Canon PIXMA MX850 Quick Start Guide - Page 119

Printing the Nozzle Check Pattern, Feed Switch - inner cover

Page 119 highlights

Printing the Nozzle Check Pattern Print the nozzle check pattern to determine whether the ink ejects properly from the print head nozzles. Note Make sure that the Inner Cover is closed. 1 Make sure that the machine is turned on, and then load a sheet of A4 or Letter- sized plain paper in the Rear Tray or Cassette. 2 Open the Paper Output Tray, and then open the Output Tray Extension. (1) Press the Open button to open the Paper Output Tray. (2) Open the Output Tray Extension. 3 Press the Feed Switch to select the paper source where you have loaded paper. 4 Print the nozzle check pattern. (1) Press the Menu button. (2) Use the [ or ] button to select Maintenance/settings, then press the OK button. The Maintenance/settings screen is displayed. (3) Use the [ or ] button to select Maintenance, then press the OK button. The Maintenance screen is displayed. (4) Use the { or } button to select Nozzle check, then press the OK button. The pattern print confirmation screen is displayed. (5) Use the { or } button to select Yes, then press the OK button. The nozzle check pattern is printed, and the pattern confirmation screens are displayed alternately. 5 Examine the pattern and take the appropriate action. See "Examining the Nozzle Check Pattern" on page 116. Routine Maintenance 115

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115
Routine Maintenance
Printing the Nozzle Check Pattern
Print the nozzle check pattern to determine whether the ink ejects properly from the print head
nozzles.
1
Make sure that the machine is turned on, and then load a sheet of A4 or Letter-
sized plain paper in the Rear Tray or Cassette.
2
Open the Paper Output Tray, and then open the Output Tray Extension.
(1)
Press the Open button to open the Paper Output Tray.
(2)
Open the Output Tray Extension.
3
Press the
Feed Switch
to select the paper source where you have loaded paper.
4
Print the nozzle check pattern.
(1)
Press the
Menu
button.
(2)
Use the
[
or
]
button to select
Maintenance/settings
, then press the
OK
button.
The
Maintenance/settings
screen is displayed.
(3)
Use the
[
or
]
button to select
Maintenance
, then press the
OK
button.
The
Maintenance
screen is displayed.
(4)
Use the
{
or
}
button to select
Nozzle
check
, then press the
OK
button.
The pattern print confirmation screen is
displayed.
(5)
Use the
{
or
}
button to select
Yes
, then press the
OK
button.
The nozzle check pattern is printed, and the pattern confirmation screens are displayed
alternately.
5
Examine the pattern and take the appropriate action.
See “Examining the Nozzle Check Pattern” on page 116.
Note
Make sure that the Inner Cover is closed.