1. Introduction
The Wacom ONE Medium (model CTL-672-S) is a versatile graphic tablet designed for digital drawing, photo editing, online learning, and creative tasks. It offers a natural pen-on-paper feel, making it an ideal tool for artists, students, and professionals. This manual provides essential information to help you set up, operate, and maintain your Wacom ONE Medium tablet.
2. What's in the Box
Upon unpacking your Wacom ONE Medium, please ensure all the following components are present:
- Wacom ONE Medium Graphic Tablet (CTL-672-S)
- Wacom Digital Pen
- USB Cable (for connecting the tablet to your computer)
- Quick Start Guide (physical or digital)

Image: The Wacom ONE Medium tablet in black, accompanied by its digital pen. A 'works with Chromebook' logo is visible in the top right corner.
3. Setup Guide
Follow these steps to set up your Wacom ONE Medium tablet:
- Connect the Tablet: Plug the USB cable into the Wacom ONE Medium tablet and then into an available USB port on your computer.
- Install Drivers: For optimal performance and full functionality, it is crucial to install the latest Wacom drivers. Visit the official Wacom website (www.wacom.com/support/product-support/drivers) to download and install the drivers specific to your operating system (Windows or macOS).
- Restart Your Computer: After driver installation, restart your computer to ensure all changes take effect.
- Test the Tablet: Open a drawing application or a document and test the pen's functionality. The cursor should move with the pen, and pressure sensitivity should be active.

Image: A person's hand using the Wacom digital pen on the Wacom ONE Medium tablet, which is connected to a laptop displaying digital art software. This illustrates the tablet in active use.
4. Operating Instructions
4.1 Using the Digital Pen
The Wacom Digital Pen is battery-free and offers 2048 levels of pressure sensitivity, allowing for precise control over line thickness and opacity in compatible software.
- Drawing and Writing: Hold the pen like a regular pen or pencil. The tip acts as your mouse cursor.
- Pen Buttons: The pen typically features two programmable buttons. These can be customized via the Wacom Tablet Properties software to perform functions like right-click, scroll, or modifier keys.
- Hovering: Move the pen tip close to the tablet surface without touching it to move the cursor without clicking.
4.2 Customizing Settings
The Wacom Tablet Properties software (installed with the drivers) allows you to personalize your tablet experience:
- Pen Sensitivity: Adjust the pressure response curve to match your drawing style.
- Button Functions: Assign different functions to the pen buttons.
- Mapping: Define the active area of the tablet and how it maps to your screen(s).
4.3 Compatibility
The Wacom ONE Medium is compatible with:
- Windows operating systems
- macOS operating systems
- Chromebook devices (with limited functionality, driver installation may not be required)

Image: A person using the Wacom ONE Medium tablet connected to a laptop, displaying a chemical structure diagram. An open textbook is also visible, suggesting use for educational purposes.
5. Maintenance
Proper care ensures the longevity and optimal performance of your Wacom ONE Medium tablet:
- Cleaning the Tablet: Use a soft, damp, lint-free cloth to gently wipe the tablet surface. Avoid harsh chemicals or abrasive materials.
- Pen Nibs: The pen nibs will wear down over time. Replace them when they become too short or sharp to maintain a smooth drawing experience. Replacement nibs are typically available from Wacom's official website or authorized retailers.
- Storage: When not in use, store the tablet and pen in a clean, dry place, away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the tablet.
6. Troubleshooting
If you encounter issues with your Wacom ONE Medium, try the following solutions:
- Tablet Not Recognized:
- Ensure the USB cable is securely connected to both the tablet and your computer.
- Try connecting the tablet to a different USB port.
- Verify that the Wacom drivers are correctly installed and up to date. Reinstall them if necessary.
- Restart your computer.
- Pen Not Working or No Pressure Sensitivity:
- Check if the pen nib is properly inserted and not excessively worn.
- Ensure the Wacom Tablet Properties software is running and the pen is recognized.
- If your pen requires a battery (some models do, though the CTL-672-S pen is typically passive), ensure it is correctly inserted and charged. The product specifications mention '1 A batteries required', which may refer to the pen.
- Reinstall the Wacom drivers.
- Cursor Jumps or Is Inaccurate:
- Ensure there are no electronic devices causing interference near the tablet.
- Calibrate the pen and tablet using the Wacom Tablet Properties software.
- Clean the tablet surface for any debris.
For further assistance, refer to the Wacom support website or contact Wacom customer service.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | CTL-672-S |
| Brand | Wacom |
| Series | CTL 672 |
| Connectivity Technology | USB |
| Pressure Sensitivity | 2048 Levels |
| Operating System Compatibility | Windows, macOS, Chromebook |
| Item Weight | 15.4 ounces (approx. 436 grams) |
| Color | Black (tablet), Red (underside) |
| Batteries | 1 A batteries required (for pen, if applicable) |
Note: Product dimensions provided in source data (787.4 x 787.4 x 0.01 inches) appear to be incorrect and are therefore omitted. Please refer to official Wacom product pages for accurate physical dimensions.

Image: The underside of the Wacom ONE Medium tablet, which is red, showing the rubber feet and a label area.
8. Warranty and Support
For information regarding your product's warranty, please visit the official Wacom website and navigate to the support section. You can also find FAQs, driver downloads, and contact information for customer support there.
Wacom Support Website: www.wacom.com/support







