FINEJET G04 Maintenance Box For Canon G1730, G1737, G2730, G2770, G3770,G3730,G4770 Black Ink Toner

The FINEJET G04 Maintenance Box is an essential replacement part designed for Canon ink tank printers to ensure smooth printing performance and long-term printer health. This maintenance box helps collect and store excess ink that gets discharged during print head cleaning, deep cleaning, and ink flushing processes. By safely absorbing waste ink, it prevents leakage, protects internal components, and keeps your printer working efficiently.

This maintenance box is specially made to be compatible with multiple Canon G-series printers including Canon G1730, G1737, G2730, G2770, G3770, G3730, and G4770. It is an ideal solution when your printer shows a message like “Maintenance Cartridge Full” or “Replace Maintenance Box”, allowing you to continue printing without interruption.

Built with high-absorption internal padding and a durable body, the FINEJET maintenance box delivers stable, reliable performance. Installation is quick and hassle-free—simply remove the old maintenance box and insert the new one in the slot. No technical skills are required.

Perfect for home users, offices, schools, and printing shops, this maintenance box supports high-volume printing and helps maintain print quality by ensuring proper ink waste management.

✅ Key Features

• Collects Waste Ink Efficiently: Stores extra ink from cleaning cycles and protects printer internals

• Prevents Ink Leakage: Helps keep printer clean and safe from overflow

• Easy Replacement & Installation: Simple plug-and-play fitting without tools

• High Absorption Capacity: Designed for long-lasting use and regular printer maintenance

• Durable Body Construction: Strong outer casing for safe handling and longer life

• Smooth Printer Performance: Helps maintain printer efficiency and print quality