PalaDolphin
Printer Guru
- Joined
- Jul 25, 2016
- Messages
- 215
- Reaction score
- 92
- Points
- 127
- Location
- Saint Paul, MN
- Printer Model
- Canon Pro-100, HP 7760, RX500
I have a noobie question for my Pro-100: How does the printer driver determine the ink level to report Estimated Ink Levels in the Ink Details dialog box under the Maintenance tab? So, I just learned about the prism at the bottom of the cartridge which determines if the reservoir is empty. And I've noticed that it accurately reports low ink right before empty; I don't know if low can also be determined using the prism or through calculation/estimate.