Canon imageclass mf4150 ユーザーガイド

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5-19
Telephone Problems
Cannot dial.
Q
Is the telephone cable connected properly?
A
Make sure the cable is connected properly. (See 
“Connect Telephone Cables,” in the Starter Guide.)
Q
Is the power cord plugged in securely?
A
Check that the power cord is securely plugged into 
the machine and into the wall outlet. If the machine 
is plugged into a power strip, make sure the power 
strip is plugged in and turned on.
Q
Is the main power switch turned on?
A
Turn on the main power switch.
Q
Is the machine set for the correct telephone line 
type?
A
Make sure the machine is set for the correct 
telephone line type. (See “Set the Telephone Line 
Type,” in the Starter Guide.)
Telephone disconnects while you are talking.
Q
Is the telephone cable connected properly?
A
Make sure the cable is connected properly. (See 
“Connect Telephone Cables,” in the Starter Guide.)
Q
Is the power cord plugged in securely?
A
Check that the power cord is securely plugged into 
the machine and into the wall outlet. If the machine 
is plugged into a power strip, make sure the power 
strip is plugged in and turned on.
Q
Is the telephone cable defective?
A
Use another cable.
Calls do not connect, or the wrong number is dialed.
Q
Did you confirm the dial tone before entering 
the fax/telephone number?
A
Make sure to confirm the dial tone before entering 
a fax/telephone number. If you enter the number 
before the dial tone can be heard, the call may not 
be connected, or the wrong number may be dialed.