Nelko PM230 Portable Sticker Printer Instruction Manual

1. Introduction

The Nelko PM230 is a compact and portable thermal sticker printer designed for versatile use, from creating custom labels and stickers to printing photos and study notes. It operates inklessly, utilizing thermal paper to produce black and white prints. Compatible with both iOS and Android devices via Bluetooth, the PM230 offers a user-friendly experience with its powerful companion app, featuring multiple templates and AI printing functions. This manual provides detailed instructions to help you set up, operate, and maintain your Nelko PM230 printer.

Figure 1: Nelko PM230 Portable Sticker Printer with example prints including a photo, anatomical diagram, and labels.

2. What's in the Box

Upon unboxing your Nelko PM230, please ensure all the following items are included:

• 1x PM230 Sticker Printer
• 1x USB Type-C Cable
• 1x User Manual
• 1x Guide Card
• 3x Rolls White Sticker Paper (54mm x 3.5m)

Figure 2: All items included in the Nelko PM230 product package.

3. Setup Guide

Follow these steps to set up your Nelko PM230 printer and begin printing:

1. Download the Nelko App: Search for "Nelko" in your device's app store (Google Play for Android or App Store for iOS) and download the official application.
2. Power On the Printer: Long press the power button on the printer until the white light flashes.
3. Enable Bluetooth: Turn on Bluetooth on your smartphone or tablet.
4. Connect via App: Open the "Nelko" App, tap on "Unconnected," refresh the device list, and select "PM230" to establish a connection. Note: Connection should be initiated from within the Nelko App, not directly from your phone's Bluetooth settings.
5. Load Thermal Paper: Open the paper compartment and insert a roll of 54mm thermal paper. Ensure you pull the paper out of the outlet for 1-2cm before closing the compartment. If the red indicator light is on after inserting paper, adjust the paper position.

Figure 3: Visual guide for initial setup and connection of the Nelko PM230 printer.

Figure 4: Bluetooth connection process with the Nelko App.

4. Operating Instructions

The Nelko App provides a powerful interface for various printing functions:

• Template Resources: The app offers multiple pre-designed templates for various purposes, including business cards, to-do lists, sticky notes, and more. You can select and customize these templates to suit your needs.
• AI Printing: Utilize the AI Printing feature for intelligent content generation and printing.
• Print Images: Directly print photos from your phone's gallery. When printing photos, ensure you select the "Picture" option in the app for optimal results.
• OCR (Optical Character Recognition): Convert scanned text from images into editable and printable text.
• Scan Function: Use the scanning function to clearly print research graphics or other documents, enhancing learning efficiency.
• Print Documents: Print various document types directly from the app.
• Customization: The app allows for free DIY creation, enabling you to design your own stickers, card doodles, and more, stimulating creativity.

Please note that the Nelko PM230 printer can only print in black and white. It is not a color printer.

Figure 5: Explore a wide range of templates and fonts within the Nelko App.

Figure 6: Unleash your creativity with free DIY design options.

Figure 7: Diverse applications of the Nelko PM230 printer.

5. Maintenance

To ensure the longevity and optimal performance of your Nelko PM230 printer, follow these maintenance guidelines:

• Cleaning: Regularly wipe the exterior of the printer with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Paper Replacement: When the thermal paper roll is depleted, replace it with a new 54mm width continuous paper roll. Ensure the paper is correctly aligned and pulled out slightly from the outlet.
• Storage: Store the printer in a cool, dry place away from direct sunlight and extreme temperatures.
• Charging: Use the provided USB Type-C cable for charging. Note that fast charging adapters are not suitable for this device.

6. Troubleshooting

If you encounter any issues with your Nelko PM230 printer, refer to the following common troubleshooting tips:

• Red Indicator Light: If the red indicator light is on even after inserting paper, ensure the paper is pulled out of the outlet for 1-2cm. Re-adjust the paper roll if necessary.
• Poor Print Quality: Ensure you are using high-quality thermal paper. If printing photos, select the "Picture" mode in the app. Check the density settings in the app (1F, 2F, 3F) to adjust print darkness.
• Connection Issues: Verify that Bluetooth is enabled on your phone and that you are connecting through the Nelko App, not directly from your phone's Bluetooth settings. Ensure the printer is powered on and within range.
• Printer Not Responding: Check the battery level. Recharge the printer if the battery is low. Try restarting both the printer and the Nelko App.
• Computer Compatibility: The Nelko PM230 printer does not support computer printing. It is designed for use with iOS and Android smartphones and tablets via the Nelko App.

7. Specifications

Key technical specifications for the Nelko PM230 Portable Sticker Printer:

Figure 8: Paper size compatibility for the Nelko PM230 printer.

8. Warranty and Support

The Nelko PM230 Portable Sticker Printer comes with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty information provided in your product packaging or contact Nelko customer support directly. For any technical assistance, troubleshooting beyond this manual, or inquiries about replacement parts and accessories, please visit the official Nelko website or contact their customer service team.