Universal Compatibility: Designed for wide-ranging use, this twin spool black ribbon is compatible with the MAX LETATWIN Cable ID Printer -550A/E. Please verify your printer model to ensure proper fit and optimal performance. Premium Quality & Reliable Performance: Made from durable materials, this ribbon delivers sharp, clear print output for excellent readability. Enjoy consistent, high-quality results with every use, providing a reliable typing experience time after time. Distinct Visibility: The classic black color produces strong contrast on white or light-colored paper, ensuring typed text is clean and easy to read. Ideal for various applications, including labeling and crafting projects. Practical & User-Friendly: Engineered for easy installation, this ribbon allows quick replacement of old or empty spools, minimizing downtime. Its user-friendly design supports efficient and uninterrupted operation. Note: Due to variations in product batches, the appearance may differ slightly. This does not affect functionality. Color: Black Material: Plastic Package Contents: 10 x Typewriter Ribbon Please note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.