1. Introduction
The Phezer P19 is a versatile 12.7mm handheld inkjet printer designed for portable and efficient coding and labeling. It features a 4.3-inch HD capacitive touch screen for intuitive operation and supports printing various content types including QR codes, barcodes, batch codes, dates, numbers, logos, and expiry dates on a wide range of materials. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your P19 printer.

2. Package Contents
Please check the package to ensure all items are present:
- Handheld Inkjet Printer (P19)
- Charger (AC input 100~240V; DC output 16.8V/2A)
- Cardboard Box
- Ink Cartridge (Water-based/42ml or Solvent/42ml, depending on selection)
- Support Plate
- USB Driver Touch Pen (U Disk and Pen)
- Specification/User Manual


3. Specifications
The following table details the technical specifications of the Phezer P19 Handheld Inkjet Printer:
| Feature | Description |
|---|---|
| Print Head | Thermal inkjet 2.5 |
| CPU | Quad core 1.4GHz |
| Operation System | Linux |
| Print Distance | Best quality with 2-5mm |
| Interface | USB, TYPE-C |
| Print Resolution | 600dpi Maximum |
| Weight | GW 0.45KG |
| Dimension | 215*125*40mm |
| Battery | 2600mAh @ DC16.8V (10 hours continuous use) |
| Ink Type | Water-based/42ml, Solvent/42ml |
| Material of Printer | ABS+PC |
| Print Height | 2-12.7mm adjustable |
| Language | Chinese, English, Japanese, Turkish, Arabic, Korean, Spanish, Russian, French, Portuguese, Italian, etc. |
| Adapter | AC input 100~240V; DC output 16.8V/2A |
| Ink Color Options | Black, White, Red, Yellow, Blue, Green, Invisible, UV |
| Print Content | Chinese, English, Numbers, Symbols, QR code, Bar code, Pictures, Dates, Counter |
| Print Media | Boards, Carton, Stone, Pipe, Cable, Metal, Plastic, Electronic, Automotive parts |
| Operational Environment | Temperature 0-45℃ (Best: 20-30℃), Humidity 40%-60%Rh |

4. Setup
4.1 Initial Charging
Before first use, ensure the printer's battery is fully charged. Use the provided AC adapter (input 100~240V; output 16.8V/2A) to charge the device. The battery is 2600mAh @ DC16.8V and provides approximately 10 hours of continuous use.
4.2 Ink Cartridge Installation
- **Power Off**: Always turn off the printer before installing or removing ink cartridges to prevent damage.
- **Insert Cartridge**: Carefully insert the ink cartridge into its designated slot until it clicks into place.
4.3 Power On and Interface Overview
Press the power button to turn on the printer. The device features a 4.3-inch HD capacitive touch screen for easy navigation.


5. Operating Instructions
5.1 Creating and Editing Print Content
The P19 printer allows for direct editing of files on the device without needing a PC. Use the touch screen to:
- **Open**: Load existing print templates.
- **Add**: Create new print content.
- **Edit**: Modify text, numbers, symbols, QR codes, barcodes, pictures, dates, or counters.
- **Delete**: Remove unwanted content.

5.2 Adjusting Print Height
The print height is adjustable from 2mm to 12.7mm. Use the settings on the touch screen to set the desired height for your application.

5.3 Printing on Various Materials
The Phezer P19 is designed to print on a wide variety of surfaces. Ensure the print distance is between 2-5mm for best quality.
- Boards
- Carton
- Stone
- Pipe
- Cable
- Metal
- Plastic
- Electronic components
- Automotive parts
- Wood
- Fabric
- Aluminum Foil


5.4 Language Settings
The printer's interface supports multiple languages, making it suitable for various users. Navigate to the 'Settings' menu to change the interface language.

5.5 Using the Coding Button
Once your display interface settings are complete and the content is ready, press the coding button (trigger) to initiate printing.
6. Maintenance
6.1 Ink Cartridge Care
- **Protection**: When not using ink cartridges, always close the protective cover promptly to prevent the nozzle from drying out or getting damaged.
- **Cleaning Nozzle**: If the nozzle appears dirty or printing quality degrades, dip a soft paper towel with a small amount of alcohol and gently wipe the nozzle in one direction.
- **Storage**: For quick-drying ink cartridges, if not in use for an extended period, remove the cartridge from the machine and store it properly with its protective clip/cover to avoid damage.
6.2 Battery Maintenance
- **Charging**: Use only the special charger provided with the printer.
- **Long-term Storage**: If the printer is stored for a long time and not in use, it is recommended to charge and discharge the battery safely every three months to maintain its health.
6.3 General Cleaning
The printer features a fully enclosed design, ensuring ink cartridges and interfaces are not easily exposed. For general cleaning, wipe the exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.

7. Troubleshooting
7.1 Printer Screen Not Responding
If the printer screen is not working, you may need to calibrate it. Refer to the detailed instructions in the full user manual or contact customer support for guidance.
7.2 Printer Cannot Print
If the printer fails to print, check the following:
- **Timing Belt**: Verify that the timing belt on the left side of the printer is correctly seated in its groove.
- **Ink Level**: Check if there is sufficient ink in the ink cartridge.
- **Nozzle Switch**: In the printer settings, try switching the nozzle.
- **Reinstall Cartridge**: Turn off the printer, then remove and reinstall the ink cartridge.
7.3 Printing is Not Clear
If the print output is unclear, try these steps:
- **Clean Nozzle**: Check if the ink cartridge nozzle is clean and dry. Carefully wipe the nozzle with a clean, soft tissue.
- **Ink Flow**: With the printer off, remove the ink cartridge, shake it gently nozzle-down several times, and then stick a clean paper towel to the nozzle surface to help divert ink.
- **Nozzle Switch**: In the printer settings, try switching the nozzle.
- **Replace Cartridge**: If the above steps do not resolve the issue, replace the ink cartridge.
7.4 Wire Drawing Phenomenon (Streaks in Print)
This usually indicates the quick-drying ink cartridge may be partially dry. Wipe the nozzle carefully with a clean soft tissue and try switching the nozzle in the printer settings. Always install the protective cover on the ink cartridge when not in use.
8. User Tips
- For printing on curved surfaces like bottles, a metal positioning plate can be used to stabilize the item and ensure consistent print quality.
- The printer supports external photoelectric sensors for automated printing setups. If you require this functionality, ensure you have the compatible sensor.
- The compact and lightweight design of the P19 makes it easy to carry and use for coding on-the-go.

9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the Phezer Official Store directly. Keep your purchase receipt as proof of purchase for any warranty claims.





