![Amazon.com: Palmtree 48a Toner Cartridge Black Replacement for HP 48A CF248A Toner Compatible with Laserjet Pro M15w MFP M29w M28w M31w M30w M28a M29a M15a M16w M14 M17 Toner Printer, 2 Pack : Amazon.com: Palmtree 48a Toner Cartridge Black Replacement for HP 48A CF248A Toner Compatible with Laserjet Pro M15w MFP M29w M28w M31w M30w M28a M29a M15a M16w M14 M17 Toner Printer, 2 Pack :](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51g1WVKMy6L._AC_.jpg)
Amazon.com: Palmtree 48a Toner Cartridge Black Replacement for HP 48A CF248A Toner Compatible with Laserjet Pro M15w MFP M29w M28w M31w M30w M28a M29a M15a M16w M14 M17 Toner Printer, 2 Pack :
![HOW TO PRINT A SELF TEST PAGE ON HP LASERJET PRO M28A, M28W, M29A, M29W, M30A, M30W, M31W. - YouTube HOW TO PRINT A SELF TEST PAGE ON HP LASERJET PRO M28A, M28W, M29A, M29W, M30A, M30W, M31W. - YouTube](https://i.ytimg.com/vi/Wu0cQgvVQ0I/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCer8Mt7xkQvB8FOD9molaJJOcMPQ)
HOW TO PRINT A SELF TEST PAGE ON HP LASERJET PRO M28A, M28W, M29A, M29W, M30A, M30W, M31W. - YouTube
![Amazon.com: HP Laserjet Pro M28w Multi-Function Wireless Monochrome Printer, Copy & Scan with Smart App, W2G55A (Renewed) : Office Products Amazon.com: HP Laserjet Pro M28w Multi-Function Wireless Monochrome Printer, Copy & Scan with Smart App, W2G55A (Renewed) : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71tEOxx0GdL.jpg)