1. Introduction and Overview
The EZ Avant V2 is a high-performance pen-style tattoo machine designed for professional tattoo artists. It features a customized motor for smooth and precise tattooing and is compatible with most tattoo cartridges in the industry. A key innovation of the Avant V2 is its quickly adjustable stroke mechanism, allowing artists to select from six different stroke lengths to suit various tattooing styles, including traditional tattooing, permanent makeup (PMU), and scalp micropigmentation (SMP).

Figure 1: EZ Avant V2 Adjustable Stroke Pen-style Tattoo Machine (Black with Green Ring)
Video 1: Product demonstration showing cartridge insertion and stroke adjustment.
2. Safety Information
Please read and understand all safety instructions before operating the EZ Avant V2 tattoo machine. Failure to follow these guidelines may result in injury, electric shock, fire, or damage to the device.
- Always use sterile, single-use tattoo cartridges.
- Ensure the machine and all accessories are properly cleaned and disinfected according to industry standards before and after each use.
- Wear appropriate personal protective equipment (PPE), such as gloves, during operation.
- Do not expose the machine to excessive moisture or liquids.
- Only use the machine with compatible and certified power supplies (not included).
- Keep the machine out of reach of children and unauthorized personnel.
- Disconnect the power supply before cleaning or performing any maintenance.
3. Package Contents
Upon opening your EZ Avant V2 package, please verify that all items are present and undamaged:
- 1 x EZ Avant V2 Adjustable Stroke Pen-style Tattoo Machine
- 1 x RCA Cord
Note: Tattoo cartridges and power supply are sold separately.
4. Setup Instructions
Follow these steps to prepare your EZ Avant V2 tattoo machine for use:
- Connect the RCA Cord: Insert the RCA connector of your power supply cord into the RCA port at the back of the tattoo machine. Ensure a secure connection for stable high conductivity.

Figure 2: Connecting the RCA cable to the machine.
- Insert Tattoo Cartridge: Gently push a sterile tattoo cartridge into the front opening of the machine until it clicks securely into place. Ensure the cartridge is fully seated.

Figure 3: Inserting a tattoo cartridge.
- Adjust Stroke Length: The Avant V2 features an adjustable stroke mechanism. Rotate the green (or red/black, depending on model) ring on the machine body to select your desired stroke length. The available options are 2.5mm, 2.6mm, 2.8mm, 3.2mm, 3.6mm, and 4.0mm.

Figure 4: Adjusting the stroke length.

Figure 5: Available stroke length options.
- Connect to Power Supply: Connect the other end of the RCA cord to your tattoo power supply.
5. Operating Instructions
Once the machine is set up, you can begin operation:
- Power On: Turn on your tattoo power supply and set it to the desired operating voltage, typically between 5V and 12V DC.
- Needle Protrusion Adjustment: Adjust the needle protrusion by rotating the grip of the machine. The recommended range is 0 - 4.5 mm.
- Stroke Length Application: Select the appropriate stroke length for your tattooing technique:
- 2.5 - 2.6mm: Ideal for permanent makeup (PMU), such as eyebrows, eyeliner, and lips.
- 2.8 - 3.2mm: Suitable for fine line work and light shading.
- 3.6mm: Versatile for most tattoo styles, including both lining and shading.
- 4.0mm: Best for old school, totem, flourish, cartoon, old traditional, and bold lines.

Figure 6: Stroke length recommendations for various tattoo styles.
- Operation: Begin tattooing as per standard professional practices.
- Power Off: After use, turn off your power supply and disconnect the RCA cord from the machine.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your EZ Avant V2 tattoo machine:
- Cleaning: After each use, carefully clean the exterior of the machine with a suitable disinfectant wipe. Do not immerse the machine in liquid. Ensure no liquids enter the motor housing.
- Disinfection: Follow your local health regulations for disinfecting tattoo equipment.
- Storage: Store the machine in a clean, dry, and sterile environment when not in use.
- Lubrication: The EZ Coreless Motor is designed for maintenance-free operation. Do not attempt to lubricate internal components unless specifically instructed by EZ Tattoo.
7. Troubleshooting
If you encounter issues with your EZ Avant V2, refer to the following common problems and solutions:
- Machine not turning on or inconsistent power:
- Check if the RCA cord is securely connected to both the machine and the power supply.
- Ensure your power supply is functioning correctly and providing adequate voltage.
- Inspect the RCA cord for any visible damage.
- Cartridge not seating properly or falling out:
- Ensure you are using compatible tattoo cartridges.
- Push the cartridge firmly until you hear or feel a click, indicating it's locked in place.
- Check for any debris in the cartridge port that might prevent proper seating.
- Unusual noise or vibration:
- Verify that the tattoo cartridge is correctly inserted and not damaged.
- Ensure the stroke adjustment ring is securely set to a specific length.
- If the issue persists, discontinue use and contact customer support.
8. Specifications
Detailed technical specifications for the EZ Avant V2 Tattoo Machine:

Figure 7: Key specifications of the Avant V2.
| Feature | Detail |
|---|---|
| Product Name | Avant V2 adjustable stroke pen-style tattoo machine |
| Model Number | Avant V2 |
| Brand Name | EZ |
| Type | Tattoo Gun (Electric) |
| Material | Aircraft aluminum |
| Color Available | Black, Red, Green |
| Dimensions (Ø x L) | 30 x 115 mm |
| Weight | 6.84oz (194g) |
| Motor | EZ Coreless Motor |
| Rpm | 9000rpm ± 10% |
| Operating Voltage | 5 - 12 V DC |
| Switch Frequency | 60 - 160 Hz |
| Stroke Length | 2.5, 2.6, 2.8, 3.2, 3.6, 4.0 mm |
| Needle Protrusion | 0 - 4.5 mm |
| Connection | RCA |
| Included | One pcs RCA cord |
| Is Batteries Included | No |
| Commodity Quality Certification | CE |
| Origin | Mainland China |
9. Warranty and Support
EZ Tattoo provides a comprehensive warranty for the Avant V2 machine:
- Body Components: Body components not subjected to normal wear and tear are covered under warranty for the life of the machine.
- Motor: The motor is covered by a 1-year warranty from the date of purchase.
For warranty claims or technical support, please contact EZ Tattoo customer service directly.
10. User Tips
Based on common user inquiries, here are some helpful tips for using your EZ Avant V2:
- Power Connection: If your machine isn't powering on, double-check that the RCA cord is fully inserted into both the machine and your power supply. A loose connection is a common cause of power issues.
- Cartridge Loading: When inserting a new cartridge, ensure it's pushed in firmly until it locks. This prevents wobbling and ensures proper needle function.
- Stroke Adjustment: Experiment with the different stroke lengths to find what works best for your specific technique and the client's skin type. The adjustable ring allows for quick changes during a session.





