If the microswitch is damaged, regardless of the cause,
replace it by ordering part number RG5-2546-000CN. This number is
already set up at SMO/SME.
The microswitch assembly includes the microswitch itself, the mounting
metallic bar, and the necessary cables.
Removal and Replacement:
and place it on a smooth, sturdy surface. WIth the HCI standalone:
1 Remove the top cover.
2 Remove the back cover.
3 Disconnect the outside cables (connector with two cables) to
release the microswitch assembly from the back top of the frame.
4 Release the screw that holds the microswitch mounting metallic bar.
5 Take out the microswitch assembly (switch and metallic bar) by
pushing forward the back edge of the mounting metallic bar.
6 Install the replacement microswitch assembly.
LaserJet 5Si Now Available with an Executive-Size
Service Note Number:
HP recently made available the LaserJet 5Si with an
executive-size paper tray. The 5Si Executive printer is product number
C3166A, option #ABAUEA. The product option is specifically for the
This tray provides users with the capability to print from a 500-sheet
tray, which is exclusive to executive-size media (10.5 x 7.3 in).
228 – Summary of service notes and technical tips
Lift the printer clear of the HCI
C3166A-14 & C3167A-14