Canon iR2020 Series Service Manual page 328

Chapter 14
14.3.5 SSSW-SW05
14.3.5.1 List of Functions
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Bit
0
1
2
3
4
5
6
7
14.3.5.2 Detailed Discussions of Bit 1
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Use it to enable/disable millimeter/inch conversion in sub scanning direction for images read in text mode.
Scanning direction in conversion follows the Bit 2 setting of SW14.
14.3.5.3 Detailed Discussions of Bit 2
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
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'.
Scanning direction in conversion follows the Bit 2 setting of SW14.
14.3.6 SSSW-SW12
14.3.6.1 List of Functions
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Bit
0
1
2
3
4
5
6
7
The machine will stop the ongoing communication if the transmission/reception of a single original page takes 32 min or more. To use the timer for a purpose other
than this function, refer to the tables that follow, and select an appropriate time length.
When 'do not enable' is selected using bit 7, the time-out length for a single page for all modes will depend on the setting of bit 0 and bit 1.
Time-Out Length for
Transmission/Reception
8 min
16 min
32 min
64 min
Time-Out Length for
Transmission (in text
mode)
8 min
16 min
32 min
64 min
Time-Out Length for
Reception
8 min
16 min
32 min
64 min
14-10
Function
not used
Conversion from mm to inch (text mode)
Conversion from mm to inch (text/photo mode)
not used
not used
not used
not used
not used
Function
Time-out period for one page upon transmission
Time-out period for one page upon transmission
not used
not used
Time-out period for one page upon reception
Time-out period for one page upon reception
not used
Respective page timer settings for transmission and for
reception
Bit7 Bit6
0 *
0 *
0 *
0 *
Bit7 Bit6
1 *
1 *
1 *
1 *
Bit7 Bit6
1 *
1 *
1 *
1 *
T-14-4
1
-
convert
convert
-
-
-
-
-
T-14-5
1
1
1
-
-
1
1
-
enable
T-14-6
Bit5 Bit4 Bit3 Bit2
* * * *
* * * *
* * * *
* * * *
T-14-7
Bit5 Bit4 Bit3 Bit2
* * * *
* * * *
* * * *
* * * *
T-14-8
Bit5 Bit4 Bit3 Bit2
0 0 * *
0 1 * *
1 0 * *
1 1 * *
0
-
do not convert
do not convert
-
-
-
-
-
0
0
0
-
-
0
0
-
do not enable
Bit1 Bit0
0 0
0 1
1 0
1 1
Bit1 Bit0
0 0
0 1
1 0
1 1
Bit1 Bit0
* *
* *
* *
* *
0011-1745
0011-1746
0011-1747
0011-1748