Canon GX3020 MAXIFY Wireless MegaTank Multifunction Color Printer

Quick Start Guide - Page 114

For GX3020. Series: GX3000 series

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GX3020 photo
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Maintenance Procedure
If print results are blurred, colors are not printed correctly, or print results are unsatisfactory (e.g. misaligned
printed ruled lines), perform the maintenance procedure below.
Important
Do not rinse or wipe the print head. This can cause trouble with the print head.
Note
Check if ink remains in the ink tanks.
Checking Ink Level
For Windows, increasing the print quality in the printer driver settings may improve the print result.
Set Media Type, Quality, etc. (Media/Quality Tab)
When the Print Results Are Blurred or Uneven:
Step 1
Print the nozzle check pattern.
From the printer
Printing the Nozzle Check Pattern
From the computer
For Windows:
Printing a Nozzle Check Pattern
For macOS:
Printing a Nozzle Check Pattern
Step 2
Examine the nozzle check pattern.
If there are missing lines or horizontal streaks in the pattern:
Step 3
Clean the print head.
From the printer
Cleaning the Print Head
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: Step 1
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