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HP LASERJET ENTERPRISE M775dn - Page 87

HP LASERJET ENTERPRISE M775dn
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picked up. The DC controller notifies the formatter of a media absence when it detects the last paper by
the last-paper sensor.
Figure 1-40 Tray 1 (MP tray) last-paper detection
A
DC controller
PS3:
Last-paper sensor
Last-paper
MP tray last-paper detection roller
Cross sectional view from A direction
Feed direction
Paper feed
After the paper pickup operation, the paper picked up from either the Tray 2 cassette or Tray 1 (MP
tray) is then fed to the fusing-and-delivery block.
1. The registration shutter corrects the skew-feeding of the paper that is picked up from the Tray 2
cassette or Tray 1 (MP tray).
2. When the Top-of-Page (TOP) sensor detects the leading edge of paper, the DC controller controls
the rotational speed of the pickup motor to align with the leading edge of the toner image on the
ITB.
3. The media sensor detects the type of print media.
4. The toner image on the ITB is transferred onto the paper, and the paper is fed to the fusing-and-
delivery block.
ENWW
Pickup, feed, and delivery system
55

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