Material and durability: The T3661 maintenance box for XP15000, XP6000, XP6005, XP6100, and XP6105 nonoem use is made from durable materials to provide longlasting performance. Print head protection and clog prevention: Equipped with a sponge and strong waterabsorption capacity, the ink maintenance tank effectively helps manage print head clogging, supporting smooth and uninterrupted printing. Chip and compatibility: The maintenance box includes a chip for printer identification, ensuring compatibility and reliable performance with your printer. Broad compatibility: Designed specifically for the T3661 maintenance box (C13T), it is compatible with XP6000, XP6100, XP15000 wide format, XP8500, XP8600, XP8700, and XP970 printers, making it suitable for a range of models. Use scenarios: Use in a small office or home studio with XP6000, XP6100, or XP15000 to maintain print head performance and reduce downtime. Use in professional photography or design workflows that rely on the XP15000 wideformat printer to ensure consistent print quality. Use in multiprinter environments to streamline maintenance across XP6000, XP8500, XP8600, XP8700, and XP970 models.