HP Color LaserJet CP2020 Series - Page 93

Pickup-and-feed system
The pickup-and-feed system picks up and feeds the print media. It consists of several types of rollers,
sensors, motors, solenoids, and clutches.
Figure 5-19 Pickup-and-feed system
Duplex model only
SR13
ITB
SR7
SR14
SR12
SR4
SR10
SR8
SR15
Cassette pickup rolle r
ITB
Cassette separation roller
Secondary transfe r roller
Registration roller
Fuser
sleeve
Pressure roller
MP tray pickup roller
M1
M4
M5
SL5
CL2
SL2
CL1
SL1
M3
Delivery roller
Flapper
MP tray separation pad
SR1
Item Description Item Description
SR1 Paper feeder preregistration
sensor
M1 Drum motor
SR4 Registration sensor M3 Registration motor
SR7 MP tray preregistration sensor M4 Fuser motor
SR8 Fuser delivery sensor M5 Pickup motor
SR10 Loop sensor SL1 MP tray pickup solenoid
SR12 Pre-registration sensor SL2 Cassette pickup solenoid
SR13 Cassette media-present sensor SL5 Duplex reverse solenoid (duplex models only)
ENWW Pickup-and-feed system 73