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39
Cleaning the Unit
3
Clean the scanning section glass and
sensor rollers using the accessory roller
cleaning paper.
Then remove the dirt on the document
sensors and double feed detection
sensors with the included blower.
•
When cleaning the bottom scanning
section glass, do not touch the tip of the
plastic pointer (black) in the back of the
unit.
If the paper path selector is set to the
lower side, it may cause an injury.
• If the sensor roller is removed while
cleaning, re-attach it after cleaning.
(Refer to page 40 for re-attachment.)
4
Close the front door. (See the diagram
in step 4 on page 38.)
• Push both sides of the front door down
slowly until it clicks into place.
Document sensor
Document sensors
Double feed detection sensors
Pointer
(Black)
Scanning section glass
Sensor rollers
Document sensors
Document sensor
Document sensor
Blower
Document sensor, double
feed detection sensor
or paper detection sensor
Paper detection sensor
¥¥
¥¥
How to clean the document sensor,
double feed detection sensor or paper
detection sensor
Remove the brush and blow off the dirt through the
document sensor hole, double feed detection
sensor hole or paper detection
sensor hole.
Left side view