1. 100% Model Compatibility Precisely engineered for HP OfficeJet Pro 8600/8610/8620/8630/8640/8660/8100, plus 251dw & 276dw. Confirm your printer model in settings menu before purchase. (Starter cartridge not included)
2. Professional Print Quality Micro-precision nozzles distribute ink evenly, delivering sharp text and vibrant color graphics. Rigorously tested to match OEM performance.
3. 3-Minute Installation No tools needed! Simply: Power OFF printer & open access door Remove old printhead Clean contacts Insert new unit until it clicks (Avoid touching gold chips!)
4. Whats in Box 1× Genuine-compatible 950/951 printhead (C/M/Y/K channels) . No cables or tools included.
5. Pro Tips Small test ink inside may leave residue during shipping: Wipe gently with lint-free cloth. Always run "Printhead Alignment" after installation for optimal results.