Canon imageCLASS MF4150 Advanced Manual page 57

Advanced Fax
1
Features
Received faxes print blotched or unevenly.
Advanced Copy
Features 2
System Monitor
3
Reports and Lists
4
Troubleshooting
5
Appendix
6
Table of Contents
Index
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 10, "Maintenance," in the Basic
Guide.)
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Receiving of documents is too slow.
Q Is the resolution set to <FINE> or <SUPER
FINE>?
A Setting the resolution to <STANDARD> reduces
the receiving time. However, any fine text in the
document will also be harder to read.
You cannot get documents from information services.
Q Is your machine connected to a rotary pulse
telephone line?
A According to the instructions of information
services, press [Tone] to carrying out the tone
pulse temporarily.
Q Were there any instructions from the sender,
such as to set to receive?
A Just before receiving, press [Start].
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