Sharp FO-2150 Operation Manual page 37

Using print cartridges
This example shows a test pattern of a color nozzle functioning
correctly.
Compare the diagonal line above the printed bars to the diagonal line
below the printed bars.
• Look for a break in the diagonal lines. A broken line indicates clogged
nozzles.
• If the bottom line has fewer breaks, or better print quality than the top
line, run the test two more times. If the print quality is satisfactory
after running the test three times, the print nozzles are clean.
If the print quality of both lines is not satisfactory after running the test
three times, continue with the following steps.
1
Remove the print cartridge.
•
To remove the print cartridge, first press the CARTRIDGE key on
the Sharp Color MFP, or click the Cartridges tab then the Install
Cartridge button in Printer Manager.
2
Reinstall the print cartridge.
•
If you removed the print cartridge by pressing the CARTRIDGE
key, press 1 for OLD BLACK CART or 2 for OLD COLOR
CART on the Sharp Color MFP.
•
If you removed the cartridge by clicking the Install Cartridge button
in Printer Manager, click Old Black Cartridge Installed or Old
Color Cartridge Installed.
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