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Introduction Getting started

Supported commands

^CMChange Memory Letter Designation ^COCache On ^CVCode Validation ~HBBattery Status ~HDHead Diagnostic ^HFHost Format ^HHConfiguration Label Return ~HIHost Identification ~HMHost RAM Status ~HSHost Status Return ~HUReturn ZebraNet Alert Configuration ^HVHost Verification ^HWHost Directory List ^HZDisplay Description Information ~JACancel All ^JBInitialize Flash Memory ~JBReset Optional Memory ~JCSet Media Sensor Calibration ~JDEnable Communications Diagnostics ~JEDisable Diagnostics ~JFSet Battery Condition ~JGGraphing Sensor Calibration ^JJSet Auxiliary Port ~JLSet Label Length ^JMSet Dots per Millimeter ~JNHead Test Fatal ~JOHead Test Non-Fatal ~JPPause and Cancel Format ~JRPower On Reset ^JSSensor Select ~JSChange Backfeed Sequence ^JTHead Test Interval ^JUConfiguration Update ^JWSet Ribbon Tension ~JXCancel Current Partially Input Format ^JZReprint After Error ~KBKill Battery (Battery Discharge Mode)^KDSelect Date and Time Format (for Real Time Clock)^KLDefine Language ^KNDefine Printer Name ^KPSet Password ^MCMap Clear ^MDMedia Darkness ^MFMedia Feed ^MLMaximum Label Length ^MMPrint Mode ^MNMedia Tracking ^MPMode Protection ^MTMedia Type ^MWModify Head Cold Warning ~NCNetwork Connect ^NINetwork ID Number ~NRSet All Printers Transparent ^NSChange Networking Settings ~NTSet Currently Connected Printer Transparent ^PFSlew Given Number of Dot Rows ^PHSlew to Home Position ~PHSlew to Home Position ^PPProgrammable Pause ~PPProgrammable Pause ^PQPrint Quantity ^PRPrint Rate ~PRApplicator Reprint ~PSPrint Start ~ROReset Advanced Counter ^SCSet Serial Communications ~SDSet Darkness ^SLSet Mode and Language ^SOSet Offset (for Real Time Clock)^SPStart Print ^SQHalt ZebraNet Alert ^SRSet Printhead Resistance ^SSSet Media Sensors ^STSet Date and Time (for Real Time Clock)^SXSet ZebraNet Alert ^SZSet ZPL Mode ~TATear-off Adjust Position ^TOTransfer Object ~WCPrint Configuration Label ^WDPrint Directory Label ^XBSuppress Backfeed ^ZZPrinter Sleep

ZPL commandsPrinter and media

~JNHead Test Fatal

Not supported by zplkit yet

Makes the printhead test fatal. If the test finds a bad element, the printer stops and reports an error.

Format

~JN

^JMSet Dots per Millimeter

Sets print density: ^JMA is full density, and ^JMB halves it (8 dots/mm becomes 4, for example), doubling the size of everything on the label, ^FO positions included. Place it before the first ^FS in the format, and the setting stays in effect.

~JOHead Test Non-Fatal

Makes the printhead test non-fatal, which is the default. A failed test shows an error and stops printing, but PAUSE continues without a power cycle, unlike with ~JN.

zplkit Releases2.2.0 Release feed GitHub llms.txt

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