Canon iPF8000 series Service Manual page 235

17) HEAD DOT CNT.2: Counter related to dot count
Display
XX
TTL
Description
XX: Ink color
Cumulative dot counts of each colors
Total cumulative dot counts of each colors
T-7-35
(x 1,000,000) dots
(x 1,000,000) dots
Chapter 7
Unit
7-23