Canon iPF6300 User Manual page 868

Maintenance > Printheads
3.
Pull the Printhead Fixer Lever forward all the way to open it completely.
10
852
Replacing the Printhead
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Important
• Do not touch the Linear Scale (a) or Carriage Shaft (b). Touching these parts may damage them.
• Never touch the metal contacts of the Carriage. This may damage the printer.
iPF6300