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Zebra Technologies GX420T User Manual

Page 68

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Printer Options
Cutter Option

56

980612-001 Rev. A

GX420t / GX430t User Guide

12/14/07

3.

If your printer includes the moveable blackline sensor option, verify that the sensor is
aligned in the center default position. This is the standard operating position for media
sensing. When the sensor is moved from the default position, the printer will only detect
blackline, black mark and notched marker media.

Moveable Sensor

Off Center

Blackline Sensing Only

Default - Gap (Web) Sensing

Standard Operating Position