By-Pass Feed Paper Width Detection - Gestetner A193 Service Manual

PAPER FEED

5.3.3 By-pass Feed Paper Width Detection

[A]
[C]
[B]
A193D030.wmf
[A]
[C]
A193D524.wmf
The paper width switch [A] is a slide switch that is located inside the by-pass
feed table [B]. It measures the paper width manually. The rear side fence is
connected to the terminal plate [C]. When the side fences are moved to
match the paper width, the terminal plate slides along the wiring patterns on
the detection board. The patterns for each paper width on the paper width
detection board are unique. Therefore, the machine determines which paper
width of the paper that has been placed in the by-pass feed table by the
signal output from the board. However, the machine will not determine the
paper length. For example, A4 paper set sideways will be identified as to be
A3 paper.
(A193) 2-52 SM