29 29XL T2991-T2994 Ciss Combo ARC Chip for XP-235 XP-245 XP-247 XP-255 XP-257 XP-332 XP-335 XP-342 XP-345 XP-352 The 29 29XL T2991-T2994 Ciss Combo ARC Chip is designed to support consistent printing performance with compatible printers.Featuring ARC (Auto Reset Chip) technology, it allows the printer to recognize and reset toner cartridges, supporting multiple refills and extended cartridge use.This chip is built for compatibility with select printer models including XP-235, XP-245, XP-247, XP-255, XP-257, XP-332, XP-335, XP-342, XP-345, and XP-352.Installation is straightforward, integrating into the printer's existing structure without requiring modifications.The chip supports four colors: black, cyan, magenta, and yellow, making it suitable for full-color printing setups.Its compact and lightweight design minimal impact on the overall printer configuration.The chip operates with a 105℃ vapor emission level, contributing to a more stable printing process.By enabling cartridge reuse, it helps reduce consumable waste, supporting a more sustainable approach to printing.