Ricoh M052, Service Manual

Page: 485 / 661

Specifications
M052/M053/M054 1-6 SM Appendix
FCU
Type: Desktop type transceiver
Circuit:
PSTN
PBX
Connection: Direct couple
Original Size:
Book (Face down)
Maximum Length: 356 mm [14 inch]
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, 200 x 100 dpi (Standard character),
8 x 7.7 lines/mm, 200 x 200 dpi (Detail character),
8 x 15.4 lines/mm (Fine character: optional),
16 x 15.4 lines/mm, 400 x 400 dpi (Super Fine character:
optional)
ƒ
Optional Expansion Memory required
Transmission Time:
G3: 3 s at 28800 bps; 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.17 (TCM), V.29, V.17 (QAM),
V.27ter (PHM), V.8, V.21 (FSK)