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Mon April 9, 2018Written by laserlite51

If your HP Color Laserjet Pro MFP M280 or M281 printer has stopped printing and a “Supply Problem” message has appeared on the display, HP automatically upgraded your printer firmware. This upgrade includes code that stops the printer from recognizing present compatible toner cartridges. Follow the instructions below to downgrade your firmware and bring your […]
…to Keep Compatible Ink Cartridges Functioning in Your Printer More printer manufacturers are using firmware updates to block the use of compatible ink cartridges. This is great if you want to push people to buy OEM inks. This is not so great if you don’t want to pay high OEM prices. So, is there a […]
Solution: Reuse the Old Chips on the New M507, M428, and M404 Compatible HP Toners Presently, the compatible HP M507, M428, and M404 toner cartridges (CF258A, CF258X, CF289A or 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 […]
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