Check The Package Contents; Unlock The Scanning Unit - Canon CanoScan D646U Quick Start Manual

1. Check the Package Contents

Scanner Unit and Accessories
Software and Documents
• CanoScan Setup Utility CD-ROM
Contains software programs, PDF manuals, troubleshooting guide, etc.
• Quick Start Guide (this guide)
• Additional documents

2. Unlock the Scanning Unit

Unlock the scanner before plugging in the AC adapter. If it is left locked, a malfunction or
other problem may occur.
1. Peel the seals off the scanner.
2. Gently turn the scanner over.
3. Push the lock switch toward the unlock mark.
4. Return the scanner to a horizontal position.
• Windows users
• Macintosh users
Scanner Unit
Unlock Mark
follow the procedures from the next page.
follow the procedures from page 8.
AC Adapter
Lock Switch
D646U Quick Start Guide
USB Interface Cable
1