3. Wipe the glass part inside the ADF using a so cloth.
Checking the Circuit Breaker
e circuit breaker automatically shuts o the power supply if a short-circuit occurs within the printer. Perform
the following operation about once a month. Even if the breaker notations or the position of the test button
change, the steps of the procedure are the same.
e breaker is subject to change or removal without prior notice.
1.
Press the 
P
 button to turn o the printer.
Keep the power plug connected to the outlet.
User's Guide
Maintenance
148