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 […]
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“My printer stopped working and is showing an error code. What does it mean? What am I supposed to do now?” Printer error codes are messages or number combinations displayed on the LED display of your printer. They are informational tools meant to point out what is not functioning properly. Here is a list of […]
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 […]
Every so often, HP releases a wireless firmware update for printers that interrupts the use of compatible ink cartridges. When you allow your printer to automatically update to the latest firmware version, you take a chance that it may prompt a cartridge problem message on your printer’s display and prevent you from using the current […]
Learn what to do when your HP Color LaserJet M855 displays a 10.XY.90 or 10.XY.91 error message during normal operations. The video below demonstrates how to reset the toner gates on the toner cartridges and imaging drums.