HP CP3525dn - Color LaserJet Laser Printer - DC controller connector locations

Pickup-and-feed unit
The pickup-and-feed unit picks an individual sheet of paper from the multipurpose tray or the cassettes,
carries it through the secondary-transfer unit, and feeds it into the fuser.
Figure 5-30
Y
M
C
K
ENWW Pickup, feed, and delivery system 139