Canon GI-71 Original Black EcoTank Ink Bottle – 135ml (4531C001AA)

The genuine Canon GI-71 Original Black EcoTank Ink Bottle (4531C001AA) is precision-formulated to deliver reliable, ultra-high-yield monochrome printing for continuous tank printer layouts. Filled with 135ml of micro-filtered pigment black ink, this original printer ink bottle outputs highly durable, smudge-resistant documents with deep black text density and sharp edge definition optimized for professional business records, forms, and daily office reports. Choosing authentic Canon printer supplies drastically drives down total operational cost-per-page while extending the life of your internal printheads. The advanced, re-engineered structural bottle nozzle design features a smart key-type interlocking mechanism that only permits the bottle to drain into the designated black ink tank slot, ensuring completely mess-free, spill-proof refills. This specialized OEM engineering rules out micro-clogging and trailing streaks, sustaining top-tier inkjet printing performance.