Parts catalog 7-21
7462
Assembly 10: Flatbed scanner
Asm-
index
Part
number
Units/
mach
Units/
FRU
Description
1 40X6393 1 1 Scanner LED assembly (X651, X652, X654, and X656)
1 40X6394 1 1 Scanner LED assembly (X658)
2 40X2642 1 1 Scanner platen glass cover assembly
3 40X4530 1 1 Scanner FB length sensor cable assembly
4 40X6396 1 1 Scanner LED module
5 40X4534 1 1 Sensor (platen glass length) assembly
6 40X2641 1 1 Flatbed scanner interface card cable (X651, X652, X654, and X656)
6 40X4533 1 1 Flatbed scanner interface card cable (X658)
7 40X4523 1 1 Carriage belt
8 40X2171 1 1 Scanner interface card assembly
9 40X4521 1 1 Carriage drive motor assembly with cable
10 40X4528 1 1 Scanner reference LED cable assembly
11 40X4532 1 1 Scanner reference LED assembly
12 40X4524 1 1 Sensor (scanner HP) with bracket
13 40X4529 1 1 Scanner HP sensor cable assembly
14 40X4522 1 1 Carriage belt tensioner assembly
15 40X4535 1 1 Scanner cooling fan
16 40X4536 1 1 Scanner cooling fan filter
17 40X7204 1 1 Scanner filter cover
18 40X4531 1 1 Scanner CCD ribbon cable (X658)
18 40X2172 1 1 Scanner CCD ribbon cable (X651, X652, X654, and X656)
Warning: When replacing any of the following components:
• Scanner interface card assembly
• System card assembly
• Scanner unit 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.
These components can be used as a method of troubleshooting as long as the machine is booted into
diagnostic mode or is operating in diagnostic mode. Once a component has been installed in a machine and
powered up into user mode, it cannot be used in another machine. It must be returned to the manufacturer.
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