1. Introduction
The EZ Caster (S) Wireless Tattoo Pen Machine is designed for professional tattoo artists, offering stable power output and comfortable handling. Featuring a new motor upgrade, this machine ensures consistent performance for daily tattooing needs. Its ergonomic, anti-slip design provides a comfortable grip, reducing fatigue during long sessions. The machine operates quietly and smoothly, enhancing the experience for both the artist and the client.

2. Package Contents
Upon opening your EZ Caster (S) Wireless Tattoo Pen Machine package, you should find the following items:
- Caster Machine Pen
- EZ Stickers
- User Guide (this manual)
- Type C Charging Cable

3. Setup
- Charge the Power Pack: Before first use, fully charge the power pack using the provided Type C charging cable. The LED display will indicate the battery level. Recharging typically takes 2-3 hours.
- Attach Needle Cartridge: Carefully insert a compatible needle cartridge into the front end of the machine pen. Twist gently to secure it in place.
- Adjust Needle Protrusion: Rotate the grip of the machine to adjust the needle protrusion to your desired depth (0 - 4.5 mm).
4. Operating Instructions
The EZ Caster (S) features an easy-to-use LED screen for voltage display and control.
- Power On/Off: Press and hold the power button (marked with a circle and vertical line) on the power pack to turn the machine on or off.
- Adjust Voltage: Use the '+' and '-' buttons to increase or decrease the operating voltage. The LED screen will display the current voltage. The operating voltage range is 5-12V.
- Memory Function: The 'M' button allows you to cycle through preset memory settings (M1, M2, M3, M4, M5). This feature helps you quickly switch between preferred voltage settings for different tasks.

5. Maintenance
- Cleaning: After each use, carefully wipe down the machine with a suitable disinfectant solution. Ensure no liquids enter the internal components. Do not submerge the machine in water or cleaning solutions.
- Needle Cartridge Disposal: Always dispose of used needle cartridges in a designated sharps container according to local regulations.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the machine when the battery indicator is low. Store the machine in a cool, dry place when not in use.
- Storage: Store the tattoo pen in its original packaging or a protective case to prevent damage.
6. Troubleshooting
- Machine Not Turning On: Ensure the power pack is fully charged. If the issue persists, try charging with a different Type C cable and power adapter.
- Inconsistent Power/Stuttering: Check that the needle cartridge is properly seated. Ensure the battery is adequately charged. If the problem continues, the needle cartridge might be faulty, or the machine may require servicing.
- LED Display Not Working: If the display is unresponsive, try restarting the machine by holding the power button. If it remains off, the power pack may need replacement or repair.
- Excessive Vibration/Noise: This could indicate a loose needle cartridge or an internal issue. Ensure the cartridge is securely attached. If the problem persists, discontinue use and contact support.
7. Specifications
| Feature | Specification |
|---|---|
| Product Name | EZ Caster (S) Wireless Cartridge Tattoo Machine pen |
| Brand Name | HAWK CARTRIDGES |
| Model Number | Caster |
| Gun Type | Electric |
| Motor | Coreless DC motor |
| Battery Capacity | 1500mAh |
| Recharging Time | 2-3 hours |
| Working Time | Approx. 3-5 hours |
| Material | Aircraft Aluminum |
| Stroke Length | 3.5 mm optional |
| Operating Voltage | 5-12V |
| Rpm | 12V/10000rpm ± 10% |
| Needle Protrusion | 0 - 4.5 mm |
| Dimensions | 120x30mm |
| Weight | 171g |
| Color Options | Red, Green, Gold |
| Certification | CE |
| Batteries Included | Yes |
| Plug Type | EU |


8. User Tips
- Practice Safely: Always practice on synthetic skin before working on clients to familiarize yourself with the machine's feel and performance.
- Sterilization: Maintain strict sterilization protocols for all equipment and work surfaces to prevent cross-contamination.
- Needle Selection: Experiment with different needle cartridges and stroke lengths to find what works best for various tattooing styles and skin types.
- Battery Management: Keep an eye on the battery indicator during long sessions. Consider having a backup power pack or ensuring the machine is fully charged before starting a new tattoo.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the manufacturer or your point of purchase. Keep your purchase receipt as proof of purchase.