973 cartridge For HP PageWide 452dw 452dn 477dw 477dn 552dw 577dw 577 P55250dw P57750dw ink cartridges CISS with Auto reset chip

Instructions

As shown in the video below.，after you have finished adding ink, before you use it, please remove all the air inside the ink cartridge. Otherwise, you will not recognize the machine and the ink will not print.When you need any help in this regard, please contact us in time.

Product Listing

For HP 972 973 974 975 xl CISSFor HP PageWide 352dw 377dw 452dw 452dn 477dw 477dn 552dw 577dw 577z Managed P55250dw P57750dw printer CISS with Auto reset chipsColor: BK C M Y - 4 colorRemark: Please close the Printer update when you use our CISS or ChipsSetting - Printer Maintenance - Update the Printer - Printer Update Options - Do not checkWhen your PC say you need to update the printer firmware, please choice "NO"

Compatible for: For HP Pagewide 352dw For HP Pagewide 352dw For HP Pagewide 377dw For HP Pagewide 452dn/dw For HP Pagewide 477dn/dw For HP Pagewide 552dw For HP Pagewide 577dw/z For HP PageWide Managed P55250dw For HP PageWide Managed P57750dw For Hp 972 973 974 975 Series cartridge number