About This

• Complete Printhead Combo: 1 X4E75A Black Print Head + 1 3YP17A Tri-Color Print Head, brand-new full set replacement for HP Smart Tank series printers.
• ONLY Compatible With HP Printer Models: Smart Tank 6000, 6001, 7000, 7001, 7300, 7301, 7600, 7602, 660, 670, 720, 725, 750, 790, 795.
• NOT Compatible with printers using M0H50A printhead: GT5810, GT5820, Smart Tank 310, 410, 508, 518. Please confirm your printer model before purchasing to avoid incompatibility returns.
• High Page Yield: Up to 10,000 pages for both black & tri-color at 5% coverage; upgraded chip supports real-time ink level display. ⚠️ Critical Pre-install Tip: Fully peel off transparent protective film on gold contact points before installation. Unremoved film will trigger "unrecognized printhead / damaged contacts" error on HP 7602 & all supported printers. Install evenly until locked with a click sound.
• Plug-and-play easy installation. If your 7602 printer shows recognition failure after installation: 1. Clean printhead metal contacts with dry cloth; 2. Reinstall printhead tightly; 3. Unplug printer power for 60 seconds to reset. Feel free to contact our support team for solutions before submitting returns.

Overview

• Model Name : X4E75A 3YP17A
• Brand : SUNUNITEC
• Ink Color : black
• Page Yield : 1000
• Compatible Devices : Printer
• Special Feature : New
• Compatibility Options : Compatible
• Color : X4E75A 3YP17A
• Ink Base : Water
• Compatible Printer Models : HP Envy 6000