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13. OTHER SETTINGS
(b) Setting the thickness of the paper
Turn the jog dial to display “A Tray Thick”, and press the jog dial to confirm the setting.
Turn the jog dial and display “Auto”, “Heavy”, or “Thin” at the left edge according to the paper used, and press
the jog dial to confirm the setting.
Select Thick
Auto Heavy Thin
Approximate settings (Paper feeder A)
Setting
Auto
Heavy
Thin
When paper thickness is 52 to 128 g/m
2
(standard)
If misdetection occurs when set to “Auto” in the use of colored paper
If misdetection occurs when the paper thickness is less than 70 g/m
2
and set to
“Auto”
Condition (Approximation)
NOTE
:
Even when the double-feed detection function is set to “Off”, be sure to change the setting
according to the paper used.
If this setting is not appropriate, double-feeding will not be detected properly, and in
addition the paper feed error of the paper forwarding just a little and then stopping will
occur frequently.
If settings have been changed, be sure to perform test feeding.
(c) Setting the sensitivity of the double-feed detection
Turn the jog dial to display “A Tray Level”, and press the jog dial to confirm the setting.
Turn the jog dial and display the desired sensitivity at the left edge, and press the jog dial to confirm the setting.
The sensitivity can be selected from five levels “17, 20, 25, 33, and 50”.
Select Level
17 2O 25 33 5O
Remark
:
To detect double-feeding, the state of the paper test-fed (light transparent amount) is
memorized, and the paper fed is compared with this value with each sheet.
When the sensitivity is set at “17”, double-feeding is determined when the difference is
above 17%.
For “17”, double-feeding will be detected at the slightest difference. The closer the level to
“50”, the less will double-feeding be detected according to the difference.
