HP laserjet m712 Guide De Dépannage
HCI pickup-and-feed operation
The pickup-and-feed operation picks up one sheet of paper in the 3,500-sheet paper deck cassette and
feeds it to the product.
Figure 1-55
HCI pickup-and-feed operation
M3301
M3302
M3303
M3304
SL3302
SL3301
PS3304
PS3101
PS3201 PS3202
PS3203
PS3102
PS3103
PS3301
PS3302
PS3306
PS3305
PS3303
SW3303
SW3302
Table 1-18
HCI pickup-and-feed operation components
Abbreviation
Component
Signal
M3301
HCI right cassette pickup motor
HCI RIGHT CASSETTE PICKUP MOTOR CONTROL
signal
signal
M3302
HCI right cassette lifter motor
HCI RIGHT CASSETTE LIFTER MOTOR CONTROL
signal
signal
M3303
HCI left cassette lifter motor
HCI LEFT CASSETTE LIFTER MOTOR CONTROL
signal
signal
M3304
HCI left cassette pickup motor
HCI LEFT CASSETTE PICKUP MOTOR CONTROL
signal
signal
SL3301
HCI right cassette pickup solenoid
HCI RIGHT CASSETTE PICKUP SOLENOID signal
SL3302
HCI left cassette pickup solenoid
HCI LEFT CASSETTE PICKUP SOLENOID signal
PS3101
HCI right cassette media stack surface 2 sensor
HCI RIGHT CASSETTE MEDIA STACK SURFACE 2
signal
signal
PS3102
HCI right cassette media stack surface 1 sensor
HCI RIGHT CASSETTE MEDIA STACK SURFACE 1
signal
signal
70
Chapter 1 Theory of operation
ENWW