Canon imageRUNNER ADVANCE C255 Series, Service Manual, Page: 493 / 987

CAUTION:
• Displayed language of the service mode contents can be selected from J/E/F/I/G/S.
• The service mode contents can be upgraded with the SST (just like the other system software).
e.g.) COPIER > DISPLAY > VERSION screen
1. Press the [i] button.
2. The title of each sub item is displayed.
To check the details of each item, select the relevant item and press the [ i ] button.
3. A detailed description of the sub item (specifications and use methods, setting screen, etc.) is displayed .
Operation Check of Electrical Components
In situation mode of service mode, among electrical components used (motors, fans, solenoids, and clutches), operation of those
that can operate alone can be checked on the Parts Check screen.
NOTE:
The service mode used below utilizes the system where electrical components used are operated by control signals sent from the
DC Controller. If a control signal is sent but the electrical component does not operate, a failure of the electrical component, open
circuit of the cable for transmitting control signals, or poor contact of the connector is suspected.
1. Select SERVICE MODE > SITUATION > Parts Check.
8. Service Mode
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