A3 Scanner User Manual

About this manual

This manual describes how to configure the scanner using the TWAIN interface, select the scan source, and choose scanning modes such as 24‑bit color and JPEG2000 output. It also covers basic operations like setting DPI and adjusting image size.

Additional sections detail image enhancement tools, including brightness/contrast control, color calibration, and batch processing that allows multiple scan regions and settings to be applied in one job. This manual is written in Chinese.

What's inside

• Scanning Setup
• Scanning Mode
• Source Selection
• Image Adjustment
• Color Calibration
• Batch Processing

Specifications

Frequently asked questions

How do I adjust brightness and contrast?

Use the brightness/contrast controls in the image adjustment section.

How can I set the scanning resolution?

Set the DPI value in the scanning settings, for example 300 dpi.