Switch Assembly, Lifter Sensing
1Lift the printer clear of the HCI and place it on a smooth, sturdy surface.
2Remove the top cover (2 screws).
3Remove the back cover (4 screws, Figure 8-7, reference 5).
4Disconnect the outside cables (connector with two cables) to release
Microswitch Assembly from the back top of the frame.
5Remove the screw that holds the Microswitch mounting metallic bar to the
frame.
6Take out the Microswitch Assembly (switch and metallic bar) by sliding the
bar towads the front of the assembly (Figure 8-7, reference 66).
7Installation of the Microswitch Assembly is the reverse order.
T ransfer Assembly
1Open the Transfer Assembly and rotate the plastic cams (Figure 6-64,
callout 1) to the “open” position.
2Unplug the connector (Figure 6-64, callout 2).
WARNING! Do not release the plastic cams while the Transfer Assembly is removed
from the chassis. The springs are very strong and may cause injury.
3Remove (2) screws, CH110 (Figure 6-64, callout 3), and lift the assembly
straight up to clear the metal locating tabs.
To Reinstall:
WARNING! Release the plastic cams only after tightening the screws.
1Make sure that the metal locating tabs are in place before tightening the
screws.
2Release the plastic cams after tightening the screws.
6-78 Removal and Replacement