Traditional Culture Encyclopedia - Travel guide - About the resolution setting of PHOTOSHOP for poster and printing.

About the resolution setting of PHOTOSHOP for poster and printing.

1. Use Photoshop to open the picture that needs to be adjusted.

2. Image-Mode, select CMYK color, and select 8-bit channel.

3. Image - Image size, change the resolution to 300 (300dpi is often the resolution required for printing). When changing, pay attention to the width and height of the image and change it as needed.

4. After the changes are completed, save and you will get the image format suitable for printing.