Single-sided document)
Length: 139 - 1200 mm [5.5 - 47.2 inch]
Width: 139 - 216 mm [5.5 - 8.5 inch]
(Double-sided document)
Length: 160 - 356 mm [6.3 - 14.0 inch]
Width: 139 - 216 mm [5.5 - 8.5 inch]
Scanning Method: Flat bed, with CCD
Resolution:
G3
8 x 3.85 lines/mm (Standard)
8 x 7.7 lines/mm (Detail)
8 x 15.4 line/mm (Fine)
200 x 100 dpi (Standard)
200 x 200 dpi (Detail)
Transmission Time:
G3: 3 at 28.8Kbps; Measured with G3 ECM using memory for
an ITU-T #1 test document (Slerexe letter) at standard
resolution
Data Compression: MH, MR, MMR, JBIG
Protocol: Group 3 with ECM
Modulation:
V.34, V.33, V.17 (TCM), V.29 (QAM),
V.27ter (G3), V.8, V.21 (G3)