Functional Overview
Paper Feed System
Paper Movement Overview
The paper feed system picks print media automatically from the
paper cassette or accepts it from the manual feed slot and delivers
it to the image formation system at precisely the right time. The
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system then feeds the media to the fusing station, and delivers the
finished nroduct to the outmt ~osition. either the face-down
.
.
output tray on top of the printer, or through the face-up delivery
slot at the rear of the printer. The output path is user-selectable by
turning the paper path knob on the rear of the printer.
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Figure 5-18 shows the possible paper paths and locations of the
various solenoids, photosensors and rollers.
I
OC Controller PCA
I
YY
‘Cassette Feed
Paper Cassette
Paper Path
. . .
—.
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Figure 5-18 Printer Paper Path
PSI
Input Paper Sensor
Input Paper Sensor
(PSI ) Positions:
PS2 Paper Out Sensor
A = Manual Feed Sense Position
PS3 Exit Paper Sensor
B = Registration Sense Position
PS4 Whaling Paper Sensor
C = TOP Sense Position
5-34
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