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Please print a test page from your PIXMA MX860. To do this, please follow these steps:
1. Make sure that your PIXMA MX860 is turned on, then load a sheet of A4 or Letter-sized plain paper in the Auto Sheet Feeder or the Cassette.
2. Open the Paper Output Tray and then open the Output Tray Extension.
3. Press the Paper Feed Switch to select the paper source where you have loaded paper.
4. To print the nozzle check pattern:
4-1. Press the Menu button.
4-2. Select Maintenance, then press the OK button. The Maintenance screen is displayed.
4-3. Select Nozzle check pattern and then press the OK button. The pattern print confirmation screen is displayed.
4-4. Select Yes and then press the OK button.
The nozzle check pattern is printed. Please compare your printout to the example below.
Does your nozzle check print correctly?