Duplex Removal - Lexmark E450DN - E 450dn B/W Laser Printer Service Manual

4512-630

Duplex removal

1.
Remove the right side cover. See
2.
Remove the left side cover. See
3.
Remove the top cover. See
4.
Remove the controller card. See
5.
Remove the LVPS/HVPS card assembly. See
6.
Unhook the media level indicator. See
7.
Remove the top LVPS/HVPS shield:
a.
Remove the screw (A) and the screw (B) at the controller shield.
b.
Remove the screw (C) opposite from screw (B) on the other side of the printer.
Note: The ground cable is attached to screw (C). When re-installing, be sure to reconnect the ground cable.
8.
Remove the media level indicator. See
4-18
Lexmark™ E450dn
"Right side cover removal" on page
"Left side cover removal" on page
"Top cover removal" on page
"Controller card removal" on page
"LVPS/HVPS card assembly removal" on page
"Media level indicator removal" on page
"Media level indicator removal" on page
3-5.
4-4.
3-7.
4-13.
3-33.
3-33.
3-26.