Overview
SM 9 D370
Bypass Tray
BY3000
D370
2.2 OVERVIEW
2.2.1 BASIC OPERATION
When the paper end sensor [A] detects paper and the machine gets a by-pass printing job,
the by-pass tray motor [B] starts to rotate the by-pass feed roller [C] via the gear.
The by-pass tray has the separation pad system. The spring [D] under the separation pad
[E] pushes the paper against the feed roller. As a result, the by-pass feed roller [C] and
separation pad [E] feed the top sheet of paper stack on the by-pass tray.
2.2.2 BY-PASS PAPER SIZE DETECTION
There are two paper side plates [A] on the by-pass tray. These connect with the paper size
sensor [B] through a rack-and-pinion mechanism.
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