1. Utangulizi
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Rongta RPP300 Portable Thermal Receipt Printer. The RPP300 is a compact and efficient mobile thermal printer designed for various point-of-sale and mobile printing needs, offering both USB and Bluetooth connectivity.

Figure 1: Rongta RPP300 Portable Thermal Receipt Printer.
2. Yaliyomo kwenye Kifurushi
Kabla ya kuendelea, tafadhali hakikisha kwamba vitu vyote vipo kwenye kifurushi chako:
- Rongta RPP300 Portable Thermal Receipt Printer
- Adapta ya Nguvu
- Kebo ya USB
- Chaji inayoweza kuchajiwa ya Li-ion
- Carrying Leather Belt
- User Guide (on CD, for driver installation)

Figure 2: Included accessories with the RPP300 printer.
3. Mwongozo wa Kuweka
3.1. Kuchaji Betri
Before first use, ensure the printer's battery is fully charged. Connect the provided power adapter to the printer and a power outlet. The exclusive power indication light will show charging status.

Figure 3: Power reminder lights on the printer.
3.2. Kupakia Karatasi ya Joto
The printer supports 80mm width thermal receipt paper with a maximum diameter of 40mm. It is also compatible with 58mm width paper. Open the paper compartment, insert the thermal paper roll, ensuring the paper feeds out from the top, and close the compartment securely.

Figure 4: Key specifications and paper loading illustration.
3.3. Driver Installation (for PC/Laptop)
For connecting to a PC or laptop via USB, you will need to install the printer drivers. These drivers are typically provided on a CD included with your printer. Insert the CD into your computer and follow the on-screen instructions for installation. If you do not have a CD drive, please contact Rongta support for driver download options.
4. Maagizo ya Uendeshaji
4.1. Kuwasha/Kuzima
To power on the printer, press and hold the power button (⏻) until the indicator lights illuminate. To power off, press and hold the power button again until the lights turn off.
4.2. Kuunganisha kupitia Bluetooth (kwa Vifaa vya Mkononi)
The RPP300 printer connects wirelessly via Bluetooth to compatible Android and iOS devices.
- Hakikisha kuwa Bluetooth imewashwa kwenye kifaa chako cha mkononi.
- Download and install the "RTPrinter System" app from Google Play Store (for Android) or Apple App Store (for iOS).
- Open the "RTPrinter System" app and follow the in-app instructions to connect to your RPP300 printer via Bluetooth.

Figure 5: The compact size of the RPP300 printer for mobile use.

Figure 6: Bluetooth connectivity for seamless printing.
4.3. Adjusting Font Size
The RPP300 printer allows for adjustment of the printed font size:
- Ukubwa wa Juu: Long press the power button while the printer is on. Release the button when you hear two beeps.
- Ukubwa wa Kati: Long press the power button while the printer is on. Release the button when you hear three beeps.
- Ukubwa Mdogo: Long press the power button while the printer is on. Release the button when you hear four beeps.
4.4. Supported POS Software
The Rongta RPP300 printer is compatible with various POS software applications, including but not limited to:
- Loyverse (Retail/Clothing/logo print)
- iREAP (Rejareja/Orodha)
- CasierStock (Shopping/Inventory Management)
- Kyte (Mobile Sales)
- Pozool (Restaurant/Coffee Shop)
- Cashsale POS (Restaurant)
- ExpressExpense (Express billing receipt)
Kumbuka Muhimu: This printer does NOT support Square, Mac, TabShop lite, Open Table, O3POS, MobiPOS Lite, Kasse Speedy, PayPal, Intuit Gopayment, Shopify, Credit Card Reader, izettle, or FileMake Go. It is also NOT compatible with Computer/Android tablets, Chrome books, Uber Eats app, Google tablets, or Clover POS systems. Please confirm compatibility with your specific application before use.
5. Matengenezo
To ensure the longevity and optimal performance of your Rongta RPP300 printer, follow these maintenance guidelines:
- Keep the printer clean and free from dust and debris. Use a soft, dry cloth for cleaning the exterior.
- Epuka kuangazia kichapishi kwenye halijoto kali, unyevunyevu au jua moja kwa moja.
- Use only high-quality thermal paper recommended for 80mm or 58mm thermal printers.
- Do not attempt to disassemble the printer. Refer to qualified service personnel for repairs.
6. Utatuzi wa shida
If you encounter issues with your Rongta RPP300 printer, refer to the following common solutions:
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Printa haiwashi | Tatizo la betri ya chini au adapta ya nishati. | Charge the printer using the provided power adapter. Ensure the power outlet is functional. |
| Haiwezi kuunganisha kupitia Bluetooth | Bluetooth not enabled, incorrect app, or printer not discoverable. | Ensure Bluetooth is on your device. Download "RTPrinter System" app. Restart printer and device. |
| Printer not responding (USB) | Drivers not installed or incorrect USB connection. | Install drivers from the CD or contact support. Check USB cable connection. |
| No print output / Blank paper | Thermal paper loaded incorrectly or out of paper. | Ensure thermal paper is loaded with the thermal side facing the print head. Replace paper roll if empty. |
| Incompatible with POS system | Using an unsupported POS software. | Refer to the "Supported POS Software" section (4.4) for compatible applications. This printer does not support Square, Mac, etc. |
If you continue to experience issues, please contact Rongta technical support for assistance.
7. Vipimo
| Kipengele | Maelezo |
|---|---|
| Vipimo vya Bidhaa | 4.45"D x 4.06"W x 1.77"H |
| Aina ya Kidhibiti | Android, IOS, Windows |
| Upeo wa Saizi ya Vyombo vya Habari | 80 mm |
| Matumizi ya Nguvu | 14.8 Watts |
| Chapisha Media | Labels (Thermal Receipt Paper) |
| Aina ya Kichanganuzi | Inabebeka |
| Uwezo wa Juu wa Laha ya Kuingiza Data | 50 |
| Kasi ya Juu ya Nakala (Nyeusi na Nyeupe) | 67 ppm |
| Aina ya Kuonyesha | LCD |
| Vifaa Sambamba | Smartphones, Kompyuta Kibao |
| Upeo wa Azimio la Uchapishaji wa Rangi | 203 dpi |
| Ukubwa wa Karatasi | milimita 80 |
| Upeo wa Azimio la Uchapishaji wa Nyeusi na Nyeupe | 203 dpi |
| Aina ya Udhamini | udhamini mdogo |
| Kina cha Rangi | bpp 1 |
| Uchapishaji wa pande mbili | Ndiyo |
| Upeo wa nakala kwa kila kukimbia | Juu |
| Wattage | 14.8 watts |
| Rangi ya ubora wa juu zaidi wa nakala | 203 dpi |
| Ubora wa juu wa nakala nyeusi-nyeupe | 203dpi |
| Duplex | Otomatiki |
| Kiunzi cha vifaa | USB |
| Rangi ya Wino | Chungwa |
| Azimio | 203dpi |
| Vipengele vya ziada vya Kichapishi | Chapisha Pekee |
| Njia ya Kudhibiti | Programu |
| Uwezo wa karatasi ya kutoa | 50 |
| Idadi ya Madereva | 2 |
| Number Of Licenses | 1 |
| Idadi ya Trays | 1 |
| Hesabu ya Kichakataji | 1 |
| Idadi ya USB 2 Bandari | 1 |
| Jumla ya Bandari za USB | 1 |
| Mfululizo wa Mfano | RPP |
| UPC | 008853710244 |
| Aina ya Wino wa Kichapishi | None (Direct Thermal Printing) |
| Uzito wa Kipengee | Wakia 11.8 (Gramu 335) |
| ASIN | B019SW2FKS |
| Nambari ya mfano wa bidhaa | R300 |
| Tarehe ya Kwanza Inapatikana | Tarehe 24 Desemba 2015 |
| Mtengenezaji | Rongta |
| Teknolojia ya Uunganisho | Bluetooth, USB |
| Teknolojia ya Uchapishaji | Printa ya Risiti ya Kubebeka |
| Kipengele Maalum | Inabebeka |
| Rangi | Chungwa |
| Jina la Mfano | R300 |
| Pato la Kichapishi | Monochrome |
| Kasi ya Juu ya Uchapishaji (Rangi) | 60 ppm |
| Max Printspeed Monochrome | 60 ppm |
8. Udhamini na Msaada
The Rongta RPP300 Portable Thermal Receipt Printer comes with a limited warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact Rongta customer service.
For technical support, troubleshooting assistance beyond this manual, or inquiries regarding drivers and software, please contact Rongta directly. You can often find contact information on the manufacturer's official webtovuti au kupitia muuzaji ambapo ulinunua bidhaa.
A user guide in PDF format is also available online: Rongta RPP300 User Guide (PDF).





