Original New E6b69-60001 E6b69-60002 For Hp Laserjet M604 M605 M606 Pc Board 604 605 605 Hp604 Hp605 Hp606 Formatter Board - Printer Parts - AliExpress
HP LaserJet M604, M605, M606 - Removal and replacement: Hard-disk drive (HDD) | HP® Customer Support
Jumbo Toner Cartridge (Black) for HP LaserJet Enterprise M604/M605/M606 /M630/M625dw
Amazon.com: HP Monochrome LaserJet Enterprise M606dn Printer w/ HP FutureSmart Firmware, (E6B72A) : Office Products