The Dymo LetraTag LT-100H is a versatile handheld label maker, perfect for home and office organization. It creates high-quality, self-adhesive labels using LT cassettes.
User guides and quick references are readily available online, offering comprehensive instructions for operation and troubleshooting.
This device is designed for ease of use, allowing users to quickly produce labels for various applications.
What is the Dymo LetraTag LT-100H?
The Dymo LetraTag LT-100H is a portable, handheld label maker designed for creating custom, self-adhesive labels. It’s a popular choice for organizing homes, offices, and various personal projects. This device utilizes Dymo LetraTag (LT) 1/2 inch (12mm) label cassettes, ensuring compatibility and ease of label replacement.
Essentially, it’s a compact solution for labeling needs, offering a straightforward method to print organized and professional-looking labels. The LT-100H is known for its user-friendly interface and ability to produce labels quickly. Detailed user guides and quick reference materials are available online, providing comprehensive support for new and existing users.
It’s a practical tool for anyone needing to label items, files, or containers efficiently.
Key Features and Benefits
The Dymo LetraTag LT-100H boasts several key features enhancing usability. It offers a QWERTY keyboard for efficient text input and a clear display screen for previewing labels. Users benefit from adjustable font sizes and styles, allowing for customized label appearances. The device supports a variety of label widths, providing flexibility for different applications.
A significant benefit is its portability; being handheld, it can be used anywhere. The LT-100H also includes a memory function for saving frequently used labels, saving time and effort. Its simple operation makes it accessible for all users, while the durable construction ensures longevity.
Package Contents
Upon opening a new Dymo LetraTag LT-100H package, you’ll find several essential components. Included is the LetraTag LT-100H label maker unit itself, ready for immediate use. A starter LT paper label cassette, typically black on white, is provided to get you started creating labels right away.
Furthermore, the package contains a 1-Year Limited Warranty card, outlining the terms and conditions of the warranty coverage. A Registration Card is also included, allowing you to register your device for support and updates. Finally, you’ll receive a comprehensive Instruction Manual to guide you through setup and operation.
Getting Started
Begin by inserting batteries and installing a compatible LT cassette. Power on the device and consult the user guide for initial setup instructions.
These simple steps will quickly prepare your Dymo LetraTag LT-100H for creating organized, professional-looking labels.
Inserting Batteries
To begin, locate the battery compartment on the Dymo LetraTag LT-100H, typically found on the underside of the unit. Gently slide open the compartment cover. Insert four AAA batteries, ensuring correct polarity as indicated by the + and – symbols inside the compartment.
It’s crucial to use new, alkaline batteries for optimal performance. Avoid mixing old and new batteries, or different battery types. Once the batteries are securely in place, carefully slide the compartment cover back until it clicks shut. The label maker is now ready to be powered on and used for creating labels.
Installing the Label Cassette
Begin by lifting the label cassette cover located on the Dymo LetraTag LT-100H. Insert a Dymo LetraTag LT (12mm) cassette into the compartment, ensuring it clicks firmly into place. The label will feed from the right side, and the ribbon will unwind from the left.
Confirm the cassette is properly seated before closing the cover. A correctly installed cassette will allow the label maker to feed the label smoothly during printing; Only use Dymo LetraTag cassettes to avoid damage to the printer and ensure optimal label quality.
Powering On and Off
To power on the Dymo LetraTag LT-100H, simply press the power button. The display screen will illuminate, indicating the device is ready for use. The label maker features an auto-power off function to conserve battery life when not in use.
To power off manually, press and hold the power button for a few seconds until the screen goes blank. Ensure the device is fully powered off when changing label cassettes or storing it for extended periods. Proper power management extends battery lifespan and ensures reliable operation.

Understanding the Control Panel
The Dymo LetraTag LT-100H features an intuitive control panel. It includes a keyboard for text input, a display screen for previewing labels, and function keys for editing.
These controls allow for easy navigation and customization of label settings.
Keyboard Layout
The Dymo LetraTag LT-100H keyboard is designed for efficient label creation. It features standard alphanumeric keys (A-Z, 0-9) for entering text, alongside essential punctuation marks. Shift key access expands character options, including uppercase letters and additional symbols.
Dedicated function keys streamline label formatting. The spacebar inserts spaces, while the backspace key corrects errors. A clear ‘Enter’ or ‘Print’ key confirms selections and initiates label printing. The keyboard’s layout prioritizes quick and accurate text input, making label creation straightforward for users of all skill levels. It’s a user-friendly interface for crafting personalized labels.
Display Screen Indicators
The Dymo LetraTag LT-100H display screen provides crucial information during label creation. Key indicators show battery level, alerting users when replacement is needed. A label width indicator confirms the selected cassette size. The display also shows font size and style previews, allowing for visual confirmation before printing.
Error messages appear on the screen to signal issues like jammed cassettes or low battery. These indicators ensure smooth operation and help troubleshoot problems quickly. The clear, concise display enhances usability, guiding users through each step of the labeling process for optimal results.
Function Keys Explained
The Dymo LetraTag LT-100H features intuitive function keys for streamlined label creation. The ‘Print’ key produces the label, while ‘Preview’ allows a visual check before committing. ‘Shift’ enables access to alternate characters and symbols. ‘Select’ confirms choices and advances through menus.
The ‘Edit’ key facilitates text modification, and ‘Clear’ erases entered characters. Dedicated keys control font size and style adjustments. Understanding these functions is key to maximizing the label maker’s capabilities, ensuring efficient and accurate label production for various organizational needs.

Creating Labels
With the Dymo LetraTag LT-100H, label creation is straightforward. Enter your desired text, select font size and style, and choose the appropriate label width for your needs.
Entering Text
To begin creating a label with your Dymo LetraTag LT-100H, utilize the keyboard to input your desired text. The device supports alphanumeric characters, ensuring flexibility for various labeling tasks. Press the keys firmly to register each letter, number, or symbol.
The label maker allows for direct text entry, meaning you can type directly onto the screen. Utilize the shift key to access secondary characters located on the keys. Remember to double-check your spelling before proceeding, as editing can be done, but is more efficient with accurate initial input.
The LT-100H provides a user-friendly interface for composing labels quickly and efficiently, making it ideal for organizing homes and offices.
Selecting Font Size and Style
The Dymo LetraTag LT-100H offers limited, but useful, font style options. While not extensively customizable, users can typically select different font sizes to suit their labeling needs. Navigate through the options using the function keys, often indicated by arrows or specific symbols on the control panel.
The available sizes generally include small, medium, and large, allowing for adjustments based on the label’s intended application and the cassette width. Explore the menu to preview how each size appears before finalizing your label.
Experiment with the settings to achieve the desired readability and aesthetic for your labels.
Choosing Label Width
The Dymo LetraTag LT-100H primarily utilizes 1/2 inch (12mm) LetraTag LT cassettes. This means the label width is largely predetermined by the cassette installed in the device. The label maker is specifically designed to work with this standard width, simplifying the selection process.
While the LT-100H doesn’t offer adjustable label widths, a variety of cassette colors and label types are available within the 12mm format. Ensure you’re using a compatible LetraTag cassette for optimal performance and print quality.
Consider the application when selecting a cassette type.

Advanced Features
The Dymo LetraTag LT-100H offers memory functions for saving labels, editing capabilities for corrections, and supports symbols for customized labeling.
These features enhance efficiency and allow for creating diverse, professional-looking labels.
Using Symbols and Special Characters
The Dymo LetraTag LT-100H expands labeling possibilities beyond standard text by incorporating a variety of symbols and special characters. Accessing these enhances label clarity and personalization. The user manual details how to cycle through available symbols directly on the device’s keyboard.
These symbols can represent warnings, measurements, or simply add visual interest. Utilizing special characters allows for creating unique identifiers or emphasizing important information on labels. Experimenting with these options unlocks creative labeling solutions for diverse organizational needs, making labels more informative and visually appealing.
Memory Function – Saving Labels
The Dymo LetraTag LT-100H features a convenient memory function, allowing users to save frequently used labels for quick recall. This eliminates the need to repeatedly enter the same text, significantly streamlining the labeling process. The user manual explains how to store labels within the device’s internal memory.
Saved labels can be easily edited or reused as needed, offering flexibility and efficiency. This feature is particularly useful for labels that require consistent formatting or content. Utilizing the memory function saves time and reduces potential errors, making the LT-100H a practical tool for ongoing labeling tasks.
Editing Existing Labels
The Dymo LetraTag LT-100H allows for easy modification of previously created labels. Users can access stored labels and make changes to the text, font size, or style directly on the device. The user guide details the steps for entering edit mode and navigating through the label content.
This functionality is invaluable for correcting errors or updating information on existing labels. Editing is straightforward, ensuring quick adjustments without needing to recreate the entire label from scratch. The LT-100H’s editing capabilities enhance its usability and provide a practical solution for maintaining accurate and up-to-date labeling.

Troubleshooting
Common issues with the Dymo LetraTag LT-100H include power failures, jammed cassettes, and display problems. The user guide provides solutions for these, ensuring smooth operation.
Refer to the manual for detailed steps to resolve these issues and maintain optimal performance.
Label Maker Not Powering On
If your Dymo LetraTag LT-100H fails to power on, first ensure the batteries are correctly installed with the proper polarity (+/-). Replace the batteries with fresh ones, as low battery power is a frequent cause of this issue.
Verify the battery compartment is securely closed. A loose compartment can interrupt the power connection. If the problem persists, check the label cassette is properly inserted, as a faulty cassette can sometimes prevent the device from starting.
Consult the user guide for detailed diagrams illustrating correct battery and cassette installation. If none of these steps resolve the issue, further assistance may be needed.
Jammed Label Cassette
A jammed label cassette in your Dymo LetraTag LT-100H can halt operation. First, power off the device. Gently attempt to remove the cassette; avoid excessive force, which could damage the mechanism. If it resists, try pressing the cassette release button (if equipped) while pulling.
Inspect the cassette for any visible obstructions or torn label pieces. Carefully remove any debris. Reinsert the cassette, ensuring it clicks securely into place. Power on the label maker and test its functionality.
Refer to the user guide for specific instructions and diagrams related to cassette removal and reinsertion.
Display Issues
If the Dymo LetraTag LT-100H display is blank or showing distorted characters, begin by ensuring the batteries are fresh and correctly installed. Low battery power is a common cause of display problems. Try replacing the batteries with a new set.
If the issue persists, perform a reset by removing and reinserting the batteries. Check for any physical damage to the display screen. Consult the user manual for troubleshooting steps specific to display errors.
A faint display might indicate a need for battery replacement, even if the device appears to power on.

Label Cassette Information
The Dymo LetraTag LT-100H utilizes DYMO LetraTag (LT) 1/2 inch (12 mm) label cassettes. Understanding cassette codes and proper replacement ensures optimal label printing.
Compatible cassettes are readily available, offering various colors and label types.
Compatible Label Cassettes
The Dymo LetraTag LT-100H is specifically designed to work with Dymo LetraTag LT cassettes, which are 1/2 inch (12mm) in width. These cassettes come in a variety of options to suit different labeling needs. You can find paper labels, durable labels, and even specialized options like iron-on fabric labels.
Common choices include black on white, black on yellow, and white on clear cassettes. Dymo continually expands its range, so exploring their website or retailer listings is recommended. Always ensure the cassette is a genuine Dymo LetraTag LT cassette for optimal performance and to avoid potential damage to your label maker. Using non-compatible cassettes may void the warranty.
Replacing Label Cassettes
To replace a label cassette in your Dymo LetraTag LT-100H, first ensure the label maker is powered off. Gently lift the cassette cover, located on the device. Remove the empty cassette by pulling it upwards. Next, unwrap your new Dymo LetraTag LT cassette and align it with the slot, ensuring the label side faces downwards.
Push the new cassette firmly into place until it clicks. Close the cassette cover securely. The label maker is now ready to use with the new cassette. Always handle cassettes with care to avoid damage to the label ribbon or plastic casing.
Understanding Label Cassette Codes
Dymo LetraTag LT cassettes utilize a specific coding system to identify label type and size; These codes are printed directly on the cassette packaging. The most common cassette used with the LT-100H is the 12mm (0.47 inch) width, often indicated within the code.
Understanding these codes ensures compatibility with your label maker. Codes specify the color, material, and dimensions of the label. Using the correct cassette guarantees optimal print quality and prevents potential damage to the device. Refer to Dymo’s official documentation for a complete list of compatible codes.
Maintenance and Care
Regular cleaning with a soft cloth keeps your Dymo LetraTag LT-100H functioning optimally. Store it in a cool, dry place, and replace batteries as needed.
Proper care extends the life of your label maker and ensures consistent performance.
Cleaning the Label Maker
To maintain your Dymo LetraTag LT-100H, regular cleaning is essential. Always power off the device and remove the batteries before commencing any cleaning procedures. Use a soft, dry cloth to wipe down the exterior casing, removing any dust or debris that may have accumulated.
For stubborn marks, lightly dampen the cloth with water, ensuring it is not overly wet. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the plastic components. Pay particular attention to the keyboard area, gently cleaning between the keys to remove any trapped particles.
The label cassette compartment should also be periodically checked and cleaned to prevent label jams. Ensure the area is completely dry before reinserting batteries or a new label cassette.
Storing the Label Maker
Proper storage will prolong the life of your Dymo LetraTag LT-100H. When not in use for extended periods, it’s best to remove the batteries to prevent potential corrosion or leakage. Store the label maker in a cool, dry place, away from direct sunlight and extreme temperatures.
Avoid storing it in areas with high humidity, as this can damage the internal components. A protective case or bag can help shield the device from dust and physical damage. Ensure the label cassette compartment is empty before storing to prevent any potential issues with the mechanism.
Keep the device out of reach of small children.
Battery Replacement Guidelines
The Dymo LetraTag LT-100H requires batteries for operation. When the display indicates low battery power, replace them promptly. Use four AAA alkaline batteries for optimal performance. Ensure correct polarity when inserting new batteries – match the (+) and (-) markings inside the battery compartment.
Remove depleted batteries immediately to prevent potential leakage and damage. Dispose of used batteries responsibly, following local regulations for battery recycling. Avoid mixing old and new batteries, or different types of batteries. Always use a complete set of new batteries for consistent power.

Technical Specifications
The Dymo LetraTag LT-100H boasts a 180 dpi resolution. Its dimensions and weight are compact for portability, and it requires 4 AAA batteries for power.
Resolution
The Dymo LetraTag LT-100H features a resolution of 180 dots per inch (dpi). This specification directly impacts the clarity and detail of the printed labels. A higher dpi generally translates to sharper text and graphics, making labels easier to read and more professional in appearance.
For the LT-100H, 180 dpi provides a good balance between print quality and printing speed. It’s sufficient for most common labeling tasks around the home, office, or for personal organization. While not as high as some professional-grade label makers, it delivers consistently clear and legible results for everyday use.
The resolution is a fixed parameter of the device and cannot be adjusted by the user.
Dimensions and Weight
The Dymo LetraTag LT-100H is designed for portability and convenient use. While precise dimensions aren’t universally detailed in readily available documentation, it’s a compact, handheld device. Its lightweight construction enhances usability, making it easy to carry and maneuver during labeling tasks.
The label maker’s size allows for comfortable one-handed operation, and it can be easily stored in a drawer or bag when not in use. The specific length is noted in some documentation, but overall dimensions are not readily available. Its manageable weight contributes to extended use without fatigue.
Power Requirements
The Dymo LetraTag LT-100H operates on readily available batteries, providing convenient, cordless operation. Specifically, the label maker requires batteries for power, allowing for use without a direct connection to a power outlet. While the exact battery type isn’t consistently specified in brief documentation, it typically utilizes AAA or AA batteries – check your device or packaging.
Battery life varies depending on usage frequency and label printing volume. It’s recommended to use high-quality batteries for optimal performance and longevity. Always follow proper battery handling and replacement guidelines for safe operation.

Warranty Information
The Dymo LetraTag LT-100H includes a 1-year limited warranty covering defects in materials and workmanship. A registration card is often included with purchase.
Review the warranty details for specific terms and conditions.
1-Year Limited Warranty Details
DYMO provides a one-year limited warranty for the LetraTag LT-100H, commencing from the original purchase date. This warranty safeguards against defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accidents, or unauthorized repairs.
During the warranty period, DYMO will, at its discretion, repair or replace the defective unit without charge. To obtain warranty service, proof of purchase is required. This warranty gives you specific legal rights, and you may have other rights which vary by location.
For complete warranty terms and conditions, please refer to the included warranty card or visit the DYMO website at www.dymo.com.
Registration Card Information
Included with your Dymo LetraTag LT-100H is a registration card. Completing and returning this card allows DYMO to keep you informed about new products, software updates, and special offers. Registration is entirely optional, but highly recommended to maximize your product experience.
The card requests basic contact information, including your name, address, and email. It may also ask about your intended use for the label maker. Submitting the card does not affect your warranty coverage, but ensures DYMO can provide relevant support.
Alternatively, you can often register your product online at www.dymo.com.

Safety Precautions
Always handle label cassettes with care, avoiding forceful insertion or removal. Ensure the device is powered off during label changes. Keep away from liquids.
Follow general electrical safety guidelines when using the device and charging batteries.
General Safety Guidelines
To ensure safe operation of your Dymo LetraTag LT-100H, always adhere to basic safety precautions. Avoid using the label maker in excessively humid environments or near flammable materials. Do not attempt to disassemble or repair the device yourself, as this could lead to electrical shock or malfunction.
Inspect the power adapter and cord for any damage before each use. If damage is detected, discontinue use immediately. Keep the label maker out of reach of young children. Never insert objects other than compatible LetraTag cassettes into the device. Always power off the unit before changing cassettes or batteries.
Handling Label Cassettes Safely
When using Dymo LetraTag LT-100H label cassettes, exercise caution to prevent injury. Avoid touching the metallic contacts within the cassette, as they may cause skin irritation. Ensure the cassette is properly inserted into the label maker before powering on the device. Do not force the cassette into the slot; it should slide in smoothly.
Dispose of used cassettes responsibly, following local regulations for plastic waste. Keep cassettes away from small children to prevent choking hazards. Never attempt to open or tamper with the cassette’s internal components. Only use genuine Dymo LetraTag LT cassettes for optimal performance and safety.