Wholesale Price: USD 2.3 / PC,
18-month quality guarantee;
Defective rate < 0.5%;
Print test reports and online technical support provided.
link:https://www.ocbinks.com/ink-cartridges/for-hp-compatible-cartridge/hp-711xl-remanufactured-ink-cartridge.html
HP 711XL Remanufactured Ink Cartridge | High-Quality Compatibility | For HP DesignJet T120/T520/T530