SATO S84ex Operator's Manual page 266

6 Cleaning and Performing Printer Adjustments
Next, check the I-MARK(R) value (voltage) of the Paper end (I-mark) sensor when no
media is placed on the sensor.
6
Unlock the media feed and media sensor
assembly .
7
Remove all the media from the media
sensor.
8
Press the media feed and media sensor
assembly  down to lock it.
To get the correct adjustment result, close the
media sensor assembly before performing the
adjustment.
9
Check if the new I-MARK(R) value is 2.2 V
or higher.
If not, change ADJUST LEVEL using the
buttons until the I-MARK(R) value is 2.2 V or higher.
Criteria for Adjustment:
I-MARK(R) value (liner without label):
I-MARK(R) value (without any media):
10
Press the
11
Press the
264 S84-ex/S86-ex Operator Manual
ENTER button to confirm the setting.
FUNCTION button to return to the SERVICE MODE menu.
1
/
≤ +2.0 V
≥ +2.2 V
I-mark sensor
I-MARK(R) level ≥ +2.2V