Zebra Technologies EPL2 manual 980352-001 Rev.A

Models: EPL2

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Media Detection Media detection in EPL2 printers is a combina- tion of programming and printer media sensing. The Q (Set Form Length) and O (Option) com- mands program the media detection method. The user must configure the printer for the me- dia type and the (programmed) form or label in use.

The printer can detect the beginning and end of the printable area on the media by one of three methods: Gap, Notch (hole), or Black line. The Gap method detects the difference in optical density of a label on a liner from the liner only with the Transmissive (Gap) sensor. The Notch method uses the Transmissive sensor to detect a hole in the media (gap-less labels or tag stock). The Black line method uses the Reflective sen- sor to detect a preprinted black line on the me- dia back (for gap-less labels or tag stock).

Printing on continuous media requires pro- gramming to control media positioning.

EPL2 printers also support a “Label Dispense” mode as a printer configuration option (for most models). The printers use a “Label Taken” sen- sor to detect the removal of a label.

One or more of these sensors may require user adjustment or configuration for proper opera- tion. All EPL2 printers have an AutoSense fea- ture to optimize label and label gap detection by the transmissive (gap) sensor. See the printer’s user’s manual for printer specific sensor adjust- ment control.

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980352-001 Rev.A

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Image 18
Zebra Technologies EPL2 manual 980352-001 Rev.A