1-Pack ColorPrint Compatible HP Q6511A 6511A 11A Toner Cartridge Used for HP Laserjet 2400 2410 2410n 2420 2420D 2420n 2420dn 2420dtn 2430 2430n 2430tn 2430dtn Printers_ Black

What Item will you order?  1-Pack Compatible HP 11A Q6511A 6511A Toner Cartridge How many compatible models match this product?  HP LaserJet 2400 2410 2410n 2420 2420D Printer HP LaserJet 2420n 2420dn 2420dtn 2430 Printer HP LaserJet 2430n 2430tn 2430dtn Printer What Will You Get in the Package?  (1-Pack, Black) Compatible HP 11A Q6511A 6511A Toner Cartridge How many pages can our product print? Up to 6,000 Pages per HP 11A Toner Cartridge, at 5% coverage on A4 paper.  How to use after receiving the product? Step 1: Shake the cartridge from side to side 6-8 times to make toner distribute evenly.  Step 2: Remove the orange cap then put them into the printer.  What are the advantages of our products? 1. Product under ISO9001, ISO14001 standard 2. Full refund for defective items 3. Clear print 4. Print does not fade 5. High efficiency printing 6. High page yield 7. Save money 8. Full refund for defective items Our products are widely used in schools, hospitals, banks, government departments, Companies, homes, etc. If Item defective, guaranteed money back; reach us via: 1. Log in Your Amazon Account > Click Your Account > Your Order > Find your order and click ‘Contact Seller’. 2. Go to the product page and click the seller's name ‘Sold by’, Click ‘Ask a question’ button.