NA PGI-280 CLI-281 Ink Cartridge Permanent Chip for TR7520 TR8520 TS6120 TS6220 TS702 TS6320 TS9520 TS9521C Printer Designed for use with TR7520, TR8520, TS6120, TS6220, TS702, TS6320, TS9520, and TS9521C printers, this permanent chip is compatible with PGI-280 and CLI-281 ink cartridges.It enables continuous printing by maintaining a stable connection between the cartridge and printer, allowing consistent ink supply without frequent replacements.The chip supports uninterrupted , helping avoid unexpected interruptions during printing tasks.The chip works with multiple printer models, making it suitable for various home and office setups.Installation is simple and integrates directly with the printer system, performance over time.Built to operate under demanding conditions, the chip maintains functionality at elevated temperatures, supporting dependable output for photos, documents, and presentations.Its design supports repeated use, providing long-term compatibility with supported printer models.