4 Disassembly Procedure 
4.13 Tray Empty Actuator 
WARNING: Observe safe working 
practices.  Click Warnings/Cautions for 
Safety button on Repairs and Adjustments 
menu if unsure about safe working 
practices. 
1.  Remove Imager Unit and ITB, 4.10. 
CAUTION: Protect Imager Unit and ITB 
from light. 
2.  Remove LSU Cover by grasping sides 
of cover and lifting.  CAUTION: Use 
care when moving cover past 
connector (red arrow). 
 
3.  Remove LSU by disconnecting left 
electrical plug, removing Screws (3) 
and lifting LSU enough to access and 
disconnect right side electrical plug 
(CAUTION: Hold small PWB while 
disconnecting plug, red arrow). 
 
 
 
 
 
 
 
4.  Remove Tray Empty Actuator by 
removing Screw and pulling Actuator 
housing up.  NOTE: a small locating tab 
on the bottom, under arrow, will resist 
upward movement while disengaging. 
 
 
 
Replacement 
CAUTION: When replacing LSU ensure 
ground wires (red arrows) are secured.