Canon imagePROGRAF iPF650 User Manual page 807

7.
Check the message and press the ▶ button.
8.
Press ▲ or ▼ to select Yes, and then press the OK button.
9.
A confirmation message about updating ink information is shown on the Display Screen. After checking the mes-
sage, press the ▶ button.
10.
Press ▲ or ▼ to select Yes, and then press the OK button.
Ink level detection is now released.
iPF650
Troubleshooting > Other problems
Ink Level Detection
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