1. Introduction
Thank you for choosing the HZTZ Z1 Sticker Label Printer. This compact and smart thermal printer is designed for convenient, high-quality label printing for various personal and professional applications. This manual provides detailed instructions to help you set up, operate, and maintain your device.

Figure 1: HZTZ Z1 Label Printer with sample label and label rolls.
2. Product Overview
2.1 Key Features
- Portable Design: Compact and lightweight, easily fits into your pocket for printing anywhere.
- High-Quality Thermal Printing: 203 DPI resolution ensures clear, ink-free printing. Labels are waterproof, oil-proof, and scratch-resistant.
- Fast Printing Speed: Prints up to 15 mm/s for efficient label creation.
- Long-lasting Battery: Built-in 2000 mAh rechargeable battery provides extended use.
- Smart App Integration: Connects via Bluetooth to the "Snap & Tag" app (or "iLabel" as seen in image) for various creative functions including text, QR codes, barcodes, images, and custom borders.
- Versatile Labeling: Supports continuous tape and fixed-size labels with a built-in cutter.
2.2 What's in the Box
- HZTZ Z1 Label Printer
- Label Paper Roll(s)
- Charging Cable (Type-C)
- User Manual (this document)

Figure 2: Packaging of the HZTZ Z1 Mini Label Printer.
3. Setup Guide
3.1 Charging the Printer
Before first use, fully charge the printer. Connect the provided Type-C charging cable to the printer's charging port and the other end to a 5V/1A USB power adapter (not included). A full charge typically takes 2-3 hours.

Figure 3: Charging the HZTZ Z1 Printer via Type-C port.
3.2 Loading Label Paper
- Open the Cover: Press the "OPEN" button or slide the latch to open the printer's top cover.
- Insert Label Roll: Place the label roll into the paper compartment, ensuring the printing side of the label faces upwards and the leading edge extends slightly out of the printer's output slot.
- Close the Cover: Gently close the top cover until it clicks into place. Ensure the label paper is properly aligned and not jammed.

Figure 4: Steps for loading label paper into the printer.
3.3 App Installation and Bluetooth Connection
- Download App: Search for "Snap & Tag" or "iLabel" in your smartphone's app store (Google Play Store for Android or Apple App Store for iOS) and install it.
- Turn On Printer: Press and hold the power button on the printer until the indicator light turns on.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Connect in App: Open the "Snap & Tag" or "iLabel" app. Follow the in-app instructions to search for and connect to your HZTZ Z1 printer via Bluetooth. The printer's name will typically appear as "HZTZ Z1" or similar.

Figure 5: The HZTZ Z1 printer supports 12mm print width and connects via Android/iOS apps.
4. Operating Instructions
4.1 Creating Labels with the App
The "Snap & Tag" or "iLabel" app provides a user-friendly interface for designing your labels:
- Text: Enter custom text, adjust font, size, and style.
- QR Codes/Barcodes: Generate and print various types of QR codes and barcodes for inventory, pricing, or information.
- Images: Insert images from your phone's gallery or use built-in clip art.
- Templates: Utilize pre-designed templates for common labeling needs (e.g., dates, prices, organization).
- Customization: Adjust label length for continuous paper or select fixed-size templates for batch printing.
4.2 Printing Labels
- Design Your Label: Create your desired label design within the app.
- Preview: Use the preview function in the app to ensure the label appears as intended.
- Print: Tap the "Print" button in the app. The printer will automatically feed and print the label.
- Cut Label: For continuous labels, use the built-in cutter on the printer to neatly cut the printed label.
5. Maintenance
5.1 Cleaning the Print Head
To ensure optimal print quality, regularly clean the print head:
- Turn off the printer and disconnect the power cable.
- Open the printer cover.
- Gently wipe the print head with a cotton swab lightly dampened with isopropyl alcohol.
- Allow the print head to dry completely before closing the cover and turning on the printer.
5.2 Battery Care
- Avoid fully discharging the battery frequently.
- Charge the printer regularly, even if not in use, to maintain battery health.
- Store the printer in a cool, dry place away from extreme temperatures.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer not turning on | Low battery; Power button not pressed long enough | Charge the printer; Press and hold the power button for 3-5 seconds. |
| Cannot connect via Bluetooth | Bluetooth off on phone; Printer not in pairing mode; App issue | Ensure phone Bluetooth is on; Restart printer; Restart app; Reinstall app. |
| Poor print quality / Faded prints | Print head dirty; Incorrect label paper; Low battery | Clean the print head (Section 5.1); Ensure you are using thermal label paper; Charge the printer. |
| Paper jam | Improper paper loading; Damaged paper | Open cover, remove jammed paper, reload correctly (Section 3.2); Use undamaged label rolls. |
7. Specifications
- Model: HZTZ Z1
- Printing Technology: Direct Thermal
- Resolution: 203 DPI
- Print Speed: Up to 15 mm/s
- Connectivity: Bluetooth
- Battery: Built-in 2000 mAh Lithium Ion (Rechargeable)
- Charging Input: 5V/1A (Type-C)
- Supported Label Width: Up to 12mm
- Compatibility: Android, iOS
- Special Features: Portable, Built-in Cutter
- Country of Origin: China
8. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official HZTZ website. Keep your purchase receipt as proof of purchase for warranty claims.




