Canon imagePROGRAF iPF6450 - Manual (Page 686)

b Ink Tank Lock Lever
A lever that locks the Ink Tank in place and protects it. Lift and press down the lever when replacing an Ink Tank.
c Ink Lamp (Red)
Indicates the state of the Ink Tank as follows when the Ink Tank Cover is opened.
• On
The Ink Tank is installed correctly.
• Off
No Ink Tank is installed, or the ink level detection function is off.
• Flashing Slowly
Not much ink is left.
• Flashing Rapidly
Ink tank is empty.
d Ink Color Label
Load an Ink Tank that matches the color and name on this label.
Vents Vents
There are vents at three positions of the printer as shown: on top (1), on the right (2), and on the bottom on the right
(3).
Important
• Do not block these vents.
• Also, avoid setting paper or other light objects near the vents.
Vents iPF6450
User's Guide
Printer Parts
Printer parts
686