Ink Refill Kit For HP 923 Cartridges

• Models: HP Officejet Pro 8122e, 8135e, 8138e, 8139e
• Our Ultra Pro True Color ink will blend with HP's ink and does not require flushing of the print heads.
• Waterproof, Fade Resistant, Smudge Proof Ink.
• Our Ink Will Not Clog Your Printhead Guaranteed! 
• All Refill Tools Included Makes Refilling Simple and Easy.

IMPORTANT!! PLEASE  READ

HP HAS PUT OUT A DYNAMIC SECURITY ALERT !  This means if your printer has built-in dynamic security you may not be able to use aftermarket products. REMEMBER THIS IS HP DOING THIS NOT "inkproducts".

THEY ARE TRYING TO STOP YOU FROM SAVING MONEY. CHECK BEFORE INSTALLING THE SYSTEM, OR CARTRIDGES FOR MORE INFO GO TO HP.COM

Reminder: Dynamic security enabled printers. This Firmware includes dynamic security measures, which may prevent supplies with non-HP chips or circuitry from working now or in the future. More at www.hp.com/go/learnaboutsupplies.

Note: Do not install the latest firmware that has dynamic firmware our COC smart chips will be affected, and will not work !