Special Notes On Repair Servicing - Canon Pixma MP530 Service Manual

3-2. Special Notes on Repair Servicing

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If there is a power failure or if you disconnect the power cord, the date/time settings as well as
all documents stored in memory will be lost. User data and coded dial settings are retained.
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(1) Power Supply Unit removal / reassembly:
a) Pulling the right and left hooks to the arrow-indicated directions, pull out the power supply unit.
b) Disconnect the two connectors from the Power Supply Unit.
(2) Right and left side covers removal
a) Remove the four back side screws.
b) Remove one screw each from the Side Cover L/R, then release three hooks each on both covers by using a flat-blade
screwdriver, etc.
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