1. Introduction
Thank you for choosing the SHREYANS 58mm Mini Portable Inkless Thermal Printer. This compact and high-speed billing printer is designed for convenience and efficiency, offering seamless connectivity with mobile devices (Android/iOS) and PCs. Its inkless thermal technology ensures maintenance-free operation and long-lasting prints, making it ideal for various billing and ticketing applications.

2. Package Contents
Please verify that all the following items are included in your package:
- SHREYANS 58mm Mini Portable Thermal Printer (Model 588)
- Inbuilt Battery (pre-installed)
- Power Adapter
- Paper Roll (one included for initial use)
- USB Cable
- Protective Pouch
- Instruction Guide (this manual)
- Customer Care Support Card
3. Setup Guide
3.1 Charging the Printer
Before first use, fully charge the printer. Connect the provided power adapter to the printer's charging port and plug it into a power outlet. The battery indicator lights will show charging status. A full charge typically provides 2-3 days of backup.
3.2 Loading Thermal Paper
- Open the paper compartment cover by gently pushing the latch.
- Insert a 58mm thermal paper roll, ensuring the printing side faces the thermal head (usually the smooth, shiny side).
- Pull a small length of paper out of the compartment.
- Close the paper compartment cover firmly until it clicks into place. Ensure the paper protrudes slightly from the slot.
The printer supports paper rolls with a width of 20mm-50mm and can fit a 20-meter roll, capable of printing up to 300 bills.
3.3 Connecting via Bluetooth (Android/iOS)
The SRS588 printer can be easily connected to your Android or iOS mobile device via Bluetooth.
- Ensure the printer is powered on.
- On your mobile device, go to Settings > Bluetooth and turn Bluetooth on.
- Search for available devices. The printer will typically appear as 'SRS588' or a similar name.
- Select the printer from the list to pair. If prompted for a PIN, enter '0000' or '1234'.
- Once paired, you can use compatible billing or printing applications on your device to send print jobs to the printer.

3.4 Connecting via USB (PC)
For PC connectivity, use the provided USB cable.
- Connect one end of the USB cable to the printer and the other end to your PC.
- Install the necessary printer drivers. Drivers can be found on the official SHREYANS website or provided on a CD/USB drive with the product.
- Follow the on-screen instructions to complete the driver installation.
- Once installed, the printer will be recognized by your PC, allowing you to print from various applications.
4. Operating Instructions
4.1 Basic Printing
After successful connection (Bluetooth or USB), open your desired application (e.g., billing software, document viewer) and select the print option. Choose the SHREYANS 58mm printer from the list of available printers and initiate the print job.
4.2 Application Compatibility
The SRS588 Thermal Printer is compatible with a wide range of billing and other applications. This includes, but is not limited to:
- Hotel Billing Software
- EPR Software (e.g., Tally, Vyapar)
- Electricity Billing Software
- Toll Collection Software
- Bank Collection Software
- Ticketing Software
- Food Canteens applications
- Voting Apps
- Swiggy (Desktop)
- Zomato (Desktop)
- Paytm, PhonePe, GPay
- Mybillbook, Khatabook, Zoho App
- Toll Plaza, UPPCL, Petpooja
The printer supports various printing needs, including photo printing, document printing, journal printing, QR code generation, and label printing.


5. Maintenance
5.1 Thermal Head Care
The SRS588 printer utilizes inkless thermal printing technology, eliminating the need for ink cartridges or ribbons. Its Japanese Technology Thermal head is designed for durability, capable of printing up to 50 kilometers without maintenance costs for refill or repair. To ensure optimal performance and longevity:
- Avoid touching the thermal head directly.
- Regularly clean the thermal head with a soft, lint-free cloth lightly dampened with isopropyl alcohol. Ensure the printer is off and cool before cleaning.
- Use only high-quality thermal paper to prevent residue buildup on the thermal head.
Prints from the thermal head can hold their legibility for up to 1 year, making it suitable for various sectors.
5.2 Battery Care
The printer is powered by a 2000mAh Li-ion battery. To maximize battery life:
- Avoid fully discharging the battery frequently.
- Store the printer in a cool, dry place when not in use for extended periods.
- Charge the printer regularly, even if not in constant use, to maintain battery health.
6. Troubleshooting
If you encounter issues with your SHREYANS printer, please refer to the following common problems and solutions:
- Printer not turning on: Ensure the battery is charged. Connect the adapter and try again.
- No print output: Check if thermal paper is loaded correctly and the paper compartment is closed. Verify Bluetooth or USB connection is active.
- Poor print quality: Ensure you are using thermal paper. Clean the thermal print head as described in the Maintenance section.
- Bluetooth pairing issues: Ensure the printer is discoverable. Turn off and on Bluetooth on both the printer and your device. Remove previous pairings and try again.
- PC not detecting printer: Reinstall USB drivers. Try a different USB port or cable.
For further assistance, please contact our customer support team using the details provided on the Customer Care Support Card.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | 588 |
| Product Dimensions | 8D x 8W x 9H Centimeters |
| Item Weight | 20 g |
| Connectivity Technology | Bluetooth, USB |
| Printing Technology | Thermal |
| Maximum Media Size | 58 mm |
| Max Print Speed (Monochrome) | 30 ppm |
| Compatible Devices | Smartphones (Android, iOS), PC |
| Battery | 2000mAh Li-ion (2-3 days backup) |
| Thermal Head Life | Up to 50 Kms |
| Print Retention | Up to 1 Year |
| Country of Origin | India |
8. Warranty and Support
Your SHREYANS 58mm Mini Portable Thermal Printer comes with a standard manufacturer's warranty. Please refer to the Customer Care Support Card included in your package for specific warranty terms and conditions.
For any technical support, installation guidance, or usage queries, you can contact our dedicated customer care team. Additionally, helpful YouTube links for product installation and usage videos are provided with your purchase for visual guidance.
We are committed to providing excellent service and support for your SHREYANS product.




