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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

~JDEnable Communications Diagnostics

Not supported by zplkit yet

Starts communications diagnostics mode, in which the printer prints every character it receives along with its hex value and any communication errors. Useful for debugging what the host is sending.

Format

~JD

~JCSet Media Sensor Calibration

Media sensor calibration. The printer feeds labels to learn the label length and set its sensors.

~JEDisable Diagnostics

Ends the communications diagnostics mode started by ~JD and returns the printer to normal operation.

zplkit Releases2.2.0 Release feed GitHub llms.txt

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