Toshiba B-EV4 Series Manual page 45

3. REPLACING THE IMPORTANT PARTS
8. Replace the black mark sensor with a new one, then reassemble in the reverse order
of removal.
9. After replacing, perform a black mark sensor calibration with the button of the printer or
the B-EV4 Setting Tool. Failure to do this may cause a sensor error.
Regarding the calibration with the button of the printer, refer to the Owner's Manual.
Regarding the calibration with the B-EV4 Setting Tool, refer to the B-EV4 Setting Tool
Specification posted on the Barcode Knowledge Pot.
URL of Barcode Knowledge Pot
http://barcode.toshibatec.co.jp/Ris/products/barcode/support/en/index.php
10. Also, make sure the black mark sensor performs correctly for the following points.
• When the PC connected to the printer sends sample data to the printer, printing is
performed correctly. (Specify the black mark sensor as the media sensor.)
• When the [FEED] button is pressed during the unloading of a media, the status lamp
flashes in red.
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EO18-33025
(Revision Date: Mar. 27, 2009)
3.11 Replacing the Black Mark Sensor