Zebra Technologies S400 Printer User Manual


 
42 Zebra S400 & S600 User’s Guide
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(Peel-Off option required).
NOTE: This roller is only present on printers with the Peel-Off
option. Zebra presets this roller during manufacture for proper
operation with most applications. Only adjust this roller when
necessary.
In the Peel-Off mode, proper media tracking is critical. The rewind power
roller automatically turns along with the movement of media to ensure
continuous rewind of the label backing material. When adjusting this
roller, the operating position may vary due to the type, width, and
thickness of the backing material.
Before performing this adjustment, review the loading procedure for
“Peel-Off Mode” on page 11. Ensure minimal sideways movement during
the printing process by positioning the left edge of the label backing even
with the edge guide mark on the tear-off/peel-off plate. Position the media
guides against the outside (right) edge of the media, but not so tight as to
bind the material.
When the power roller is properly adjusted, the backing material should
have even tension across its entire width and be wrapped snugly around all
guides and rollers. If the tension is not even, the media/backing material
may slide (walk) to the left or to the right as printing occurs. This can
cause print registration problems on the labels.