st@r ink 973X Ink Cartridges for HP 973 973X Ink for HP PageWide Pro 477dw 452dw 577dw 552dw 452dwt 477dn 477dwt 552dw 577z Managed P55250dw MFP P57750dw Printer Black Cyan Magenta Yellow(4 Pack)

Description

Package includes: 1x 973X Black, 1x 973X Cyan, 1x973X Magenta, 1x973X Yellow, Pack of 4. All our cartridges are protected in a single plastic bag, very convenient for storage. Super-high capacity: 11,000 pages for the black cartridge. Compatible Printers: HP Pagewide pro 452dn 452 dw MFP 477dn 477dw & nbsp; HP Pagewide pro 552dw MFP 577dw 577z Tips : 1. It would be best to leave the printer open if you use it often, as most printers will automatically start cleaning the print head when reset, which will waste ink. 2. But if the machine is not used frequently, you can turn it off. Simply turn on the power weekly to protect the printhead from clogging. 3. If your printouts have faded colors, streaks or broken lines, try cleaning the print head and nozzle a few times. 4. When "The cartridge cannot be recognized" error appears, remove the affected cartridge and gently clean the chip with dry tissue or rubber. If the problem persists, turn off the printer and unplug the power source for 30 seconds, then try again.