Table of Contents
Advertisement
7. Scanner section (IR section)
7.3.4
Original size detection control
A. Detection method
• The reflective original size detection sensors detect the length of an original in the sub scan direction
and the CCD detects the length in the main scan direction.
Original size
Small size original
5-
/
x 8-
/
S
1
1
2
2
A5S
B5S
16KS
*1
A4S
8-
/
x 11S
1
2
8-
1
/
x 13
*1
2
8-
1
/
x 14
2
B5
B4
16K
*1
8K
*1
8-
1
/
x 11
2
11 x 17
A4
A3
(non original)
*1: Size detectable only if the optional original size detection sensor 2 is mounted
20
Original size detection sensor 1
(PS203, Standard)
Original size detection
CCD width (mm)
0 to 135
135 to 144
144 to 163
163 to 188
188 to 199
199 to 213
213 to 226
226 to 262
262 to 275
275 to 289
289 to 301
301 or more
Theory of Operation
Theory of Operation Ver. 1.0 Sep. 2008
Original size detection sensor 2
(PS204, option)
A02FT2C060AA
Original size detection
sensor 1
(PS203, Standard)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
sensor 2
(PS204, option)
Unset/OFF
Unset/OFF
Unset/OFF
Unset/OFF
OFF
Unset/OFF
Unset/OFF
OFF
Unset/ON
Unset/OFF
Unset/OFF/ON
OFF
ON
Unset/OFF
Unset/OFF/ON
Unset/OFF
Unset/OFF/ON
OFF
Y109670-2
Advertisement
Table of Contents
