1. Introduction
This manual provides comprehensive instructions for the safe and efficient operation of your PeriPage P21 Mini Thermal Printer. Please read this manual thoroughly before using the device and retain it for future reference. The PeriPage P21 is a compact, inkless thermal printer designed for printing various materials such as study notes, stickers, photos, and labels directly from your smartphone or tablet via Bluetooth.

Image: The PeriPage P21 printer demonstrating its multi-functional capabilities including printing pictures, to-do lists, labels, and QR codes.
2. Product Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.
- 1 x PeriPage P21 Mini Thermal Printer
- 1 x Roll of Thermal Paper (pre-installed in the printer)
- 1 x USB Charging Cable
- 1 x User Manual
- 1 x Packing Box

Image: A visual representation of the product contents, including the printer, paper roll, USB cable, and user manual.
3. Specifications
| Feature | Detail |
|---|---|
| Model | P21 |
| Brand | PeriPage |
| Connectivity Technology | Bluetooth |
| Printing Technology | Thermal (Inkless) |
| Printer Output | Monochrome |
| Max Print Speed (Monochrome) | 10 mm/s (estimated from "10" in specs) |
| Sheet Size | 2 Inches (width) |
| Battery Type | Lithium Ion (1 x 9V battery included) |
| Product Dimensions | 3.5 x 7.7 x 7.7 cm (D x W x H) |
| Item Weight | 650 g |
4. Setup Guide
4.1 Charging the Printer
Before first use, ensure the printer is fully charged. Connect the provided USB cable to the printer's charging port and a compatible USB power adapter (not included). The indicator light will show charging status.
4.2 Installing the PeriPage App
The PeriPage P21 printer requires the official PeriPage app for operation.
- Scan the QR code in the user manual or search for "PeriPage" in your device's app store.
- Download and install the "PeriPage" app from the App Store (iOS) or Google Play Store (Android).

Image: Instructions for downloading the PeriPage app from App Store or Google Play and connecting via Bluetooth 4.0.
4.3 Loading Thermal Paper
Follow these steps to correctly load thermal paper into your printer:
- Step 1: Gently open the top cover of the printer.
- Step 2: Place the thermal paper roll into the compartment, ensuring the paper feeds out from the top and is aligned correctly.
- Step 3: Close the top cover firmly until it clicks into place.

Image: A visual guide demonstrating the three steps for loading thermal paper: opening the cover, placing the roll, and closing the cover.
5. Operating Instructions
5.1 Connecting via Bluetooth
- Turn on the PeriPage P21 printer by pressing and holding the power button.
- Enable Bluetooth on your smartphone or tablet.
- Open the PeriPage app. The app will automatically search for available printers.
- Select your PeriPage P21 printer from the list within the app to establish a connection. The app interface will indicate a successful connection.

Image: A visual guide showing the PeriPage P21 printer connected via Bluetooth to a smartphone running the PeriPage app, compatible with both Android and iOS.
5.2 Using the PeriPage App for Printing
The PeriPage app offers various printing functions:
- Photo Printing: Select images from your gallery to print.
- Text Editing: Type or paste text, then customize fonts and styles before printing.
- Document Printing: Print various document types, including notes and lists.
- Label Printing: Create and print custom labels.
- Webpage Printing: Print content directly from web pages.
- OCR Scan: Utilize the OCR function to scan text from images and print.
- Creative Templates: Access a library of templates for various purposes like to-do lists, journals, and decorative elements.

Image: The PeriPage app interface displaying a wide range of creative materials and functions such as photo printing, text editing, and various templates.

Image: The PeriPage P21 printer showcasing its OCR scan feature, allowing users to scan and print text from physical documents.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the printer. Do not use liquid cleaners or solvents.
- Thermal Head Care: Avoid touching the thermal print head directly. If cleaning is necessary, use a cotton swab lightly dampened with isopropyl alcohol. Ensure the printer is off and completely dry before use.
- Storage: Store the printer in a cool, dry place away from direct sunlight and extreme temperatures.
- Paper: Use only high-quality thermal paper compatible with the PeriPage P21 to ensure optimal print quality and prevent damage to the print head.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer not turning on | Low battery or power issue. | Charge the printer using the provided USB cable. Ensure the power button is pressed and held correctly. |
| Cannot connect via Bluetooth | Bluetooth is off on device, printer is off, or app issue. | Ensure printer is on and charged. Enable Bluetooth on your phone/tablet. Restart the PeriPage app. Try restarting both devices. |
| Poor print quality / Blank prints | Incorrect paper loading, low battery, or dirty print head. | Check if thermal paper is loaded correctly (smooth side facing print head). Ensure printer is charged. Clean the thermal print head as per maintenance instructions. |
| Paper jam | Improper paper loading or foreign object. | Turn off the printer. Open the cover and carefully remove any jammed paper. Ensure paper is loaded correctly. |
| App not responding | App software issue. | Close and restart the PeriPage app. If the problem persists, try reinstalling the app. |
8. Warranty and Support
For warranty information and customer support, please refer to the official PeriPage website or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.





