HP 4300 Service Manual - Page 111
through transfer, separation, and fusing stages; passes through the delivery unit; and is
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Note The pickup roller, activated by the solenoid, rotates once, picking up the media inside the 500sheet tray. The separation roller removes any unnecessary sheets and the media travels to the pre-feed sensor (PS102). The sheet then reaches the registration assembly, where its skew is corrected. Then it goes through transfer, separation, and fusing stages; passes through the delivery unit; and is delivered to the output bin. The 500-sheet feeder detects pickup and feed jams in the same way as the printer. See "Printer jam detection" on page 87. Figure 23. 500-sheet feeder pickup and feed diagram Q2431-90912 Chapter 5 Theory of operation 91
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Q2431-90912
Chapter 5 Theory of operation
91
The pickup roller, activated by the solenoid, rotates once, picking up the media inside the 500-
sheet tray. The separation roller removes any unnecessary sheets and the media travels to the
pre-feed sensor (PS102).
The sheet then reaches the registration assembly, where its skew is corrected. Then it goes
through transfer, separation, and fusing stages; passes through the delivery unit; and is
delivered to the output bin.
Note
The 500-sheet feeder detects pickup and feed jams in the same way as the printer. See
“Printer
jam detection” on page 87
.
Figure 23.
500-sheet feeder pickup and feed diagram