Communication Section - Canon GP160DF Service Manual

6.

Communication section

Item
Applicable line
Number of access lines
Communication method
Transmission rate (bps)
Modulation system
(image transmission)
Modulation rate (Baud rate)
G3 protocol signal
Encoding system
Transmission control
protocol
Canon original
compression system
Transmission output level
Minimum reception
sensitivity level
Modem IC
Compatibility
Error correction function
Transmission time*
*: When standard Canon Fax chart no. 1 is used.
PSTN
PSTN: 1 line
Half-duplex, full duplex (V.34)
33.6 k, 31.2 k, 28.8 k, 26.4 k, 24.0 k, 21.6 k,19.2 k,16.8 k,14.4
k,12.0 k, 9.6 k, 7.2 k, 4.8 k, 2.4 k (bps)
ITU-T V.34 (33.6 kbps to 2.4 kbps), ITU-T V33 (14.4 k/12.0 kbps)
ITU-T V.17 (14.4 k/12.0 kbps/TC 9.6 k/TC 7.2 kbps)
ITU-T V.29 (9.6 k/7.2 kbps), ITU-T V.27 ter (4.8 k/2.4 kbps)
2.400, 3.000, 2.743, 2.800, 3.429 (only in V.34 mode)
ITU-T V.21 (300 bps)
ITU-T V.34 (1200 bps)
MMR, MR, MH
ITU-T T.30 binary protocol/ECM method
ITU-T V.8 protocol /ECM method
Hyper control 1
-8 to -15 dBm
-43 dBm
Rockwell R288F
G3 (G2/G1/MF are not supported)
ITU-T ECM method
ECM-MMR/33.6 kbps: within the 2 sec range
ECM-MMR/14.4 kbps: approx. 6 sec
ECM-MMR/9.6 kbps: approx. 9 sec
G3 MH/14.4 kbps: approx. 9 sec
G3 MH/9.6 kbps: approx. 13 sec
G3 MR/9.6 kbps: approx. 12 sec
G3 MR/14.4 kbps: 8 sec
Description
APPENDIX
A-17