Sssw-Sw04 - Canon Super G3 Fax Board-AF1 Service Manual

Fax board
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Chapter 5
MEMO: Any of the following error code may be indicated because of an echo at time of reception
##005, ##101, ##106, ##107, ##114, ##200, ##201, ##790

5.2.4 SSSW-SW04

5.2.4.1 Detailed Discussions of Bit 2
Use it to select the number of last flag sequences for a protocol signal (transmission speed at 300 bps). Select '2' if the other party fails to receive the protocol signal
properly.
MEMO: Any of the following error codes may be indicated at time of transmission
##100, ##280, ##281, ##750, ##753, ##754, ##755, ##758, ##759, ##760, ##763 ##764, ##765, ##768, ##769,##770, ##773, ##775, ##778, ##780, ##783, ##785,
##788
5.2.4.2 Detailed Discussions of Bit 3
Use it to select an appropriate reception mode after transmission of the CFR signal.
If errors occur frequently at time of reception because of the condition of the line, select 'high speed' for reception mode and, at the same time, selects 'do not receive'
for 'ECM reception.'
MEMO: Any of the following error codes may be indicated at time of reception because of line condition
##107, ##114, ##201
Be sure to change bit 4 before changing this bit; if errors still occur, change this bit.
When 'high speed' is selected, only high-speed signals (images) will be received after transmission of the CFR signal.
5.2.4.3 Detailed Discussions of Bit 4
Use it to select the time length during which low-speed signals are ignored after transmission of the CFR signal.
If the condition of the line is not good and, therefore, the reception of image signals is difficult, select '1500 ms.'
5.2.5 SSSW-SW05
5.2.5.1 Functional Construction
5.2.5.2 Detailed Discussions of Bit 1
Use it to enable/disable millimeter/inch conversion in sub scanning direction for images read in text mode.
5.2.5.3 Detailed Discussions of Bit 2
Use it to enable/disable millimeter/inch conversion in sub scanning direction for images read in text/photo mode while bit 1 is set to '1'.
5.2.5.4 Detailed Discussions of Bit 3
Use it to enable/disable transmission of bit 33 and thereafter (DIS signal).
If 'prohibit' is selected, the Super Fine reception function or Memory Box function cannot be used for communications from non-Canon machines.
5.2.5.5 Detailed Discussions of Bit 4
Use it to enable/disable declaration of the use of cut sheets (DIS signal).
For reception of an extra-long original, select 'A4/B4 size' if division is to be by the other party.
MEMO:
Some machines are not designed to divide extra-long originals.
5-4
Bit
Function
0
not used
1
Conversion from mm to inch (text mode)
2
Conversion from mm to inch (text/photo mode)
3
end DIS signal bits 33 and over
4
Recording paper length availability declared in DIS signal
5
not used
6
not used
7
not used
T-5-4
1
-
convert
convert
prohibit
A4/B4 size
-
-
-
0
-
do not convert
do not convert
do not prohibit
any size
-
-
-
0025-3097
0025-3098
0025-3099
0025-3102
0025-3103
0025-3104
0025-3105
0025-3106

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