(1 Magenta Inktoneram Replacement toner cartridge to replace HP 122A Q3963A Magenta toner cartridges ) These are the compatible replacement toner cartridges to replace the HP 122A Q3963A toner cartridges. The Replacement toner cartridges replace the original HP 122A Q3963A cartridges. Our compatible toner cartridges deliver documents with high quality details and clarity. Getting the replacement toner cartridge for HP 122A Q3963A toner cartridges is a cost-effective choice that will provide you with best quality and reliability at great discounted price. Our compatible (ISO9001 certified) replacement toner cartridges are thoroughly tested and inspected to ensure OEM-equivalent yields and performance. The compatible toner cartridges to replace HP 122A Q3963A compatible toner cartridges are designed to work with: : 2820 2830 2840 2550 2550L 2550Ln 2550n. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .)