Canon imageRUNNER ADVANCE 4251i Guía De Usuario página 61

2
Wait at least 10 seconds after the main
power indicator is turned off , and then turn
the main power switch back to ON.
1. Open the main power switch cover.
2. Press the main power switch to the "I" side.
3. Close the main power switch cover.
3
If the machine still does not operate
normally, follow the procedure below, and
then contact your local authorized Canon
dealer.
1. Turn the main power switch OFF.
2. Remove the power plug from the power outlet.
Do not connect or disconnect the power cord with wet
hands, as this may result in electrical shock.
Always grasp the power plug when disconnecting the
power cord. Pulling on the power cord may expose or
snap the core wire, or otherwise damage the power
cord. If the power cord is damaged, this could cause
current to leak, resulting in a fi re or electrical shock.
NOTE
When you contact your local authorized Canon dealer,
have the following information available:
-
Product name
-
Details of the malfunction
-
The error code displayed on the touch panel display
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Setting the Limited Functions
Mode from the Service Call
Message Screen
When [Limited Functions Mode] is displayed, follow the
procedures below.
IMPORTANT
If you turn OFF the main power switch when there is a job
waiting to print, that job is erased.
NOTE
If you set Limited Functions Mode to 'On' from the
Service Call Message screen, [Limited Functions Mode] in
[Management Settings] (Settings/Registration) is also set
to 'On' . (See e-Manual > Security.)
1
Press [Limited Functions Mode]  [Yes].
A message prompting you to turn the main power switch
back ON appears.
2
Turn OFF the main power of the main unit.
1. Open the main power switch cover.
2. Press the main power switch to the " " side.
3. Close the main power switch cover.
3
Wait at least 10 seconds after the Main
Power Indicator is turned off , and then turn
the main power switch back to ON.
1. Open the main power switch cover.
2. Press the main power switch to the "I" side.
3. Close the main power switch cover.
The machine starts up in the Limited Functions mode.
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Routine Maintenance 59