Identifying The Size Of Paper; Detecting Paper In The Deck - Canon NP6330 Service Manual

D. Detecting Paper in the Deck

1. Identifying the Size of Paper

You must set the switch (SWUD1) on the deck size switch PCB to suit the size of
paper set inside the paper deck.
When you set the switch, the paper size signal (SIZE1 and SIZE2) sent to the
pedestal controller PCB changes to '1' or '0'.
Based on the combination of these paper size signals, the pedestal controller PCB
identifies the size of the paper inside the paper deck as follows:
* The configuration of SWUD1 represents when the switch is viewed from the front.
COPYRIGHT © 1997 CANON INC.
Paper size* SIZE1
1 2 3
B5
1 2 3
A4
1 2 3
LTR
Table 8-401
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 8 PAPER DECK PEDESTAL
SIZE2
1 1
0 1
1 0
8-11