Canon PIXMA MX850 series Quick Start Manual page 136

If an Error Occurs When the Machine Is Connected to a Computer
When an error occurs in printing such as the machine is out of paper or paper is jammed, a
troubleshooting message is displayed automatically. Take the appropriate action described in the
message.
The message may vary depending on the version of your operating system.
132 Troubleshooting
Error Number: 1000
No paper. Lo.-I the paper in th. rear
tray
~
~iJ
prllSS
the OK button on theprl'!te,.lfpaper is
~inthecaS.tte.youcanswiteh.the!*per
r " r by pmsintl t:h'l printer's
Pa~r ~
Switch
-ct t~llpr!lSsift9
thliOl(
button;
If.
1IN!di.i type
or- paper size
that
call1lOt be
set
~
the cassette i. being
li~cIo
not switch the paper
_rce.