HP (Hewlett-Packard) C3917A Printer User Manual


 
PS1 and PS2 Sensor Assembly Removal
The PS1 and PS2 sensors are located under the Paper Feed
Assembly.
1
Remove the Paper Feed Assembly and place it on a flat
surface, with the MP Tray side down.
Note
You need not remove the MP Tray from the Paper
Feed Assembly. Use a cloth to protect the MP
Tray door from scratches.
2 Remove the PC Tray Pickup Roller.
3 Disconnect blue-wired connector on the bottom, (callout 1).
4 Remove the center pin from the dowel post.
5 Flex the right side of the Sensor Assembly to clear the locator
pin and the sensor arm from the sheet metal (see Figure 6-51
callout 2).
6 As you flex the right side of the assembly, carefully release the
(2) plastic retaining tabs on the left (Figure 6-51 callout 2).
7
Slide the Assembly to the right to clear the mounts.
Note
When installing the Sensor Assembly, ensure the
sensor flags are free through their entire range of
travel.
Figure 6-51 Removing the PS1/PS2 Sensor Assembly
6-61 Removal and Replacement