Error Regarding Automatic Duplex Printing Is Displayed; Error No.: 300 Is Displayed - Canon PIXMA MP810 Quick Start Manual

Error Regarding Automatic Duplex Printing Is Displayed

Cause
The correct media size is not selected
in the MP Drivers.

Error No.: 300 Is Displayed

Cause
The machine is not ready.
Machine is not connected properly.
Your machine is not selected in Printer
on the Print dialog box.
88 Troubleshooting
First, check the Page Size setting in the application software you are printing
from.
Then, check the Page Size setting on the Page Setup sheet in the printer
properties dialog box (Windows) or the Page Setup dialog box (Macintosh).
The page sizes that can be used for Automatic Duplex Printing are Letter, A4,
B5, A5, and 5" x 7" / 127.0 x 177.8 mm. Check that the page size of the loaded
paper is correct.
Note
To switch to manual duplex printing, follow the procedure below.
On the Page Setup sheet, clear the Automatic check box. Then try printing
again.
Manual duplex printing is not available.
Make sure that the machine is turned on, and that it is connected securely to the
computer.
If the POWER lamp is off, turn the machine on.
While the POWER lamp is flashing green, the machine is initializing. Wait until
the POWER lamp stops flashing and remains lit green.
When the ALARM lamp is lit orange, an error may have occurred on the
machine. For details on how to resolve the error, see "Error Message Is
Displayed on the LCD" on page 71.
Make sure that the USB cable is plugged in securely to the computer and the
machine.
If you are using a relay device such as a USB hub, disconnect it, connect the
machine directly to the computer, and try printing again. If printing starts
normally, there is a problem with the relay device.
Consult the reseller of the relay device for details.
There could also be a problem with the USB cable. Replace the USB cable
and try printing again.
Select MP810 in Printer on the Print dialog box.
If MP810 does not appear in Printer, follow the procedure below to check that
the driver for your machine is installed to your computer.
(1)Select Print and Fax Preferences from Printer.
In Mac OS X v.10.2.8 or 10.3.x, select Edit Printer List from Printer.
(2)Check that MP810 is displayed in the list of printers and that the check box is
selected.
In Mac OS X v.10.2.8, check that MP810 is displayed in Printer List.
(3)If MP810 is not displayed, click Add(+) to add the machine.
If you cannot add the machine, follow the procedure described in the Easy
Setup Instructions to reinstall the MP Drivers.
Action
Action