Intermec EasyCoder PD41 Troubleshooting and Sensor Adjustments Guide
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Chapter 4 — Troubleshooting

tighten both screws completely by turning them counterclockwise as far as they go and start over.

6Engage the printhead and lock the printhead by tightening the two screws at the top of the printhead bracket, that is, the reverse action of step 3.

7Load the ribbon (if any).

8Test and readjust if necessary. (Tip: Use direct thermal media to avoid loading and unloading of ribbon multiple times.)

Label Gap Sensor Adjustments

The label gap/black mark sensor (also called Label Stop Sensor - LSS) is a photoelectric sensor that controls the printer’s media feed by detecting gaps between labels, or slots or black marks in continuous stock. This requires the label gap sensor to be aligned with the gaps, slots or marks on the media. If you are using irregularly shaped labels, align the sensor with the front tip of the labels.

Adjusting Label Gap Sensor Position

1Use the lever at the rear side of the print mechanism to move the sensor inward or outward.

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Contents EasyCoder PD41 Printer EasyCoder PD41 Printer User’s Guide Contents EasyCoder PD41 Printer User’s Guide EasyCoder PD41 Printer User’s Guide EasyCoder PD41 Printer User’s Guide Before You Begin Safety InformationWeb Support Telephone Support Global Services and SupportWarranty Information Document Title Part Number Who Should Read This ManualRelated Documents To download documents Click Service & Support Manuals Getting Started Unpack the Printer Description of EasyCoder PD41Unpacking the Printer EasyCoder PD41 Power cable Front View Product IdentificationControl LEDs Controls and IndicatorsLED name Light Color Symbol Function Rear View ConnectorsPrint Mechanism Media CompartmentPlugging in the Printer Installing the PrinterConnecting the Printer to your System Connecting the Printer through the Serial Port Connecting the Printer through the USB interfaceConnecting the Printer to a Network Printing test labels Connecting the Printer through the Parallel PortSetting the Paper Type Printing a Test LabelOperating the Printer Tear-Off Loading MediaTear-Off straight-through Operation Guide the media through the rods If using fan-fold media, load it Peel-Off Peel-Off Self-Strip OperationLock it in place Close the side door Press the Print button to feed the media Loading Ribbon Loading Thermal Transfer RibbonRoute the ribbon as shown here Loading Ribbon State Explanation LED indicators and the Print ButtonLED indicators PD41 Printer StatesPrint Button Ready/Data and Error LED behaviorState Ready/Data Error State Button pressed 1 s Print Button functionOperating the Printer Maintaining the Printer Always unplug the power cord before cleaning the printer General Maintenance AdvicePrinthead Cleaning External Cleaning Internal CleaningMaintaining the Printer Troubleshooting Problem Solution / Reason Printer Operation ProblemsPrinting Operation Problems Print Quality Problems Print Quality ProblemsRibbon Tension Adjustment Ready-to-Work IndicatorTroubleshooting Adjustments Ribbon Wrinkling AdjustmentsClearing Media Jam in Print mechanism Ribbon Shield AdjustmentClearing Media Jams Adjusting Printhead Balance Printhead AdjustmentsEngage the printhead and load the ribbon Adjusting Printhead PressureAdjusting Printhead Dot Line Adjusting Label Gap Sensor Position Label Gap Sensor AdjustmentsSensor lever Setting up the Printer Printer Startup Sequence Printer Startup SequenceUsing the Command Line Changing Configuration SettingsUsing PrintSet Using the Printer’s HomeTestmode Activating Data Step Ready Error RtW Button CommentRunning Testmode TestmodeTestmode Printing Test Labels Testmode Running the Dump modeExtended Testmode Extended Testmode Selecting Function Extended Testmode ActivatingExtended Testmode 7c Dumpmode Function Extended Testmode 7b Testfeed Mode Slow FunctionExtended Testmode 7a Test Label Function Extended Testmode 7e Exit Extended Testmode 7d Factory Default FunctionUpgrading Firmware Setting up the Printer Technical Data Printer Specifications Table Printer SpecificationsSensors EnvironmentMedia Transfer RibbonAccesories and Options ElectronicsInterfaces Media Specifications Internal Roll Media Roll SizesCore Ribbon Size Media Width Paper Type SetupPaper Types and Sizes Non-Adhesive StripMedia Width excluding liner Self-Adhesive StripLiner Label Gap Self-Adhesive LabelsLabel Width excluding liner Label LengthSelf-adhesive Labels Detection Slit Length Tickets with GapsCopy Length Detection PositionTickets with Gaps Black Mark Y-Position Tickets with Black MarkBlack Mark Width Black Mark LengthTickets with Black Mark Appendix B Media Specifications Setup Parameters Baud Rate Setup DescriptionSerial Communication Setup Flow Control Character LengthParity Stop BitsReceive Buffer Feed Adjust SetupStart Adjust New LineStart Media SetupStop Adjust Media SizeLength WidthPrint Window Media TypeDirect Thermal Printing Paper TypeThermal Transfer printing Direct Thermal Recommmended SettingsThermal Transfer Recommended Settings Print Definitions Interfaces Protocol Default SetupSignals on the printer’s serial port RS-232 Serial InterfaceUSB Interface Network Status LEDs EasyLAN Ethernet InterfaceParallel Ieee 1284 Interface Pinout DescriptionAppendix D Interfaces Appendix D Interfaces Options Printhead Kit Cutter KitInternal Rewinder Appendix E Options EasyCoder PD41 Printer User’s Guide 960652-00

PD41 specifications

The Intermec PD41 is a robust and versatile industrial printer designed to meet the demands of various printing applications. Known for its reliability and durability, the PD41 is a preferred choice among businesses that require high-quality printing in challenging environments.

One of the main features of the PD41 is its impressive print resolution of up to 203 dpi, which ensures that text and graphics are crisp and clear. This high resolution is vital for printing barcodes and labels that need to be easily scanned and read. The printer supports a maximum print width of 4 inches, making it suitable for a wide variety of label sizes.

The PD41 utilizes advanced thermal transfer and direct thermal printing technologies, allowing users to choose the best method for their specific needs. Thermal transfer printing is excellent for producing long-lasting labels with vibrant colors, while direct thermal printing is ideal for short-term applications where durability is less critical. The printer’s ability to switch between these two technologies provides users with flexibility and cost-effectiveness.

Another notable characteristic of the Intermec PD41 is its fast print speed, which can reach up to 8 inches per second. This efficiency makes it particularly effective in high-volume environments, such as warehouses and distribution centers, where the quick turnaround of labels is essential for maintaining workflow.

Equipped with an intuitive user interface, the PD41 is easy to operate, even for those with limited technical expertise. The LCD display provides real-time feedback and status updates, making it simple for users to monitor printer performance and troubleshoot any issues that may arise. The printer also supports a variety of connectivity options, including USB, Serial, and Ethernet, allowing for seamless integration into existing systems.

In terms of build quality, the Intermec PD41 is designed to withstand rugged conditions. Its sturdy construction and reliable components make it capable of functioning in harsh industrial settings, ensuring longevity and reducing maintenance costs.

The PD41 is also compatible with a range of software solutions, enhancing its versatility. Businesses can use it for various applications, such as inventory management, shipping labels, and product labeling, making it a valuable asset across many industries.

In summary, the Intermec PD41 is a feature-rich industrial printer that combines high-quality printing capabilities with durability and versatility. Its advanced technologies and user-friendly design make it an excellent choice for any organization looking to streamline their labeling processes.
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