source for laser printing cartridge gcc elite 600 or another catridge
brand to fit this gcc model. a Canadian source if possible

Hello Jrylee,

You can order directly from GCC Canada for any parts and supplies for
the Elite 600. I have provided you the the first link so that you will
have an immediate idea on regarding the cost. Simply press the "Shift"
key before clicking on a link so it will open a new window or
right-click on the link and choose "Open in New Window" for your
convenience.

Elite 600 Toner:
1 Toner Cartridge: $109.00 each 
Value Pack of 3 Toners: $267.00 each Save $60!
https://www.gcctech.com/servlets/Order/Order.html?section=2&warranty=0&quantity=0&printerID=15

GCC Canada
"We are currently in the development process of designing this section
of our site. Please feel free to contact us directly at
sales@gccprinters.com, to locate a dealer nearest you."
http://gccprinters.com/worldwide/canada/

Here are two other dealers:

Future Graphics
Specializes in various kinds of printers and printer inks, ribbons,
and cartridges.
http://www.futuregraphicsllc.com/CROSSREF/G.htm

Curry's Digital Department
Printer Supplies
http://www.currys.com/digital/digital7g.html


Search strategy:

"gcc elite" 600 canada - in Google Web search
://www.google.com/search?num=100&hl=en&lr=&ie=ISO-8859-1&newwindow=1&safe=off&q=%22gcc+elite%22+600+canada


I hope this helps you. Should you have any comments/questions, please
feel free to post your clarification before rating this and I'll
attend to you as soon as possible. Thanks for asking.

Regards,
Feilong