Amazon.com: (1-Pack) Compatible for HP 58X Toner Cartridge CF 258X CF258X High Yield (Without Chip) for HP Laser Jet Pro M404n M404dn M404dw MFP M428fdw Printer, Sold by 4Benefit : Office Products
Embedded Systems...: HP Laserjet 5000N ceramic fuser teardown
Epic take-apart: HP Color LaserJet 2600n | Evil Mad Scientist Laboratories