![Amazon.com: AIM Compatible MICR Replacement for HP Laserjet 4000/4050 Toner Cartridge (10000 Page Yield) (NO. 27A) (C4127A) : Office Products Amazon.com: AIM Compatible MICR Replacement for HP Laserjet 4000/4050 Toner Cartridge (10000 Page Yield) (NO. 27A) (C4127A) : Office Products](https://m.media-amazon.com/images/I/41XenO-cmoL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: AIM Compatible MICR Replacement for HP Laserjet 4000/4050 Toner Cartridge (10000 Page Yield) (NO. 27A) (C4127A) : Office Products
![Xerox HP LaserJet 4050 series - Black - toner cartridge (alternative for: HP 27X) - for HP LaserJet 4000, 4000n, 4000se, 4000t, 4000tn, 4050, 4050n, 4050se, 4050t, 4050tn - Hunt Office Ireland Xerox HP LaserJet 4050 series - Black - toner cartridge (alternative for: HP 27X) - for HP LaserJet 4000, 4000n, 4000se, 4000t, 4000tn, 4050, 4050n, 4050se, 4050t, 4050tn - Hunt Office Ireland](https://cdn.huntoffice.ie/images/P/auto_20190131160440_44182482_00_38503ddc-60e4-4663-8fe6-c41a78f181ca_003R95921_full.jpg)
Xerox HP LaserJet 4050 series - Black - toner cartridge (alternative for: HP 27X) - for HP LaserJet 4000, 4000n, 4000se, 4000t, 4000tn, 4050, 4050n, 4050se, 4050t, 4050tn - Hunt Office Ireland
![Xerox HP LaserJet 4050 series - Black - toner cartridge (alternative for: HP 27X) - for HP LaserJet 4000, 4000n, 4000se, 4000t, 4000tn, 4050, 4050n, 4050se, 4050t, 4050tn - Hunt Office UK Xerox HP LaserJet 4050 series - Black - toner cartridge (alternative for: HP 27X) - for HP LaserJet 4000, 4000n, 4000se, 4000t, 4000tn, 4050, 4050n, 4050se, 4050t, 4050tn - Hunt Office UK](https://cdn.huntoffice.co.uk/images/D/auto_20230226135556_44182482_00_r-6a3982cb57745bd446dabca32a69c9ec_2795618.jpg)