Canon imagePROGRAF iPF9400 - Manual (Page 851)

7
Close the Top Cover.
8
A confirmation message is displayed about the Cutter Unit lock.
Press ▲ or ▼ to select "Yes", and then press the OK button.
9
The Carriage is moved, and a confirmation message is displayed about resetting the cut count.
To reset the cut counter, press ▲ or ▼ to select Yes, and then press the OK button.
iPF9400 Replacing the Cutter Unit
User's Guide
Maintenance and Consumables
Cutter Unit
851