Calibrating Media Sensor By Diagnostic Tool; Auto Calibration - Polaroid P420T User Manual

5.3 Calibrating Media Sensor by Diagnostic Tool

5.3.1 Auto Calibration

1. Make sure the media is install ready and print head mechanism is closed. (Please refer to
section 3.3.)
Note: The media sensor position is adjustable. Please ensure that the gap (▽) or
black mark is at the location where media gap/black mark will pass through for
sensing.
2. Switch on the printer
3. Open Diagnostic tool and set the interface. (The default setting is USB.)
The default interface setting is
USB interface. If USB interface
is connected with printer, no
other settings need to be
changed in the interface field.
4. Click the "Calibrate Sensor" button.
5. Select the media type and click the "Calibrate" button.
2
Gap sensor
33
33
Black mark sensor
2
1
1