Canon iPF6400S User Manual page 897

iPF6400S
3
A confirmation message is shown on the Display Screen about re-
leasing ink level detection. After checking the message, press the ▶
button.
4
After checking the message, press the ▶ button.
5
Press ▲ or ▼ to select Yes, and then press the OK button.
6
Check the message and press the ▶ button.
7
Check the message and press the ▶ button.
8
Press ▲ or ▼ to select Yes, and then press the OK button.
User's Guide
Ink Level Detection
897