Canon LASER CLASS 730i Service Manual page 15

Time required for transmission protocol
Mode
V.8 / V.34
T.30 Standard
*1
Time from when other facsimile is connected to the line until image
transmission begins.
*2
Post-message (between pages): Time from after one document has been sent
until transmission of the next document starts if several pages are
transmitted.
*3 Post-message (after last pages): Time from after image transmission is
completed until line is switched from facsimile to telephone.
Minimum transmission time
G3
G3 (ECM)
Transmission output level
from -8 to -15 dBm
Minimum receive input level
-43 dBm
Modem IC
CONEXANT (formerly Rockwell) FM336 Plus
LASER CLASS 730i/720i/710 Chapter 1: General Description
Pre-message
*1
Protocol
Approx. 6 s
Approx. 18 s
10 ms
0 ms
1-5
Post-message
Protocol *2
(between pages)
Approx. 1 s
Approx. 4 s
Post-message
Protocol *3
(after pages)
Approx. 1 s
Approx. 4 s