User Guide

Figure 1-53 HCI signal flow
Motor
Solenoid
Photointerrupter
DC controller
Switch
+24V
HCI controller
3,500-sheet paper deck
Table 1-16 HCI electrical components
Component Abbreviation Component name
Motor M3301 HCI right cassette pickup motor
M3302 HCI right cassette lifter motor
M3303 HCI left cassette lifter motor
M3304 HCI left cassette pickup motor
Solenoid SL3301 HCI right cassette pickup solenoid
SL3302 HCI left cassette pickup solenoid
Photointerrupter PS3101 HCI right cassette media stack surface 2 sensor
PS3102 HCI right cassette media stack surface 1 sensor
PS3103 HCI right cassette media out sensor
PS3201 HCI left cassette media stack surface 2 sensor
PS3202 HCI left cassette media stack surface 1 sensor
PS3203 HCI left cassette media out sensor
PS3301 HCI media feed sensor
PS3302 HCI right cassette media feed sensor
PS3303 HCI right cassette media size sensor
PS3304 HCI left cassette media size sensor
PS3305 HCI left cassette media feed sensor
PS3306 HCI long edge feed guide open detection sensor
Switch SW3301 HCI right door open detection switch
SW3302 HCI right cassette open detection switch
SW3303 HCI left cassette open detection switch
68 Chapter 1 Theory of operation ENWW