Canon imageRUNNER 2525 Series, Service Manual, Page: 244 / 402

Select whether the transmitter falls beck during V.34 transmission.
If 'Prohibit' is selected, teh transmitter does not fall back.
● SSSW-SW30
List of Functions
Bit Function 1 0
0 not used - -
1 not used - -
2 not used - -
3 not used - -
4 not used - -
5 New dial tone detection method Detect with the new method. Detect with the existing method.
6 not used - -
7 not used - -
Detailed Discussions of Bit 5
When "Detect with the new method" is selected, tone is detected for 3.5 seconds before call origination in order to discriminate
between dial tone and voice. If dial tone is detected and
the time since line seizure is 3.5 seconds or longer, call origination takes place immediately. If the time since line seizure is less
than 3.5 seconds,
call origination takes place after waiting for 1 second. (If the time since line seizure reaches 3.5 seconds during the 1-second
waiting period, call origination takes place immediately. By default, "Detect with a new method" is assigned for this SW.
● SSSW-SW32
List of Functions
Bit Function 1 0
0 not used - -
1 not used - -
2 not used - -
3 not used - -
4 not used - -
5 NCU version NCU2002 NCU2004
6 not used - -
7 not used - -
Detailed Discussions of Bit 5
NCU (Network Control Unit) version can be selected.
● SSSW-SW33
List of Functions
Bit Function 1 0
0 count B4 (Print) as large size Yes No
1 not used - -
2 count B4 (Scan) as large size Yes No
3 the counter display type change in Japan and USA * *
4 * *
5 Toner cartridge replacement counter display Yes No
6 not used - -
7 not used - -
Detailed Discussions of Bit 0
Use it to specify whether B4 paper (Print) should be counted as large-size paper.
If 'yes' is selected, B4 paper will be counted as large-size paper.
If 'no' is selected, on the other hand, B4 paper will be counted as small-size paper.
8. Service Mode
234