Canon MF4270 User Guide

Maintenance

10-10

When the toner is running low, the 
message <TONER LOW/PREPARE 
NEW TONER> appears on the LCD. We 
recommend that you prepare a new 
toner cartridge for future replacement 
with ease.
When the message <OUT OF TONER 
/CHANGE TONER> appears, redistribute 
toner in the toner cartridge. If the 
message persists, replace the toner 
cartridge with a new one.
When toner empty error occurs while 
receiving fax, printing fax is interrupted 
and the received data will be stored 
in the memory. If you set <CONT. 
PRINTING> in <PRINTER SETTINGS> 
in <FAX SETTINGS> to <ON>, you can 
keep printing fax documents or reports 
without replacing the toner cartridge.
The default setting for <CONT. 
PRINTING> is <OFF>. (See “CONT. 
PRINTING,” on p. 12-13.)

When <CONT. PRINTING> is set to <ON>, the 
printed documents may be light or blurred because 
of lack of toner. The data is erased when the 
documents are printed out, so you can not print the 
same documents again.
Do not touch the rollers and parts which have 
labels “CAUTION! Hot surface avoid contact” on. 
They become very hot during use.

When the toner level is low by pressing [Toner 
Gauge], replace the toner cartridge.

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