The Canon Inner 2/4 Hole Puncher-D1 is an internal document punching unit that adds the ability to create two or four holes in printed documents. It is designed for professional environments that need fast, organized, and automated document preparation for filing in binders and folders.

• Punching: 2 or 4 holes
• Supported paper weight: 52–300 g/m²
• Requires: Internal Finisher-N1

The unit offers a significant advantage in the daily workflow of businesses, accounting departments, law offices, educational institutions, and public organizations that produce a large volume of documents every day.

The Canon Inner 2/4 Hole Puncher-D1 automates the punching process and supports fast document preparation for filing, reducing manual procedures.

• Product type: Internal document punching unit
• Model: Inner 2/4 Hole Puncher-D1
• Manufacturer: Canon
• Product code: 4002C003
• Use: Automated filing and professional document management