Canon imageclass mf6560 ユーザーズマニュアル
1
2
3
4
5
6
7
8
Back
7-8
Q
Is the document loaded correctly?
A
Make sure the document is correctly loaded. (See
Chapter 2, “Document Handling,” in the Basic
Guide.)
Chapter 2, “Document Handling,” in the Basic
Guide.)
The documents you sent are too light.
Q
Is the density set to the <–LT> side?
A
Set the density to the <DK+> side.
Q
Are the scanning components of the machine
clean?
clean?
A
Make sure the scanning components are clean.
Sending of documents is too slow.
Q
Is the resolution set to <FINE>, <SUPER FINE>,
or <ULTRA FINE>?
or <ULTRA FINE>?
A
Setting the resolution to <STANDARD> reduces
the sending time.
the sending time.
Q
Is Error Correction Mode (ECM) 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>.
transmission, any problems on the line can mean
that the transmission will take extra time. Set ECM
to <OFF>.
Cannot send using Error Correction Mode (ECM).
Q
Does the recipient’s machine support ECM?
A
If the recipient’s machine does not support ECM,
the document is sent in normal mode without error
checking.
the document is sent in normal mode without error
checking.
Errors occur frequently while sending.
Q
Are the telephone lines in poor condition, or do
you have a bad connection?
you have a bad connection?
A
Check if there is a device nearby that interferes
with signal transmission (e.g., microwave oven).
with signal transmission (e.g., microwave oven).
A
Lower the transmission speed. (See Chapter 13,
“Machine Settings,” in the Basic Guide.)
“Machine Settings,” in the Basic Guide.)