Utax P-4532DN - (4-1) Detaching and refitting the main PWB

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Maintenance ＞ Assembly and disassembly
(4-1)Detaching and refitting the main PWB
1
Open the rear cover (a).
2
Release hook (b) and detach the interface cover (a).
• Attach 2 hooks (c) first when putting it back.
3
Unplug the power cable.
4
Detach the main PWB.
1 Remove four screws (a) and (b) then detach the main PWB unit (c).
2 Check or replace the main PWB and refit all the removed parts.
a
b
a
c
a
a
a
c
b