Troubleshooting and Diagnostics

Printer Diagnostics

Power-On Self Test

APower-On Self Test (POST) is performed automatically each time the printer is turned on. This test checks for proper initialization of various elec- tronic circuits and establishes starting parameters as those stored in the printer’s memory. During this test sequence, the front panel lights turn on and off to ensure proper operation. See “Power-On Self Test Sequence” on page 30.

Additional Printer Self Tests

These self tests produce sample printouts and provide specific information which helps determine the operating conditions for the printer.

Each self test is enabled by pressing a specific Front Panel key or combination of keys while turning the Power Switch on. Keep the key depressed until the Data light turns off. When the Power-On Self Test is complete, the selected self test starts automatically.

Notes: When performing self tests, disconnect all data interface cables from the printer.

When canceling a self test prior to its actual completion, always turn the printer power off and then back on to reset the printer.

When performing these self tests while in the Peel-Off Mode, you must remove the labels as they become available.

If your media is not wide enough or long enough, unexpected and/or undesired results may occur. Make sure that your print width is set correctly for the media you are using before you run any self tests, otherwise the test may print out on the platen. See page 36 for information on setting the print width.

Zebra XiII Printer User’s Guide

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