Connect airport extreme

Does your Toshiba have a wireless adapter? If so, you can set up a home network, if you don't already have one. If no,Does the iMac have a VGA or HDMI connector? You can connect via a adapter cable, Vga to HDMI or a HDMI cable, depending on the iMac connections.

Deleting the printer and then reinstalling it using the Gutenprint Drivers for the HP 1300 Series in the Add Printer pull down will allow you to print B/W. This works wirelessly over an Airport Extreme, so I assume that it will work wired. I am searching for a solution that prints in color. Amazing that HP and Apple seem content to orphan such a widely-used and relatively recent MFP.

you need to call apple airport technical support number and take the suggestion from their for this
the number is+1(800)-726-0294

APPLE AIRPORT SUPPORT NUMBER 1 800 726 0294 APPLE AIRPORT TECHNICAL PHONE...

That's because you can't scan over wireless. In order to scan, you need to be connected via USB, so I hope you've got a MacBook...

did you try going to printer properties? i think you will most likly find your answer there.

connect the airport extreme to the voyager using a network cable... factory reset the extreme and then connect to it using the airport utility... you should get a setup screen where you can switch the extreme to "bridge mode" .. everything else should happen automatically.. you will then have 2 wireless networks?

This depends... Reaching them wirelessly may be unreliable for a number of reasons, so, I'll proceed on the assumption that you are attempting to test in the simplest lowest-variable situation:
First, make sure that you have the latest Airport Utility for your Mac.
Connect your Mac to the Airport via a single Category 5 (or 5e or 6) cable. Factory-reset the Airpot and then wake up the Mac. If the utility still can't discover your airport, it's probably time for a trip to your local Genius bar as you most likely have a hardware problem.
Lather, rinse, repeat for each of the two airports.

Please visit this site to setup your wireless, something might be going wrong.

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=115&prodSeriesId=25563&prodTypeId=18972&objectID=c00592751

I removed any printer configurations for this printer in both my pc and my mac (both usb and wireless). Then I restarted both computers and added the printer via usb again to each. At that point I went back to the extreme configuration and under the printers tab it was finally seeing Hewlett Packard Laserjet 1020. After that, adding via Bonjour went smoothly on both platforms.

I had the same problem until recently. You have to install the drivers FROM THE CD that came with the printer, instead of selecting the drivers from the default list. Then, when selecting which printer driver to use (you'll have two options) choose Canon IJ and NOT Canon MX310 series. This is a problem with their MX310 driver, which is solved using a default/generic Canon InkJet (hence, the IJ) driver. Hope this helps!
P.S. This only works on Mac OS X. I have yet to figure out how to print wirelessly through Vista. Will keep you posted.