Amazon.com: 1 Pack 42X | Q5942X Black Compatible Toner Cartridge Replacement for HP Laserjet 4200 4200N 4200dtn 4250 4250n 4250dtnsl 4300n 4300dtns 4350n 4350tn 4350dtn M4345xs M4345xm MFP Printer,Sold by TopInk : Office Products
Amazon.com: HP LaserJet 4200 - Printer - B/W - laser - Legal, A4 - 1200 dpi x 1200 dpi - up to 33 ppm - capacity: 600 sheets - Parallel : Office Products
HP Q2429A / Q2429-67905Maintenance Kit Assembly Compatible with HP LaserJet 4200
HP Laserjet 4200N Laser Printer
Amazon.com: Laser Tek Services Compatible Toner Cartridge Replacement for HP 38A Q1338A Works with HP Laserjet 4200 4200N 4200TN Printers (Black, 1 Pack) - 10,000 Pages : Office Products