User Manual

6.3 Calibrating Media Sensor by Diagnostic Tool

6.3.1 Auto Calibration

1. Make sure the media is installed ready and media cover is closed. (Please refer to

section 3.4)

2. Turn on the printer power switch.

3. Open Diagnostic tool and set 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.

Note:

The Alpha-3R can only support back mark and continuous of media type.