Designed specifically for the Deskjet 1000 series, ensuring compatibility and reliable performance. Features the CH340-60001 model, providing a replacement for your existing formatter board. Ideal for users seeking to repair or upgrade their Deskjet 1000 printers with a dependable mainboard. Constructed with materials to enhance longevity and withstand daily printing demands. Offers easy installation, making it suitable for both novice and experienced users looking to restore printer