Chapter 4 Replacing Supply Unit Loading Parts
4-21
4
Push the tab on the back of the sensor inward
and remove the photo sensor.
5
Insert a new photo sensor in the mounting hole.
6
Install the bracket removed in
step 3
.
• One screw (M3
×
6)
Fix so that the positioning hole in the bracket aligns with the emboss on the mating part.
7
Connect the connector (JP31) removed in
step 2
.
8
Install the pickup unit assembly, light shield unit assembly, connector (JJ48), and lower front
cover with reference to
“
Installation Procedure (Page 4-13)”
in
“4.2.2 Removing/Installing
Pickup Unit Assembly”
.
9
Return the supply tray and tray shutter to their original positions.
This is the end of the process of replacing the pickup HP sensor.
Caution
Be sure to push the connector all the way in when connecting it.
If the connector is not connected properly, an error will occur and, in some cases, smoke and/or
an odor may be generated.
Caution
Take sufficient care when handling the tray shutter, as it may be impossible to insert if it
becomes deformed due to rough handling.
Summary of Contents for Drypro 832
Page 2: ......
Page 12: ......
Page 22: ......
Page 28: ......
Page 74: ......
Page 118: ......
Page 228: ......
Page 242: ......
Page 388: ......
Page 498: ......
Page 521: ...18 23 18 5 Block Diagram ...
Page 527: ...18 29 18 7 Printing Operation Load Timing Chart Standard 1 ch ...
Page 529: ......