SATO CL4NX Operator's Manual page 99

I-Mark Levels
Printing > Advanced > Calibrate > I-Mark Levels
Manually set the I-mark sensor level.
The setting procedure is as follows:
First, adjust the "Low" level (voltage) of the I-mark sensor.
1. Pass the media (attached with liner) between the media sensors. Align
it so that the media sensor does not sense the I-mark (black mark).
2. Close the print head. To get the correct adjustment result, adjust after
you have closed the print head.
3. Select the I-Mark Levels in the Calibrate menu and press the
button.
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4. Press the buttons to change the Emit value until the Sensor
value is below 0.5 (V). Set the Emit value as low as possible.
5. If the Sensor value does not decrease below 0.5 after you changed
the Emit value, press the
6. Take a note of the Sensor value from the above procedure. This is the
"Low" level value for the I-mark sensor.
Next, check the "High" level (voltage) of the I-mark sensor as follows:
7. Pass the media between the media sensors so that the media sensor
can sense the I-mark (black mark).
8. Close the print head.
9. Check the Sensor value.
If the value is 1.0 (V) higher than the "Low" level value you have
recorded, then this is the "High" level value for the I-mark sensor.
If the difference between the "High" and the "Low" levels is less than
1.0, adjust the Emit and Receive values so that the difference is more
than 1.0, or perform the adjustments again from step 1.
The standard values for the "High" and "Low" levels for the I-mark
sensor are as follows:
• Low (without I-mark) ≤ 0.5 (V)
• High (with I-mark) - Low ≥ 1.0 (V)
10. If both "High" and "Low" levels comply with the standard value, press
the right soft button to confirm the value.
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buttons to change the Receive value.
4 Operation and Configuration
CL4NX/CL6NX Operator Manual
97