Canon S820D S820D Quick Start Guide - Page 53

Cleaning the Print Head

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s Cleaning the Print Head Clean the print head if a nozzle in the print head becomes clogged. Perform print head cleaning only when necessary because the operation consumes a lot of ink. ¯Note You can also perform print head cleaning by pressing the Reset button on the printer. Follow the procedure below. 1 Check that the printer is on. 2 Keep the Reset button pressed down, and release it when the power lamp blinks once. 1 Press the Maintenance button. The Sheets. icon appears in Required 2 Press the The icon (right) button twice. is displayed. 3 Press the Print button. Print head cleaning starts. When cleaning ends, the icon appears. 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. 6 If there is no improvement, repeat print head cleaning up to three times. 7 If there is still no improvement, perform print head deep cleaning. See "Deep cleaning the Print Head" on page 52. 51

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51
1
Press the
Maintenance
button.
The
icon appears in
Required
Sheets
.
2
Press the
(right) button twice.
The icon
is displayed.
3
Press the
Print
button.
Print head cleaning starts.
When cleaning ends,
the
icon appears.
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.
6
If there is no improvement, repeat print
head cleaning up to three times.
7
If there is still no improvement, perform
print head deep cleaning.
See "Deep cleaning the Print Head" on page 52.
■
Cleaning the Print Head
Clean the print head if a nozzle in the print head becomes clogged.
Perform print head
cleaning only when necessary because the operation consumes a lot of ink.
Note
You can also perform print head cleaning by pressing the Reset button on the printer.
Follow the procedure below.
1
Check that the printer is on.
2
Keep the Reset button pressed down, and release it when the power
lamp blinks once.