Assembly 47: Electrical 1
8
7
Asm-
Part
Units/
index
number
mach
47-1
40X6728
1
2
40X6729
1
3
40X6733
1
4
40X6732
1
5
40X6730
1
6
40X6731
1
7
40X7462
1
8
40X6726
1
6
Units/
Description
FRU
1
Controller cooling fan
1
Suction fan
2
Suction fan duct
1
HCF interface contact
1
Upper printer engine PCBA
Warning: Upon replacement, ensure that the NVM EPROM is
removed from the defective PCBA and installed to the new
PCBA or damage to the machine may occur. For more details,
go to
1
Lower engine PCBA
1
RIP PCBA (SFP)
1
Bridge PCBA (SFP)
1
5
"Upper engine PCBA reinstallation" on page
5058-030
2
3
4
4-182.
Parts catalog
7-49
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