4 Pack Ink Cartridges Compatible with Pro WF-3820 WF-4820 WF-4830 WF-7310 WF-7830 WF-7835 WF-7840 Printer (1x Black 1x Cyan 1x Magenta 1x Yellow)

• 1. Contents: (4 Pack) 1 XL Black, 1 XL Cyan, 1 XL Magenta, 1 XL Yellow 405XL Compatible Ink Cartridges.(NON-OEM Product)
• 2. Use for: Pro WF-3820 WF-4820 WF-4830 WF-7310 WF-7830 WF-7835 WF-7840 Printer
• 3. Ink Volume: Black 18ML, Cyan/Magenta/Yellow 15ML per color. Page Yield:1100 pages for black cartridge, 1100 pages for color cartridge.
• 4. Feature: All cartridges with an latest ink indicator chip that accurately tracks your ink levels.
• 5. Warranty: Back Guarantee. If you have any problems(includes VAT Invoice Request), please kindly contact us via logging in your Amazon Buyer Account > Click Your Account > Your Orders > Find your order and click Contact Seller, our customer service team will give you a response ASAP.

Package Content: 405XL Ink Cartridge (1x Black 1x Cyan 1x Magenta 1x Yellow) Ink Volume: 18ML per Black, 18ML Per Color Cartridge. Page Yield: Black is 1100 pages per cartridge. Color is 1100 pages per cartridge. Printer Compatibility: Pro WF-3820 WF-4820 WF-4830 WF-7310 WF-7830 WF-7835 WF-7840 Printer Tips: 1. Please tear off the "PULL" tape before install the ink cartridge. 2. When install the new cartridges into printer,the computer would promote "Non-Original", please click "Yes", then the printer can go on to print. Warrenty: 1 YEAR HASSLE FREE return policy for any quality issue, 100% Satisfaction Guaranteed. Contact us: Log in your Amazon account, find your cartridges order, choose "Contact Seller", send all your questions to us.