Canon LBP7210Cdn Manual page 49

* Unlike in the above illustration, the indicator names are indicated above the respective icons depending on the country
or region.
Indicators
Number Name
Toner Indicator
(1)
(Orange)
Load Paper Indicator
(2)
(Orange)
Paper Jam Indicator
(3)
(Orange)
Status
A toner cartridge needs to be
replaced.
(On)
The printer cannot print
because a toner cartridge needs
to be replaced.
One or more toner cartridges
are not installed in the correct
positions.
(Blinking)
Printing cannot be performed
because no paper is loaded.
Paper of the correct size is not
loaded.
(Blinking)
A paper jam has occurred and
printing cannot be performed.
(Blinking)
Refer to
"Replacing Toner Cartridges"
"Loading Standard Size Paper
(Other Than Index Cards and
Envelopes)"
"Loading Index Cards"
"Loading Envelopes"
"Loading Custom Size Paper
(Non-Standard Size Paper)"
"Paper Jams"