Sensors; Multifunction Finisher; Figure 39. Sensors-Multifunction Finisher (1 Of 5) - HP Color LaserJet 9500 Service Manual

Sensors

Multifunction finisher

Figure 39. Sensors—multifunction finisher (1 of 5)
Number Description
PI4
PI13
PI15
PI16
PI17
PI22
PI23
MS1
MS2
MS3
MS4
78 Theory of operation
PI16
PI17
PI4
MS1
PI23
MS3
PI22
MS4
Aligning plate home-position
sensor (front)
Booklet bin-full sensor
Shift upper limit sensor
Shift lower limit sensor
Shift motor clock sensor
Front door sensor
Upper cover sensor
Front door switch
Interlock switch
Stapler safety-area switch 1
Stapler safety-area switch 2
PI15
MS2
PI13
Function
Detects the aligning plate (front) at the
home position
Detects the paper-full condition in the
booklet bin
Detects the delivery tray at the upper-limit
position
Detects the delivery tray at the lower-limit
position
Detects the clock signal from the shift
motor
Detects the front door opening or closing Whole unit
Detects the upper cover opening or
closing
Detects the front door opening or closing Switch only
Detects whether or not the multifunction
finisher is attached to a printer
Detects the stack height of job that is
being stapled
Detects the stack height of job that is
being stapled
Location
Whole unit
Whole unit
Whole unit
Whole unit
Whole unit
Whole unit
Switch only
Switch only
Switch only
ENWW