Canon S820D S820D Quick Start Guide - Page 54

Deep cleaning the Print Head

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s Deep cleaning the Print Head If print head cleaning is not effective, perform print head deep cleaning, which is a stronger cleaning process. Perform print head deep cleaning only when necessary because the operation consumes a lot of ink. 1 Press the Maintenance button. The Sheets. icon appears in Required 2 Press the The (right) button three times. icon appears. 3 Press the Print button. Print head deep cleaning starts. When deep cleaning is completed, the is displayed. 4 Press the Maintenance button. 5 Print the nozzle check pattern, and check that the pattern is printed correctly. See "Printing the Nozzle Check Pattern" on page 50. If there is no improvement, the print head may be damaged. Contact the store where you bought the printer or a nearby repair center. 52

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52
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Deep cleaning the Print Head
If print head cleaning is not effective, perform print head deep cleaning, which is a stronger
cleaning process.
Perform print head deep cleaning only when necessary because the operation consumes a
lot of ink.
1
Press the
Maintenance
button.
The
icon appears in
Required
Sheets
.
2
Press the
(right) button three times.
The
icon appears.
3
Press the
Print
button.
Print head deep cleaning starts.
When deep
cleaning is completed, the
is
displayed.
4
Press the
Maintenance
button.
5
Print the nozzle check pattern, and
check that the pattern is printed
correctly.
See "Printing the Nozzle Check Pattern" on page
50.
If there is no improvement, the print head may be
damaged.
Contact the store where you bought
the printer or a nearby repair center.