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Genuine Supply Source Inc.

GSS is Katun’s Premier Distributor for imaging parts and supplies in Canada.

Genuine Supply Source Inc.
Toll-free: 877-GSS-5525


Place your order with RTS via the Katun Online Catalog.

With Katun® and Media Sciences® color toners you get aftermarket toners that is every bit as reliable, vibrant and lasting as the best OEM options, but at a fraction of the cost. Get the best of both worlds. Make the switch from OEM to Katun and Media Sciences brand color toner!

State of the Art Research and Development