Ensure that your HP Printers are working at optimal efficiency with the HP PageWide W1B43A Printhead Wiper Kit. Featuring a maximum page yield of up to 150,000, this kit allows you to easily maintain the internal components of compatible PageWide Printers, prolonging your machine's longevity and can be used with the HP PageWide Enterprise Color 765dn, MFP 780dn, MFP 780dns; HP PageWide Enterprise Color Flow MFP 785f, MFP 785z+, MFP 785zs; HP PageWide Managed P75050dn, P75050dw, P77740dn, P77740z, P77740zs, P77750zs, P77760z; HP PageWide Managed Color MFP E77650dn, MFP E77650dns, MFP E77660dn, MFP E77660dns, MFP P779dn Base, MFP P779dns Base; HP PageWide Managed Color Flow MFP E77650z, MFP E77650zs; HP PageWide Pro 750dw, 772dn, 772zs, 777z and 777zs.