Lexmark W840 Service Manual page 325

Assembly 1: Covers and operator panel (1 of 2)
Assembly Part
- Index number
1—1 40X2395
1 40X0972
2 40X0557
3 40X0556
4 40X0554
5 40X0555
6 40X0553
7 40X0558
8 40X0559
9 40X0560
10 40X0561
11 40X0562
12 40X0960
13 40X0551
14 40X0550
15 40X0552
Warning: In the event of replacement of any one of the following components:
• Operator panel assembly
• RIP card assembly
• Interconnect card assembly
Only replace one component at a time. Replace the required component and perform a POR before replacing a second
component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never replace two or
more of the components listed above without a POR after installing each one or the printer will be rendered inoperable.
Warning: Never install and remove components listed above as a method of troubleshooting components. Once a
component has been installed in a machine, it can not be used in another machine. It must be returned to the manufacturer.
Units/ Units/ kit
Description
mach or pkg
1 1 USB function removal cover
1 25 USB function removal cover
1 1 USB connector cover
1 1 USB connector
1 1 Operator panel assembly
1 1 Operator panel cable assembly
1 1 Switch (printer front door interlock)
1 1 Top cover assembly
1 1 Printer front door assembly
1 1 Front door magnetic catch
1 1 Front door support strap
1 1 Front inner cover
1 2 2TM/TTM retaining screws
1 1 Front left cover
1 1 Left lower cover
1 1 Top rear cover
4024-XXX
7-3
Parts catalog