Examining The Nozzle Check Pattern - Canon PIXMA MX850 Series Quick Start Manual

Examining the Nozzle Check Pattern

Examine the nozzle check pattern, and perform cleaning if necessary.
Note
If the ink level is low, the nozzle check pattern is not printed correctly. Replace the relevant ink tank. See
"Replacing an Ink Tank" on page 107.
1
Check the nozzle check pattern you printed.
(1) Check if lines in this pattern are missing.
(A)
(A) Good
(B) Lines are missing
(2) Check if there are white streaks in this pattern.
(A)
(A) Good
(B) White streaks present
2
The confirmation screens for white streaks and missing lines are displayed
alternately. Select the pattern that is closer to the nozzle check pattern that you
printed.
116 Routine Maintenance
(1)
(2)
(B)
(B)