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No Chips Available for the Compatible HP...

No Chips Available for the Compatible HP CF289 Toner Cartridges

Solution: Reuse the Old Chips! Presently, the compatible HP CF289A and CF289X do not come with chips. These compatible toners will not automatically work when installed in a printer unless you remove the chip from the previously-used toner and place it on the new compatible cartridge. Reusing chips from previous toners makes sure that the […]

How Your Printer Knows it is Low on Tone...

How Your Printer Knows it is Low on Toner

Once upon a time, a laser printer had no way of communicating that a cartridge was nearly out of toner until it simply began spitting out blank pages.  Today, most laser printers monitor toner levels through different means and give low-toner warnings before running out completely.  Following are three varying methods utilized for detecting low […]