Operators Panel And Rhs Cover; Power Supply - Contex XD2490 Service Manual

Operators Panel and RHS cover

*Switch Scanner off and disconnect from power source and PC prior to any repair.
Open CIS unit, see page 4-4

Power Supply

*Switch Scanner off and disconnect from power source and PC prior to any repair.
Remove RHS cover, see page 4-5
Install the new Power Supply reverse the steps.
Part replacement MG52D
1. Remove screws while holding the cover.
1. Disconnect ribbon cable on SUL board.
2. Pull back the ribbon cable with the Opera-
tors Panel.
Replace the Operators Panel and RHS cover
and reverse steps.
Allow the Power Supply to discharge by
waiting 30 seconds.
1. Disconnect Cables.
2. Remove screws.
4-5