Canon imageclass mf6560 ユーザーズマニュアル

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7-12
Q
Is the correct size of paper loaded in the 
machine?
A
Make sure you load paper that meets the 
requirements for use. (See Chapter 3, “Print 
Media,” in the Basic Guide.)
A
Change <REG. PAPER SIZE> in <COMMON 
SETTINGS>. (See Chapter 13, “Machine Settings,” 
in the Basic Guide.)
Received faxes print blotched or unevenly.
Q
Are the telephone lines in poor condition, or do 
you have a bad connection?
A
Error Correction Mode (ECM) should eliminate 
such problems. However, if the telephone lines are 
in poor condition, you may have to try again.
Q
Is the sender’s machine functioning properly?
A
Ask the sender to check that the scanning 
components of the machine are clean.
Q
Is the toner low or unevenly distributed?
A
Redistribute the toner inside the toner cartridge. If 
the problem persists, replace the toner cartridge. 
(See Chapter 11, “Maintenance,” in the Basic 
Guide.)
Cannot receive using Error Correction Mode (ECM).
Q
Does the sender’s machine support ECM?
A
If the sender’s machine does not support ECM, the 
document is received in normal mode without error 
checking.
Receiving of documents is too slow.
Q
Is ECM (Error Correction Mode) set to <ON>?
A
Because ECM corrects errors during a 
transmission, any problems on the line can mean 
that the transmission will take extra time. Set ECM 
to <OFF>.