1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Phezer PW1 0.5-inch Automatic Online Inkjet Coding Machine. This intelligent thermal inkjet printer is designed for efficient and high-speed marking on production lines, supporting various data types including text, time, images, dynamic barcodes, QR codes, and variable data.
For additional information and support, please visit the official Phezer website: www.phezer.com

Figure 1.1: Phezer PW1 Inkjet Coding Machine in a production line setting.
2. Safety Instructions
- Read the Manual: Always read this manual thoroughly before operating the machine.
- Power Supply: Ensure the machine is connected to a stable and appropriate power supply. Use the provided grounding wire to prevent electrical hazards.
- Ink Cartridges: Handle ink cartridges with care. Avoid contact with skin and eyes. In case of contact, rinse immediately with water. Keep cartridges out of reach of children.
- Moving Parts: Keep hands and loose clothing away from moving parts during operation.
- Environment: Operate the machine in a well-ventilated area. Avoid extreme temperatures and humidity.
- Maintenance: Disconnect power before performing any maintenance or cleaning.
- Emergency Stop: Familiarize yourself with the emergency stop procedures.
3. Package Contents
Verify that all items listed below are present in your package. If any items are missing or damaged, please contact customer support.

Figure 3.1: All components included in the Phezer PW1 package.
- Printer Main Unit
- 1/2 Inch Nozzle (Print Head)
- Quick-drying Ink Cartridge (HP Ink Cartridges)
- Mounting Assembly
- Optical Sensor + Bracket
- Installation Toolkit (screws, wrenches)
- Nozzle Fixed Bracket
- Grounding Wire
- Assembly Screws
4. Product Features
The Phezer PW1 is equipped with advanced features to ensure efficient and high-quality printing.

7-inch HD Touch Screen: Large, high-definition display for intuitive operation and improved accuracy, even with gloves or wet hands.

Pure Copper Core HDMI Cable: Ensures stable and reliable data transmission between the main unit and the print head.

Original 600DPI Ink Cartridge: Utilizes HP ink cartridges for high-quality, clear, and fast-drying prints.

Multilingual Support: Supports over 20 languages for global usability and flexible operation.

High-Speed Printing: Achieves printing speeds up to 70 meters/minute, ensuring efficient production.
5. Setup
5.1 Mounting the Printer
The Phezer PW1 is designed for integration into existing production lines. Use the provided mounting assembly and nozzle fixed bracket to securely attach the print head and main unit to your conveyor system.
- Attach the mounting assembly to a stable surface near your production line.
- Secure the printer main unit and print head to the mounting assembly using the provided screws.
- Position the print head to ensure optimal distance and alignment with the products on the conveyor.
- Connect the optical sensor to its bracket and position it to detect products for printing triggers.

Figure 5.1: Components of the printer setup.
5.2 Installing the Ink Cartridge
- Ensure the printer is powered off.
- Open the cartridge cover on the print head.
- Carefully insert the quick-drying ink cartridge into the slot until it clicks into place.
- Close the cartridge cover.
Note: The printer uses original HP ink cartridges for best performance.
5.3 Power Connection
- Connect the power adapter to the printer main unit.
- Plug the power adapter into a grounded electrical outlet.
- Connect the grounding wire to the designated terminal on the printer and to a reliable ground source.
6. Operation
6.1 Powering On and Initial Setup
- Press the power button on the main unit. The 7-inch HD touch screen will illuminate.
- Upon first use, you may need to select your preferred language. The printer supports over 20 languages.
- The system boots in approximately 7 seconds.

Figure 6.1: Interacting with the touch screen interface.
6.2 Creating and Editing Print Content
The intuitive touch screen interface allows for easy creation and editing of print messages.
- From the main menu, select "Edit" to create a new message or modify an existing one.
- You can input text, time/date variables, images, logos, barcodes (including QR codes and DM-GS1 codes), and other variable data.
- Use the on-screen keyboard and operation buttons for navigation and adjustments. The interface supports one-key zoom in and out.
- Import data (e.g., Excel, images, fonts) via the USB port.
- Adjust font size, style, and ink blackness (up to 10 times blackening for unsatisfactory printing effects).

Figure 6.2: Examples of customizable print content.
For advanced inquiries or support regarding print content, you may contact Phezer via WhatsApp: https://wa.me/message/7JVEGHLHNSZSB1?src=qr
6.3 Printing Process
- Once your message is created and saved, select "Print" from the main menu.
- Ensure the print head is correctly positioned over the product path.
- Start your production line. The photoelectric sensor will detect products and trigger printing automatically.
- The printer supports a maximum print speed of 70 meters/minute.
- Monitor the print quality and adjust settings as needed. The rolling preview feature allows real-time monitoring of edited content.

Figure 6.3: High-speed printing on a production line.
7. Applications
The Phezer PW1 is versatile and compatible with a wide range of surfaces and materials, making it suitable for diverse industries.
7.1 Compatible Materials
The printer can mark on materials such as paper, boards, carton, stone, pipe, cable, metal, glass, plastic, cloth, and more.

Figure 7.1: Examples of materials and products suitable for marking.
7.2 Industry Applications
Common industries utilizing the Phezer PW1 include:
- Food & Beverage (Date & Batch No.)
- Pharmaceuticals (Date & GS1)
- Pipes & Tubes (Serial No. & Specifications)
- Automotive (Logo & Part Number)
- Wire & Cable (Traceability & QC)
- Cosmetics (Date & Batch No.)
- Building Materials (Specifications & Safety)
- Precision Electronics (P/N Code & Lot No.)
- Rice, Grain & Edible Oil (Date & Batch No.)

Figure 7.2: Diverse industry applications for the Phezer PW1.
8. Maintenance
8.1 Cleaning the Print Head
- Regularly clean the print head to ensure optimal print quality and prevent clogging.
- Power off the machine before cleaning.
- Use a lint-free cloth lightly dampened with isopropyl alcohol or a specialized print head cleaning solution.
- Gently wipe the nozzle surface. Do not rub vigorously.
- Allow the print head to dry completely before resuming operation.
8.2 Replacing Ink Cartridges
- When the ink level is low or the print quality deteriorates, replace the ink cartridge.
- Power off the machine.
- Open the cartridge cover and carefully remove the empty cartridge.
- Insert a new original HP ink cartridge as described in Section 5.2.
- Close the cover and power on the machine.
Important: If the line is idle for an extended period, it is recommended to flush and clean the print head to prevent ink from drying out, as ink dries quickly.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No print output | Ink cartridge empty or clogged; print head not properly installed; sensor not detecting product. | Replace ink cartridge; clean print head; re-install print head; check sensor alignment and functionality. |
| Poor print quality (faded, streaky) | Low ink; clogged nozzle; incorrect print settings (e.g., ink blackness, pulse width); print head distance incorrect. | Replace ink cartridge; clean print head; adjust ink blackness and pulse width settings; verify print head distance to product. |
| Printer not powering on | Power cable disconnected; faulty power adapter; machine fault. | Check power connections; try a different power outlet; contact customer support if problem persists. |
| Sensor not triggering print | Sensor misaligned or dirty; product not passing correctly; sensor faulty. | Adjust sensor position and clean it; ensure products pass consistently; check sensor wiring; contact support if faulty. |
| Difficulty with English instructions/software | Translated manual or software interface issues. | Utilize the multi-language support feature to switch to a more comfortable language if available. Experiment with settings or contact support for clarification. |
10. Specifications
| Feature | Detail |
|---|---|
| Brand | Phezer |
| Model Name | PW1 |
| Printing Technology | Inkjet |
| Maximum Media Size | 0.5 inches (12.7mm) |
| Maximum Print Speed | 70 meters/minute |
| Print Resolution | 600 x 600 dpi (Black) |
| Control Method | Touch Screen (7-inch HD display) |
| Connectivity Technology | USB |
| Supported Languages | 20+ languages |
| Memory Capacity | Stores 2000+ data entries |
| Ink Type | Inkjet - Black (uses original HP Ink Cartridges) |
| Product Dimensions | 5.51 x 15.75 x 8.27 inches |
| Item Weight | 9.03 pounds |
| Special Feature | Automatic, Variable Data Printing |
11. Warranty and Support
11.1 Warranty Information
The Phezer PW1 Inkjet Coding Machine comes with a limited warranty. Please refer to the warranty card included in your package or contact Phezer customer support for specific terms and conditions.
11.2 Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your Phezer product, please contact Phezer customer support. You can typically reach support through the platform where you purchased the product or via the official Phezer website.

Figure 11.1: How to contact Phezer support on Amazon.
Alternatively, visit the Phezer store on Amazon: Phezer Store





