Epson AcuLaser C9200N Service Manual page 68

EPSON AcuLaser C9200N
PAPER SIZE DETECTION CONTROL
Paper width/length are detected to determine the paper size from their
combination.
Table 2-1. Paper size detection control (Standard Cassette)
Paper Size Board (PWB-I)
Paper Size
1 2
A6R ON OFF
A5 ON OFF
B6R OFF ON
B5 OFF ON
A5R OFF OFF
A4 OFF OFF
B5R ON ON
*
B5R OFF ON
OFF ON
ON ON
A4R OFF OFF
*
A4R OFF OFF
B4 ON ON
A3 ON ON
A3 Wide OFF ON
Note * : This combination will also be used due to the sensor's ability.
H : Blocking
L : Unblocking
OPERATING PRINCIPLES
CD Paper Size Sensor (PC9)
3 4
ON OFF H
ON OFF L
OFF ON H
OFF ON L
ON OFF H
ON OFF L
OFF OFF H
OFF OFF H
ON OFF H
ON OFF H
OFF ON L
OFF OFF L
ON OFF L
ON ON L
ON ON L
Operating Principle of Main Unit Mechanism
Guide
Figure 2-52. Paper size detection control
PAPER INTERVAL CONTROL
It sets the proper interval between papers (pitch) according to the paper size
and mode for multiple printing.
Basic Paper Interval Control
Paper feed direction
Figure 2-53. Paper Interval Control
Revision D
Paper Size Board (PWB-I)
4 3 2 1
4036ma2042c1
s
Space
between
papers
Paper interval
4038T2C194AA
Confidential
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