(1 Inktoneram Replacement toner cartridge to replace 106R2731 toner cartridges) These are the compatible replacement toner cartridges to replace the 106R2731 toner cartridges. The Replacement toner cartridges replace the original 106R2731 cartridges. Our compatible toner cartridges deliver documents with high quality details and clarity. Getting the compatible replacement toner cartridge for 106R2731 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 106R2731 compatible toner cartridges are designed to work with: Xerox: Phaser 3610 WORKCENTRE 3615. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .)