Trying to refill this ink cartridge, where do I drill the hole

How to Refill Ink Cartridges? Printer Ink Refill Step-by-Step Guide

How to Refill Canon Cartridges with a Kit: Complete Guide

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How to Refill Ink Cartridges? Printer Ink Refill Step-by-Step Guide

Re-Fill Printer Cartridge : 5 Steps - Instructables

F-INK 5 Bottles Ink and Ink Refill Kits Compatible for Canon Ink Cartridges PG-260XL CL-261XL PG-240XL CL-241XL PG-260 CL-261 PG-240 CL-241 PG-40 CL

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How to Refill an Inkjet Printer Cartridge in 13 Easy Steps

First-Timer Inkjet Printer Refill Kit for PG-240 CL-241 Cartridges EZ30-KCMY-T - BCH Technologies

German Durchstich refill method for Canon carts with pictures

How to Refill Inkjet Cartridges

Product Content: 4 x 30 ml bottles Ink Volume: 30ml Accessories: 4 syringes with needles, 1- drill, and refill instructions available Ink Type: Dye

VC Premium Dye Ink Refill Kit Replacement for Canon PG275 and CL276 PG-275XL CL-276XL PG-275 CL-276 275XL 276XL 275 276 Ink Cartridge Refill Ink Kit