Do not under any circumstances order the "Disc Dabber Type D CD Tray" from CD-Trays, PE-Labs, E-Bay, or any of their resellers. CD-Trays represent the tray as working with Canon MP830 printers. The tray does not function at all. I followed the instructions and video at http://www.cd-trays.com
exactly to enable the printer and use the tray. The printer displays EUR mode but even using its native scan CD label mode (thus bypassing the PC altogether and any Windoze driver issues), the printer makes loud grinding noises and rejects the tray. I have emailed PE-Labs numerous times requesting help, and they never responded. I emailed requesting a return or a refund, and again, they never responded. They have disabled their website, and indeed state that they aren't answering emails on their former website.