Zebra Technologies H 2824-Z user manual Print Head Considerations

Page 37

Maintenance

Cleaning

Caution • Adhesives and coatings of media can over time transfer onto the printer components along the media path including the platen and print head. This build-up can accumulate dust and debris. Failure to clean the print head, media path and platen roller could result in inadvertent loss of labels, label jams and possible damage to the printer.

Important • Using too much alcohol can result in contamination of the electronic components requiring a much longer drying time before the printer will function properly.

Print Head Considerations

Always use a new cleaning pen on the print head (an old pen carries contaminants from its previous uses that may damage the print head).

Caution • The print head becomes hot while printing. To protect from damaging the print head and risk of personal injury, avoid touching the print head. Use only the cleaning pen to perform maintenance.

When you load new media, you can also clean the print head.

1.Rub the cleaning pen across the dark area of the print head.

2.Wait one minute before closing the printer.

Do not clean the platen roller.

36

LP 2824-Z User Guide

980531-001 A

Image 37
Contents 2824-Z User Guide Customer Order # 980531-001 a Product Improvements Proprietary StatementFCC Compliance Statement Liability Disclaimer Canadian DOC Compliance StatementLimitation of Liability Contacts PrefaceDocument Conventions Environmental ManagementSupport Related Documents Preface Contents Operations & Options Hello IntroductionWhat’s in the Box? Opening the printer Inspecting the PrinterAfter opening the printer, check the media compartment Reporting Damage Closing the printerIntroduction Modes of Printing Getting StartedAttaching Power Supply Loading Roll Media Adjusting the Roll HoldersPlacing the Roll in the Media Compartment Adjusting the Guides Operator Controls Power SwitchFeed Button Status LightPrinting a Test Label Interface Cable Requirements Hooking Up the Printer and ComputerEthernet Interface Requirements Communicating with the PrinterAdjusting the Print Quality Adjusting the Print WidthOperations & Options Thermal Printing Replacing Supplies XA MMP XZ XA JUS XZ Printing in Peel-ModeOperations & Options Printing on Fan-Fold Media Using the Cutter Option Operations & Options Cleaning MaintenancePrint Head Considerations Media Path Considerations Sensors Platen Considerations LubricationRemoval Replacing the PlatenReplacing the Print Head Thermal-Transfer LP Model Replacing the LP Print Head Maintenance Resolutions TroubleshootingPrinter is not receiving power Printer is on and in an idle stateThere is a shortage of memory Printer has failed its power on self test PostPrinter is receiving data Either the media or ribbon is outPrint head is over temperature Print head is under temperatureFlash memory is not programmed Ribbon sensor settings did not print Print Quality ProblemsNo print on the label Printed image does not look rightLabel format was sent to, but not recognized by, the printer Manual Calibration Printing a Configuration Label Troubleshooting TestsRecalibration Communications Diagnostics Resetting the Factory Default ValuesFeed Button Modes Power Off Mode Communications Diagnostics ModeBattery Interfaces Universal Serial Bus USB Connector33-34 Parallel InterfaceRx+ ZebraNet PrintServer II for Ethernet NetworksSerial RS-232 Connector Connecting the Printer to a DTE Device Interfaces Page Customer Order # 980531-001A 2004 ZIH Corp