How to Scan a Color Document?

Follow these simple steps to scan and enhance color documents quickly and accurately.

➊ Choose an Import Source

Tap the ＋  button on the home screen to start a new scan.

Then, select your input method:

• Camera: Use your camera to take a new picture
• Photo: Import from your local photo library
• Files: Import from Files app and cloud services (Google Drive, OneDrive, Dropbox, etc. — Bronze subscription required)

✅ After taking a photo or selecting an image, tap the thumbnail in the bottom-right corner to proceed to the scanning steps.

➋ Preview Your Scan

After capturing or importing the image, you'll see the preview screen with two images:

• Top Image: Detected document boundary (highlighted in orange)
• Bottom Image: Cropped and enhanced result — this is what will be saved

You can do the following:

• Tap the top image: Edit the document boundary
• Tap the bottom image: Edit color mode
• Use the tools below to:

• Select color mode: Photo / Color / B&W

  Quickly switch between color modes, with the result shown on the bottom image.

  Photo: Keeps the original appearance — ideal for photos or drawings

  Color: Enhances color and contrast — great for forms, receipts, or diagrams

  B&W: Converts the image to pure black and white — best for documents with text

➌ Edit Document Boundary

Tap the top image to enter boundary editing mode. You can:

• Drag the orange corners to fine-tune the boundary

  

• Use toolbar options:

  

✅  Tap OK  to apply. The image will be cropped to the boundary and perspective will be corrected to flatten the result.

➍ Select Color Mode

Tap the bottom image to enter color editing mode.

🔸Step 1: Choose a Color Mode

Use the toolbar at the bottom of the screen to select a color filter.

• Photo: Keeps the original appearance — ideal for photos or drawings
• Color: Enhances color and contrast — great for forms, receipts, or diagrams
• B&W: Converts the image to pure black and white — best for documents with text

🔸Step 2: Pick an Enhancement Method (For Color & B&W only)

(Available only for “Color” and “B&W” modes. If “Photo” is selected, skip to Step 3.)

Select the processing algorithm that suits your content:

• Bold: Produces high-contrast, bold text, but the shadow removal effect is weakest. — perfect for scanned text
• Fine: Keep more details in picture regions. The shadow removal effect is next strong. — good for diagrams or detailed images
• Clean: Reduces strong shadows — recommended when scanning under uneven lighting

🔸Step 3: Fine-tune the Image

1. Use the sliders to adjust Brightness, Shadow Removal Level, or Saturation.

   

2. If you selected Color or B&W mode, tap the  Adjust  button in the bottom left corner to enter the the full adjustment panel.

   
   

   

3. Adjustment tools:

   

✅ Tap OK  to apply the adjustments and return to the scan preview screen.

➎ Save the Scanned Document

Once everything looks good, tap the Done  button in the lower-right corner to save your document.

Tips

If your scanned result looks dark or shadowed:

• Scan under bright, even lighting
• Avoid covering the document with your hand or phone shadow