Zebra Technologies TLP 3844-Z manual Lubrication, Platen Considerations

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Platen Considerations

The standard platen (drive roller) normally does not require cleaning. Paper and liner dust can accumulate without effecting print operations. Contaminates on the platen roller can damage the print head or cause the media to slip when printing. Adhesive, dirt, general dust, oils and other contaminates should be cleaned immediately off the platen.

Keep a new platen available as a spare and install it whenever the printer has significantly poorer performance, print quality or media handling. If sticking or jamming continues even after cleaning, you must replace the platen.

The platen can be cleaned with a fiber-free swab (such as a Texpad swab) or a lint free, clean, damp cloth very lightly moistened with medical grade alcohol (70% pure or better).

1.Open the media door and remove the media.

2.Clean the platen surface with the alcohol moistened swab. Rotate the platen while swabbing. Repeat this process two to three times with a new swab to remove residual contaminates. Adhesives and oils, for example, may be thinned by the initial cleaning but not completely removed.

3.Discard the cleaning swab or pen after use.

Allow the printer to dry for one minute before loading labels.

Lubrication

No lubricating agents of any kind should be used on this printer! Some commercially available lubricants, if used, will damage the finish and the mechanical parts inside the printer.

980441-001 Rev. A

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Contents Thermal Printers Users Guide980441-001 Rev. a Proprietary Statement Shock Hazard BatteryMedia and Ribbon Static DischargeContents Operation & Options Universal Serial Bus USB Connector 980441-001 Rev. a Hello IntroductionWhat’s in the Box? Opening the printer Inspecting the PrinterInspecting the Printer Closing the printer Reporting Damage Related DocumentationModes of Printing Getting StartedAttaching Power Supply Placing the Roll in the Media Compartment Loading Roll MediaAdjusting the Guides Install the Take-Up Core Install the Ribbon Supply RollLoading Ribbon Attach and Tighten the Ribbon Auto Calibration Operator Controls Power SwitchFeed Button Status LightPrinting a Test Printout Interface Cable Requirements Hooking Up the Printer and ComputerParallel Interface Requirements USB Interface RequirementsEthernet Interface Requirements Serial Interface RequirementsUniversal Serial Bus USB Communications Communicating with the PrinterParallel Communications Internal ZebraNet PrintServer Iitm CommunicationsDefaulting the Serial Parameters SC CommandAdjusting the Print Darkness Adjusting the Print WidthAdjusting the Print Speed Thermal Printing Operation & OptionsAdding a New Transfer Ribbon Replacing SuppliesReplacing a Partially Used Transfer Ribbon Printing in Peel-Mode Printing on Fan-Fold Media Using the Cutter Option 980441-001 Rev. a Cleaning MaintenancePrint Head Considerations Cleaning Card ConsiderationsMedia Path Considerations Platen Considerations LubricationReplacing the Platen AssemblyRemoval Replacing the Print Head Removal Thermal-Transfer TLP ModelAssembly 980441-001 Rev. a 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 Mode980441-001 Rev. a Physical Specifications SpecificationsPrinting Specifications AppendixRibbon Specifications for TLP model Media SpecificationsZebra Programming Language ZPL Font/Code SpecificationsOptions Agency ApprovalsInterfaces Universal Serial Bus USB ConnectorPin No Description Parallel InterfaceZebraNet PrintServer II for Ethernet Networks Looking into the Printer’s RJ-45 Modular ConnectorSerial RS-232 Connector Connecting the Printer to a DTE Device 980441-001 Rev. a Cable calibration IndexQuality problems Voltage Page