Canon MX870 Series User Manual page 846

> Maintenance
Advanced Guide
Cleaning
This section describes the cleaning procedure that is needed to maintain your machine.
Important
Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so as
not to scratch the surface. Paper tissue powder or fine threads may remain inside the machine and
cause problems such as print head blockage and poor printing results. Be sure to use a soft cloth.
Never use volatile liquids such as thinners, benzene, acetone, or any other chemical cleaner to
clean the machine, as this may cause a malfunction or damage the machine's surface.
Cleaning the Exterior of the Machine
Cleaning the Platen Glass and Document Cover
Cleaning the ADF
Cleaning the Inside of the Machine (Bottom Plate Cleaning)
Cleaning the Protrusions inside the Machine
> Cleaning Your Machine > Cleaning
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