Step2
Examine the nozzle check pattern
If there are missing lines or horizontal white streaks in the pattern:
Step3
Clean the print head.
From the printer
From the computer
• For Windows:
Cleaning the Print Heads
• For macOS:
Cleaning the Print Heads
After cleaning the print head, print and examine the nozzle check pattern:
If the problem is not resolved after performing from step 1 to step 3 twice:
Step4
Clean the print head deeply.
From the printer
From the computer
• For Windows:
Cleaning the Print Heads
• For macOS:
Cleaning the Print Heads
If the problem is not resolved, turn off the power and clean the print head deeply again after 24 hours.
If the problem is still not resolved:
Step5
Replace the FINE cartridge.
Note
• If the problem is still not resolved after replacing the FINE cartridge, contact your nearest Canon
service center to request a repair.
108
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 ...