For Printers:
HP Laserjet 4250, HP Laserjet 4350, HP LaserJet 4250dtn, HP LaserJet 4250dtnsl, HP LaserJet 4250n, HP LaserJet 4250tn, HP LaserJet 4350dtn, HP LaserJet 4350dtnsl, HP LaserJet 4350n, HP LaserJet 4350tn, HP Laserjet 4240, HP Laserjet 4240n
HP LaserJet 4345mfp, 4345x mfp, 4345xm mfp, 4345xs mfp, M4345 MFP, M4345x MFP, M4345xm MFP, M4345xs MFP
HP Colour LaserJet 4200
HP Laserjet 4300