Replacing Film Height Detection Sensor - Konica Minolta drypro 832 Service Manual

Chapter 4 Replacing Supply Unit Loading Parts

4.1.4 Replacing Film Height Detection Sensor

Replace the photo sensor that detects the height of film loaded in the supply tray.
Be sure to turn off power and remove the power cable from the electrical outlet before removing
or installing the exterior cover or replacing load parts.
Caution
Work outline
The number of personnel and the estimated work hours required to replace load parts is as follows:
Number of
Personnel
1
Requirements
The procedure for replacing loading parts requires the following tools:
No.
1 Various types of screwdrivers
3 Photo sensor (for replacement)
4-8
Work Hours
5 minutes
Tools
1
2
3
4
No. Tools
2 Tray (container for screws and parts removed)
Remove the supply tray, lower front cover,
connector (JJ48), and light shield unit assembly
with reference to " Removal Procedure (Page
4-3)" in "4.1.2 Removing/Installing Light Shield
Assembly".
When replacing loading parts, be sure to
replace with the tray shutter attached.
Caution
If some of film remains in the tray, the film
may be exposed.
Remove the connector (JP29).
When removing the connector, do not pull by
the wires, but hold the tab on the connector
Caution
with your fingers.
Pulling by the wires too tightly can cause a
break.
Push the tab on the back of the sensor inward
and remove the photo sensor.
Insert a new photo sensor in the mounting hole.