MX-M316N ADJUSTMENTS AND SETTINGS 5 – 26
ADJ 10
Document size detection
adjustment
This adjustment must be performed in the following cases:
* When the original size sensor section has been disassembled.
* When the original size sensor section has been replaced.
* When U2 trouble has occurred.
* When the scanner control PWB is replaced.
* When the EEPROM on the scanner control PWB is replaced.
10-A
Document size sensor detection point
adjustment
1) Enter the SIM 41-1 mode.
Loosen the original cover switch actuator adjustment screw
and slide the actuator position so that the display OCSW is
returned to the normal display when the height of the arm unit
top from the table glass is 20.2 +/- 0.25mm by slowly tilting the
document detection arm unit in the arrow direction and adjust.
(If the ON timing of the original cover switch is shifted, the doc-
ument detection function may malfunction.)
10-B
Adjust the sensitivity of the original size
sensor
1)
Enter the SIM41-2 mode.
2)
Execute the sensor adjustment without document.
With the document cover open, without placing a document on
the table glass, press [EXECUTE] key.
3)
Place A3 (11" x 17") paper on the document table and press
[EXECUTE] key.
If the adjustment is completed normally, "DOCUMENT SIZE
PHOTO SENSOR LEVEL IS ADJUSTED " is displayed.
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3'
3'
3'
3'
3'
3'
3'
20.2 0.25mm
Adjustment completed
EXECUTE
Adjustment
failed
EXECUTE
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