For Use In:

LaserJet Pro 4001n, LaserJet Pro 4001dn, LaserJet Pro 4001dw, LaserJet Pro 4001fdw, LaserJet Pro 4001fdn, LaserJet Pro MFP 4101fdw, LaserJet Pro MFP 4102fdw

Colour: Black

Type: New Compatible

Yield: 2,900

ATTENTION: Please Read Before Ordering This Product

THE CURRENT CHIPS INSTALLED ARE COMPATIBLE WITH THE FIRMWARE 2527B RELEASED Aug 13,2025

Please check your printer model if it is compatible with the listed models above as this product will not work with HP printer models ending in the letter "E". It is also not compatible with printers registered to the HP+ program.

VIDEO: How to Turn Off Automatic HP firmware updates

ATTENTION: PLEASE CLICK LINK BELOW TO DOWNLOAD INSTRUCTION WRITTEN FORMAT

PDF: How to Turn Off Automatic HP firmware updates instruction