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CanonASC is a Canon Authorized Service Location for Canon imageFORMULA Document Scanners. Feel free to contact us with any questions or inquiries.

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What Kind of Device Do You Need Serviced?

TierFive is currently only Authorized to service Canon Document Scanners and Contex Large Format Scanners. If you need help with any other kind of device, printers, copiers, cameras, or multifunction devices, please visit the Canon Service Repair Portal or call Canon Service at (866) 510-1335.