HP 27X C4127X Compatible Toner, 10k Page Yield - Portland Printer Place
LCL Compatible for HP 27A 27X C4127A C4127X EP-52 EP-52X 10,000 Pages (1-Pack,Black) Toner Cartridge for HP Laser Jet 4000 4000N 4000T 4050 4050N 4000SE 4000TN 4050SE 4050T 4050TN Printers : Amazon.ca:
Printer Pro™ 2 Packs Deal ! HP 27X (C4127X) Black Toner Cartridge for HP Printer 4000 4000tn 4050 4050d 4050se 4050t | Best Buy Canada
Compatible HP C4127X (HP 27X) Toner Cartridge, High Yield - Black | Canada
HP 27X Black -Toner Original OEM Single pack (C4127X) | Quest4Toner | Printer Ink and Toner Cartridges - Canada
TCT Premium Compatible Toner Cartridge Replacement for HP 27X C4127X Black High Yield Works with HP Laserjet 4000 4000N 4000SE 4000T 4000TN 4050 4050N Printers (10,000 Pages) : Amazon.ca: Office Products
Remanufactured HP C4127X Toner Cartridge Instructional Video - YouTube