Canon BJC S600 - Manual (Page 124)

Print Quality is Poor or Contains Errors 124
Troubleshooting
Straight Lines are Misaligned
■ Align the print head.
Ensure you align the print head every time you install a new print head.
Windows
1
Open the Printer Properties dialog box.
2
Click the [Maintenance] tab.
3
Click [Print Head Alignment].
Follow the instructions on the screen.