Installation V34 Modem PCB in OKIFAX 5400
A)
Disassembly Procedure
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Make sure the fax machine is switched off.
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Open the Document Guide assembly.
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Open the Stack Cover by pressing the two buttons.
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Take out the drum cartridge (ID Unit).
Caution: Do not touch the green surface in the ID Unit. To protect the
ID Unit from light, place the ID Unit in a dark plastic sack.
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Remove the two screws 1.
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Remove the Rear Cover by removing the two screws 2.
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Remove the NCU Cover by removing the screw 3.
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First, open the Main Cover from the front side, and then remove the Main Cover
by removing the nails at both sides on the rear side.