To perform an auto gradation on your Canon device:
- Press the “STAR HEAD” / Additional functions on the RHS of the keyboard above the 123 button
- Adjustment/Maintenance
- Adjust Image Quality
- Auto Correct Colour Mismatch
- Start. Wait a minute for the copier to adjust.
- Auto Adjust Gradation
- Choose the paper type (A4)
- Full Adjust
- OK
- Start Printing and follow the on screen prompts. It will printout 3 or 4 sheets depending on the model.
- Auto Correct Colour Tone
- Start Correcting
- Follow the on screen prompts to print and scan one sheet.