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
.
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Summary of Contents for TS7400 Series
Page 1: ...TS7400 series Online Manual English ...
Page 71: ... TR9530 series TS3300 series E3300 series 71 ...
Page 130: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 130 ...
Page 153: ...Main Components Front View Rear View Inside View Operation Panel 153 ...
Page 156: ...S Document Cover Open to load an original on the platen T Platen Load an original here 156 ...
Page 183: ...Setting Items on Operation Panel 183 ...
Page 190: ...Selecting Enable allows you to specify the IPsec security 190 ...
Page 280: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 280 ...
Page 290: ...Scanning Scanning from Computer Windows Scanning from Computer macOS 290 ...
Page 294: ...Note To set the applications to integrate with see Settings Dialog Box 294 ...
Page 307: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 307 ...
Page 328: ...328 ...
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 ...