Paper Size Detection
There are three paper size sensors [A] (SN1, SN2 and SN3) on the paper tray unit. Each paper tray
has its own actuator [B], with a unique combination of notches. This actuator is moved when the paper
end fence [C] is adjusted for the installed paper. To determine which size has been installed, the CPU
reads which paper size sensors the actuator has switched off. Refer to the size detection lists as shown
below.
EU/ ASIA Size
SN1
SN2
SN3
A3 LEF
297 x 420
ON
OFF
OFF
DLT LEF*
11" x 17"
ON
ON
OFF
B4 LEF
257 x 364
ON
ON
ON
LG LEF*
8
1
/
2
" x 14"
ON
ON
ON
A4 LEF
210 x 297
OFF
OFF
ON
LT LEF
8
1
/
2
" x 11"
OFF
OFF
OFF
B5 LEF
182 x 257
ON
OFF
OFF
A4 SEF
297 x 210
OFF
ON
ON
Paper Size Detection
25
Summary of Contents for D699
Page 1: ...Paper Feed Unit PB2010 Machine Code D699 Field Service Manual December 2012 Subject to change ...
Page 2: ......
Page 4: ...Paper Size Detection 25 Side and End Fences 27 Side Fences 27 End Fence 27 2 ...
Page 6: ...1 Paper Feed Unit PB2010 D699 4 ...
Page 15: ...Electrical Components 13 ...
Page 16: ...2 Replacement and Adjustment 14 ...
Page 18: ...Electrical Component Layout 3 Detailed Section Descriptions 16 ...
Page 30: ...MEMO 28 EN ...
