Model: MD19
This manual provides detailed instructions for the setup, operation, and maintenance of your Genmitsu MD19 Rotary Roller Kit. The MD19 is designed to enhance the capabilities of compatible Genmitsu engraving machines, enabling 360° Y-axis engraving on cylindrical and irregularly shaped objects. Please read this manual thoroughly before using the product to ensure proper function and safety.

Image: The Genmitsu MD19 Rotary Roller Kit set up with a wine glass for engraving, alongside various cylindrical objects demonstrating engraving possibilities.
The MD19 Rotary Roller Kit connects to your compatible Genmitsu engraving machine via a 4-pin to 6-pin terminal cable. Ensure your machine is powered off before making any connections.
The rolling block supports objects of various heights and lengths. Adjust it to ensure the object is level and stable during engraving.

Image: The adjustable rolling block, designed to support various object heights (36-80mm scope).
The MD19 features four gear settings to accommodate objects of different diameters. Select the appropriate gear for your object to ensure optimal contact and rotation.

Image: The four-gear adjustment mechanism for varying object widths.
Slide the adjustment knob to select the gear that best fits the diameter of your object.
For some Genmitsu machines, such as the L8, it may be necessary to raise the machine to accommodate the MD19 Rotary Roller and the object being engraved. This allows for sufficient clearance.
Video: Demonstrates how to raise the Genmitsu L8 machine using its built-in Z-axis raise function to create clearance for the rotary roller and objects.
Carefully place the cylindrical object onto the MD19 Rotary Roller, ensuring it rests securely on both the main rollers and the adjustable rolling block support. The object should be centered and stable to prevent movement during engraving.

Image: A tumbler positioned on the MD19 Rotary Roller, illustrating its 360° rotating engraving capability.
The MD19 Rotary Roller is compatible with popular engraving software such as LightBurn, as well as the software provided with Genmitsu L8 and Z6 machines. Refer to your specific software's documentation for detailed instructions on enabling and configuring rotary axis engraving.
Once the object is secured and software settings are configured, initiate the engraving process through your machine's control interface or software. Monitor the engraving to ensure proper operation.

Image: A wooden cylinder showcasing a detailed engraving, demonstrating the MD19's high accuracy and wide working area.
To ensure the longevity and optimal performance of your Genmitsu MD19 Rotary Roller Kit, regular maintenance is recommended.
| Problem | Possible Cause | Solution |
|---|---|---|
| Rotary roller not moving. | Incorrect connection; software not configured; power issue. |
|
| Engraving is distorted or uneven. | Object not stable; incorrect diameter setting; rollers dirty. |
|
| MD19 not recognized by machine. | Incompatible machine; incorrect port used. |
|
| Feature | Detail |
|---|---|
| Model Number | MD19 |
| Product Dimensions | 9.84 x 5.31 x 17.32 inches |
| Item Weight | 2.79 pounds |
| Engraving Area (Max) | 130 x 130 mm |
| Engraving Accuracy | 0.01 mm |
| Engraving Speed (Max) | 10,000 mm/min |
| Rolling Block Scope | 36-80mm |
| Adjustable Width Gears | 4 settings for various object diameters |
The Genmitsu MD19 Rotary Roller Kit is designed for seamless integration with the following Genmitsu engraving machines:

Image: The MD19 Rotary Roller Kit and its compatible Genmitsu L8 and Z6 engraving machines.
While the MD19 may be physically compatible with other brands of engraving machines, full functionality and software integration are guaranteed only with the listed Genmitsu models. Please verify compatibility with non-Genmitsu machines before use.
For warranty information, technical support, or service inquiries, please refer to the official Genmitsu website or contact Genmitsu customer service directly. Keep your purchase receipt for warranty claims.
Online Resources: Visit the official Genmitsu website for FAQs, software updates, and additional resources.
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