Properties: With Thermal Copier, the tattoo artist can make a copy of a design that can then be transferred to the skin of the person receiving the tattoo, ensuring the tattoo artist gets exactly what he or she wants. Compatible with both 110V and 220V, this machine works all over the world. Upgrade tattoo printer version and optimize quality for better tattoo transfer. This tattoo printer has high transmission speed, low heat, low noise and good performance. How to use the tattoo transfer machine? 1. Choose your favorite pattern and tap it on a blank paper (A4 size). 2. Turn on the machine. 3. Open the transfer paper cover. 4. Place the yellow side of the stencil sheets into the transfer paper feed slot. 5. Place the printed pattern in the document feeder. 6. Set up copy mode. 7. Press the copy button. Frequently asked questions and answers: Q1: How to solve machine print random line or black line problem? A: Please restore the default setting and clean the roller regularly.Steps to restore default setting: 1. Press the "Stop" button for 3 seconds, then you will hear a beep 2. Press the "Mirror" button 3. Click the "Copy" button Wipe the inks on the platen regularly to avoid black line printing. Q2: How do I solve a paper jam problem? A: If the machine overheats, it will jam the paper. Wait for the device to cool down and then use it again. Specifications: Color: Black Material: ABS Document size: A4 Power supply: AC 110 220V / 50 60Hz Working temperature: 5 - 35 degrees Relative Humidity: 20%-80% Package Size: 33 * 24 * 13.5cm / 13 * 9.5 * 5.3in Package Weight: 1478g / 52oz Note: It can only be used to transfer line charts, not patterns with many shaded parts. Package list: 1 * Tattoo Transfer Copier Machine 1 * Instruction Manual 1 * power cord