1. Introduction
This manual provides detailed instructions for the safe and efficient use of your cudinham Thermal Mini Printer X2. Please read this manual thoroughly before operating the device and retain it for future reference. The X2 is an inkless thermal printer designed for portable use, compatible with both iOS and Android devices, ideal for printing notes, receipts, pictures, and creating DIY stickers.

Image 1.1: cudinham Thermal Mini Printer X2 and example prints.
2. Package Contents
Verify that all items listed below are included in your package:
- 1 x Mini Printer (X2)
- 5 x Thermal Paper Rolls
- 5 x Adhesive Printing Paper Rolls
- 1 x Type-C Power Cord
- 1 x User Manual

Image 2.1: Package contents of the X2 Mini Printer.
3. Product Overview
The cudinham X2 Mini Printer features a compact design and utilizes inkless thermal printing technology. It supports two types of paper: standard thermal paper and adhesive thermal paper, allowing for versatile printing applications.
3.1 Key Features
- Inkless Thermal Printing: No ink cartridges required.
- Bluetooth 5.0 Connectivity: Seamless connection to smartphones via the 'Tiny Print' app.
- Compact & Portable: Small size for easy carrying.
- High Resolution: 200 DPI for clear black and white prints.
- Long Battery Life: Built-in 1200mAh rechargeable lithium-ion battery.
- Versatile Paper Support: Compatible with 57mm wide thermal and adhesive papers.
3.2 Paper Types
The printer supports two main types of thermal paper:
- Adhesive Printing Paper: Ideal for creating stickers, labels, and decorative items.
- Thermal Printing Paper: Standard paper for notes, receipts, photos, and general documents.

Image 3.1: Examples of adhesive and thermal printing paper.
4. Setup
4.1 Charging the Printer
Before first use, fully charge the printer using the provided Type-C USB cable. Connect the cable to the printer's charging port and a standard USB power adapter (not included).
4.2 Loading Thermal Paper
- Open the printer's paper loading compartment: Gently push the lid release button or mechanism to open the top cover.
- Insert the thermal paper roll: Place the paper roll into the compartment. Ensure the printing side of the paper (usually the smoother side) is facing upwards and the arc part is facing down.
- Pull out a small portion of the paper: Extend approximately 1 cm (0.4 inches) of paper out of the printer's slot.
- Close the lid: Securely close the top cover until it clicks into place.

Image 4.1: Step 1 - Opening the paper compartment.

Image 4.2: Step 2 - Inserting the paper roll correctly.

Image 4.3: Step 3 - Preparing the paper for printing.

Image 4.4: Step 4 - Printer ready for use.
4.3 App Installation and Bluetooth Connection
- Download the 'Tiny Print' App: Search for 'Tiny Print' in your device's app store (App Store for iOS, Google Play for Android) and install it.
- Power On the 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 'Tiny Print' app. Follow the in-app instructions to search for and connect to your X2 printer via Bluetooth. The app will display the printer's name (e.g., X2-XXXX).
- Start Printing: Once connected, you can begin using the app to print.

Image 4.5: Bluetooth connection guide for the X2 Mini Printer.
5. Operating Instructions
The 'Tiny Print' app provides a wide range of functions for your X2 Mini Printer.
5.1 App Functions
- Image Printing: Print photos and images directly from your phone.
- Notes & Text Printing: Create and print text notes, to-do lists, and shopping lists.
- OCR Function: Convert images of text into editable text for printing.
- Templates: Access a variety of free templates for labels, banners, and decorative elements.
- DIY & Editing: Customize prints with various fonts, frames, and graphics.
- Web Page Printing: Print content directly from web pages.
- Files Printing: Print documents and files from your device.

Image 5.1: Multi-functionality of the 'Tiny Print' app.
5.2 Printing Applications
The X2 Mini Printer is suitable for various personal and organizational tasks:
- Scrapbooking: Print small photos and decorative elements.
- Labeling: Create custom labels for jars, folders, or personal items.
- Notes & Study Aids: Print study notes, diagrams, or quick reminders.
- Shopping Lists & To-Do Lists: Keep track of tasks and groceries.
- Gift Cards & Bookmarks: Personalize small gifts and reading accessories.

Image 5.2: Various applications of the mini printer.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your printer.
6.1 Cleaning the Print Head
If print quality degrades or prints appear unclear after repeated use, the print head (laser bar) may need cleaning. The print head is located inside the paper loading compartment.
- Power Off: Ensure the printer is turned off before cleaning.
- Open Compartment: Open the paper loading compartment.
- Wipe Gently: Use a cotton swab lightly dampened with isopropyl alcohol to gently wipe the laser bar (print head). Allow it to dry completely before closing the compartment and powering on the printer.
6.2 Battery Care
- Avoid fully discharging the battery frequently.
- Store the printer in a cool, dry place if not used for extended periods.
- Charge the printer periodically (e.g., every 3 months) to maintain battery health.
7. Troubleshooting
Refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer does not turn on | Low battery; Power button not pressed correctly | Charge the printer; Press and hold the power button for a few seconds. |
| Cannot connect via Bluetooth | Bluetooth off on phone; App not open; Printer too far; Printer not discoverable | Ensure phone Bluetooth is on; Open 'Tiny Print' app; Keep printer close to phone; Restart printer and app. |
| Poor print quality / Faint prints | Print head dirty; Paper loaded incorrectly; Low battery | Clean the print head (see Section 6.1); Ensure paper is loaded with printing side up; Charge the printer. |
| Paper jam | Paper not inserted straight; Too much paper pulled out | Open the paper compartment, carefully remove jammed paper, and re-insert correctly. |
| Printer eyes are red | Out of paper or low battery | Replace paper roll or charge the printer. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | X2 |
| Brand | cudinham |
| Printing Technology | Thermal |
| Connectivity Technology | Bluetooth 5.0 |
| Maximum Print Resolution | 200 DPI (Dots Per Inch) |
| Printer Output | Monochrome (Black Ink) |
| Compatible Devices | Smartphones (Android 4.0+, iOS 9.0+) |
| Control Method | App ('Tiny Print') |
| Maximum Media Size | 57 x 350 mm |
| Sheet Size | 57 x 25 Millimeters (roll width) |
| Battery | 1200mAh Lithium-Ion (rechargeable) |
| Product Dimensions | 1.77 x 3.35 x 3.35 inches (D x W x H) |
| Item Weight | 14.4 ounces |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.





