All the listed links are the manufacturer’s official US sites. Find the support and drivers you need for your specific product.
Hewlett-Packard (HP)
Support and Drivers online database.
Konica-Minolta
Support and Drivers page for the imaging systems.
Sharp
Downloads page for their business copiers and multi-function printers drivers
Canon
Software & Drivers / Manuals / FAQs
Konica Minolta Mobile Print:
Android / iphone