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Latest Announcements



Responsible ordering rewarded!

Starting February 1st and running through June 30, 2020, all orders submitted to SupplyMaster totalling $300 before tax in HP Toner and Ink Receive 2 each 32GB thumb drives with your order at no charge!

$25 value as a thank you for ordering responsibly, less paperwork, fewer shipments, environmental responsibility at it’s best.

Orders over $1,000 before tax will receive 8 drives, $100 value.

While funds last.



Buy Original HP Supplies and we’ll donate to a local food bank

April 1st – April 30, 2020: Buy HP Ink or Toner and help feed those who are in need during these challenging times. Click here to read the full details (PDF).



2020 Office Supply Catalog Flip Book

The 2020 Office Catalog

Paper catalogs available upon request.


HP Partner Case Study

Best practices for Partners in leveraging quality and reliability with Original HP Supplies

SupplyMaster is an HP Gold Partner and HP Managed Print Specialist that has proudly served public sector clients in Southern California since 1984. Guided by the philosophy that doing what’s best for the customer creates loyalty for life, SupplyMaster delivers only the highest quality products and services. With best practices that include leveraging the wealth of HP corporate resources and recommending only Original HP Supplies, the company maximizes client efficiency while lowering the total cost of ownership. This approach spells success for both SupplyMaster and the customers it serves.

Our Videos

Can't Stop the Printing!

HP PageWide technology has been scaled to the office, reinventing expectations for the fastest speeds, professional color, and best energy efficiency at the lowest total cost of ownership in its class.


HP Inkologist, Tom Brown, discusses the science and innovation behind Original HP inks and cartridges.

Richgrove Public Schools

HP Care Pack support in every classroom helps Richgrove schools cut their printer ink costs in half.