Olivetti d-Color MF4003 Service Manual page 636

d-Color MF4003/MF3303
1.17 POWER SUPPLY SECTION
1.17.1 Main power switch
[1] Main power switch
NOTE
▪ To turn OFF and ON the main power switch, first turn OFF the main power switch and wait for 10 sec. or more before turning it
ON again. If a setting value or values in the service mode are changed, it takes 10 sec. or more to incorporate the setting changes
properly in the machine.
Service Manual
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P THEORY OF OPERATION > 1. d-Color MF4003/MF3303
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