Canon PIXMA MP520 MP520 series Quick Start Guide - Page 56
Examining the Nozzle Check Pattern
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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 43. 1 Check the nozzle check pattern you printed. (1) (2) (1) Check if lines in this pattern are missing. (A) (B) (A) Good (B) Lines are missing (2) Check if there are white streaks in this pattern. (C) (D) (C) Good (D) White streaks present 52 Routine Maintenance
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52
Routine Maintenance
Examining the Nozzle Check Pattern
Examine the nozzle check pattern, and perform cleaning if necessary.
1
Check the nozzle check pattern you printed.
(1)
Check if lines in this pattern are missing.
(A) Good
(B) Lines are missing
(2)
Check if there are white streaks in this pattern.
(C) Good
(D) White streaks present
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 43.
(2)
(1)
(A)
(B)
(C)
(D)