
Print the nozzle check pattern to determine whether the ink ejects properly from the print head nozzles.
Step1
Print the nozzle check pattern.
After printing the nozzle check pattern, examine the pattern.
•
For Windows:
•
Printing a Nozzle Check Pattern
•
For macOS:
•
Printing a Nozzle Check Pattern
If the pattern is not printed correctly, go to the next step.
Step2
Clean the print head.
After cleaning the print head, print the nozzle check pattern and check the result.
•
For Windows:
•
Clean the print head
•
For macOS:
•
Clean the print head
If it does not improve, go to the next step.
Step3
Clean the print head again.
After cleaning the print head again, print the nozzle check pattern and check the result.
If it still does not improve, go to the next step.
Step4
Clean the print head deeply.
After cleaning the print head deeply, print the nozzle check pattern and check the result.
•
For Windows:
•
Clean the print head deeply
•
For macOS:
•
Clean the print head deeply
If it does not improve, turn off the printer for more than 24 hours without disconnecting the power plug, and go to the next step.
Step5
Clean the print head deeply again.
After cleaning the print head deeply again, print the nozzle check pattern and check the result.
If it still does not improve, go to the next step.
Step6
Replace the FINE cartridge.
If problem is not resolved after performing print head deep cleaning twice, the print head may be damaged, or ink may have run out. Replace
the FINE cartridge.
For details on printing the nozzle check pattern, print head cleaning, and print head deep cleaning, see
.
Check5
When using paper with one printable surface, check the correct printable side
of the paper.
Printing on the wrong side of such paper may cause unclear prints or prints with reduced quality.
When you load paper on the rear tray, load paper with the printable side facing up. When you load paper in the
cassette, load paper with the printable side facing down.
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Summary of Contents for TS7450i Series
Page 1: ...TS7450i series Online Manual English ...
Page 72: ... TR9530 series TS3300 series E3300 series 72 ...
Page 131: ...Safety Safety Precautions Regulatory Information WEEE 131 ...
Page 154: ...Main Components Front View Rear View Inside View Operation Panel 154 ...
Page 157: ...S Document Cover Open to load an original on the platen T Platen Load an original here 157 ...
Page 184: ...Setting Items on Operation Panel 184 ...
Page 191: ...Selecting Enable allows you to specify the IPsec security 191 ...
Page 281: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 281 ...
Page 291: ...Scanning Scanning from Computer Windows Scanning from Computer macOS 291 ...
Page 295: ...Note To set the applications to integrate with see Settings Dialog Box 295 ...
Page 308: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 308 ...
Page 354: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 354 ...
Page 387: ...Scanning Problems Windows Scanning Problems 387 ...
Page 388: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 388 ...
Page 401: ...Errors and Messages When Error Occurred Message Support Code Appears 401 ...