4-5
Chapter 4 Cleaning the Unit
Keep in mind the following notes when using the air duster.
• Use a non-ammable air duster. Read
the cautions for use well, and be sure to
keep the descriptions in mind.
• The sensors and metallic section are
cooled by gas in the air duster, and may
be temporarily condensed. Wait for
about ve minutes.
Paper sensor
Paper sensor
(Only for North America)
1
Open the top cover.
Open or close the top cover
gently.
Hands or ngers may be caught in the
cover section. Doing so may result in
injury.
2
Insert the nozzle of air duster into the
hole shown in the gure to blow air.
Paper ejection inlet sensor upper, Paper ejection inlet sensor
(upper and lower), Home sensor of Folding plate 1
1
Remove the folding plate 1.
Attach the folding plate 1 holding with
both hands.
2
Open the top cover.
Open or close the top cover
gently.
Hands or ngers may be caught in the
cover section. Doing so may result in
injury.
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