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Periodic Cleaning
4-6
Maintenance
4
2
Gently open the top unit of the ADF cover, as shown in the
illustration below.
CAUTION
• Be sure not to open the ADF cover fully to the extent that the lower unit is lifted, as
shown in the illustration on the right. The lower unit may fall heavily when you
unlock the ADF cover in step 3.
3
Release the top unit of the ADF cover by pushing the hook inside
with your finger or a pencil.
Top Unit
Lower Unit
Correct
Incorrect
Lower unit is not lifted Lower unit is lifted