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Setup
Loading Roll Media
1/13/2016 ZD420 User’s Guide 212485-001 Rev. A
5. Flip the media up and align the movable media sensor for your media type.
• For continuous roll receipt type media or label media without black marks or notches,
align the media to the default center position.
• For black mark (black line, notches or holes) backed media, adjust the sensor
position so the sensor aligns to the center of the black mark. Avoid the center area of the
media to only use black mark sensing for operation with black marks.
Off Center
Black Mark Sensing Only
Default - Web (Gap) Sensing
Standard Operating Position