This manual covers the Canon External 2/3 Hole Puncher-B1. Designed for efficient document preparation, this device offers versatility with its capability to punch either two or three holes. Its external design ensures easy access and operation, making it a reliable tool for various office and personal needs. The mechanical transmission system underpins its robust functionality, promising durability and consistent performance.

This Service Repair Manual provides comprehensive guidance for maintaining and repairing the Canon External 2/3 Hole Puncher-B1. It includes detailed procedures, troubleshooting steps for common issues such as jamming and dull punches, and information on replaceable parts like punch blades and alignment guides. With 72 pages of detailed pictures, diagrams, and step-by-step instructions in English, this manual is an essential resource for ensuring the optimal performance and longevity of your puncher.