K20711OW ink cartridge 1 pc Compatible

Our cartridges are designed to bring you complete satisfaction. and ensure print quality similar to that of the original cartridges. Bright and long-lasting photos? Net and accurate professional documents? Do not compromise on quality with ARMOR inks.- More than 50 tests are needed to develop an ink. in order to measure its physical and chemical properties and its printing characteristics.- Each cartridge has its own ink (there are more than 100 Armor inkjet formulas): this is the only way to ensure colour and performance similar to the original.- Each Armor ink is compatible with the original ink (no chemical reactions between them) and is designed to protect the printer's print head.