Cleaning The Printer; Cleaning The Printer Exterior; Cleaning Inside The Top Cover - Canon iPF8400S User Manual

Cleaning the Printer Exterior

Cleaning the Printer

Cleaning the Printer
Cleaning the Printer Exterior ..................................................................................................................................... 840

Cleaning Inside the Top Cover ................................................................................................................................. 840

Cleaning the Printhead ................................................................................................................................................ 818
Cleaning the Printer Exterior
Cleaning the Printer Exterior
Clean the printer regularly to maintain better printing quality and help prevent problems.
About once a month, clean the printer exterior.
1
Turn the printer off. (See "Turning the Printer On and Off.")
2
Unplug the power cord from the outlet.
Caution
3
Using a damp cloth that you have wrung out com-
pletely, wipe away any dirt or paper dust from the Pa-
per Feed Slot (a), power cord plug, and so on. Dry
these parts with a dry cloth.
Warning
Important
4
Plug the power cord into the outlet.
Cleaning Inside the Top Cover
Cleaning Inside the Top Cover
Clean inside the Top Cover to maintain better printing quality and help prevent problems.
Also clean inside the Top Cover in the following situations to ensure optimal operation.
If the printed surface or the underside of paper is dirty after printing
•
After you have used up a roll
•
After borderless printing
•
After printing on small paper
•
After printing on paper that generates a lot of cutting debris
•
840
If you have replaced the roll
•
After printing on paper that generates a lot of paper dust
•
If the message "Blue platen switch is dirty." is displayed
•
• Always turn off the printer and unplug the power cord before cleaning or maintenance. Accidentally leaving the
printer on poses a risk of injury if you touch moving parts inside the printer.
• Never use flammable solvents such as alcohol, benzene, or thinner. If these substances come into contact with
electrical components inside the printer, there is a risk of fire or electrical shock.
• If the Ejection Guide is dirty, it may soil the edge of the paper when the paper is cut. We recommend cleaning
the Ejection Guide even if it does not appear dirty, because it may actually be covered with paper dust.
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iPF8400S
User's Guide