Canon LBP3360 User Manual page 265

IMPORTANT
Make sure that the printer is not operating and the
loading paper in the manual feed slot. When printing multiple copies or multiple pages
from the manual feed slot, make sure that the printer is not operating and the
(Message) indicator is on before loading the second and subsequent paper. If paper is
loaded in the manual feed slot while the printer is operating such as when the printer is
printing or immediately after outputting paper, the loaded paper may be output without
being printed, or this may result in paper jams.
<OF OPT.CONN.ERR.>
Cause 1
Remedy
Cause 2
Remedy
Cause 3
Remedy
Cause 4
Remedy
8
<11 NO "size" PAPER>
Cause
Remedy 1 Refill or load paper.
Remedy 2 Press the
<12 COVER OPEN>
Cause
Remedy
8-28 Message List
The optional paper feeder is not installed properly.
Turn the power OFF, install the paper feeder properly, and then turn it ON again.
The optional paper feeder is installed or removed when the printer is ON.
Turn the power OFF, install or remove the paper feeder, then turn the printer ON
again.
The connector of the optional paper feeder is disconnected.
Turn the printer OFF, unplug the power plug from the AC power outlet and
contact your local authorized Canon dealer.
A paper feeder that is not for this printer is installed.
Turn the power OFF, install the paper feeder for this printer, and then turn it ON
again.
Paper of the size specified in the application is not loaded in the paper source
(in all the paper sources when PAPER SOURCE is set to AUTO; in the specified
paper source when the setting is fixed).
(Feeder Selection) key, then select other paper source for the
same paper size or larger paper size. (See "Selecting a Paper Source," on p.
4-12)
The front cover is open.
Close the front cover firmly. If the printer is not online, press the
key.
(Ready) indicator is on when
(Online)