Canon FACSIMILE BASIC 2000 Service Manual page 236

G3 FACSIMILE COMMUNICATIONS
6.3.3 Receive command
This command is transmitted after the initial identification or the transmit
command is received from the other party. (For details on the transmit
command, see 6.9.1 Polling (reception on calling side) (described later).)
Overview
When DIS is received from the receiver, the transmitter sends the DCS.
NSS and TSI are option signals. They are described in 6.7 Option Signals
(described later).
5–94
Calling Side (transmitter)
Fig. 5-68 Receive Command
DCS Transmission
This signal instructs the other party to receive in the possible communi-
cations mode selected from the content of the received DIS. (manda-
tory)
Communicates the recording paper size, transmission speed, MTT, cod-
ing scheme, recording resolution, and other information.
Preamble
NSF
CSI
DIS
Preamble
NSF
CSI
DIS
Preamble
NSS
TSI
DCS
Reception
Called Side (receiver)
Binary signal