Ricoh Aficio 2035e Service Manual page 419

6.12.3 BY-PASS PAPER SIZE DETECTION
B004D522.WMF
The paper size sensor board [A] monitors the paper width.
The rear side fence is connected to the terminal plate. The pattern for each paper
width is unique. Therefore, the copier determines which paper has been placed in
the by-pass tray by the signal output from the board. However, the copier does not
determine the paper length from the by-pass tray hardware.
SM
11" 8 "
1/2
A3 B4 A4L
6-75
BY-PASS TRAY
[A]
5 "
1/2
B5L A5L B6L
B004D523.WMF
B135/B138