1. Introdução
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Rongta RP335A 80mm USB Thermal POS Printer. Please read this manual thoroughly before using the printer to ensure proper function and longevity of the device.
2. Produto acabadoview
The Rongta RP335A is an 80mm thermal POS printer designed for efficient and reliable receipt printing in various business environments. It features high-speed printing, automatic paper cutting, and versatile connectivity options.
Principais características:
- Auto Cutting Function: Automatically cuts paper after printing.
- Logo Trademark Printing: Supports printing of custom logos and trademarks.
- QR Code Printing: Capable of printing QR codes.
- Suporte multilíngue: Prints text in over 100 languages.
- Alta velocidade de impressão: Up to 250 mm/sec.
- Design durável: Cutter life of 1 million cuts, printhead life of 100 km.
Componentes da impressora:

This image displays the Rongta RP335A thermal POS printer, a compact black device designed for point-of-sale receipt printing. The top features a paper output slot, and the front panel includes indicator lights and control buttons.
3. Instruções de configuração
Follow these steps to set up your Rongta RP335A printer:
- Conecte a energia: Connect the power adapter to the printer and then to a power outlet. The power adapter input is AC 110V/220V, 50~60 Hz, with a power output of DC 24V/2.5A.
- Conectar ao dispositivo: Connect the printer to your computer or device using the provided USB cable. The printer supports USB and USB + LAN communication ports.
- Install Paper Roll: Open the paper cover, insert an 80mm thermal paper roll, ensuring the paper feeds correctly through the output slot. Close the cover securely.
- Instale os drivers: Download and install the appropriate printer driver for your operating system. Drivers are available for Windows (7/8/8.1/10/XP/2000/2003/Vista), Linux, and Mac OS. Refer to the manufacturer's website para os drivers mais recentes.
- Impressão de teste: After driver installation, perform a test print from your computer to confirm proper communication and functionality.
4. Instruções de operação
To operate the Rongta RP335A printer:
- Ligar: Ensure the printer is connected to power and your device, then press the power button.
- Selecione a impressora: In your application (e.g., POS software, word processor), select the Rongta RP335A 80mm Thermal POS Printer from the list of available printers.
- Ajustar configurações: Configure any necessary print settings, such as paper size, print quality, or specific features like logo printing, within your application's print dialogue.
- Iniciar impressão: Click the print button in your application. The printer will automatically print the document and cut the paper.
5. Manutenção
Regular maintenance ensures optimal performance and extends the life of your printer:
- Cleaning the Printhead: Periodically clean the thermal printhead with a soft, lint-free cloth moistened with isopropyl alcohol. Ensure the printer is off and cooled down before cleaning.
- Cleaning the Cutter: Keep the auto-cutter area free from paper dust and debris. Use a soft brush or compressed air.
- Qualidade do papel: Use high-quality thermal paper to prevent premature wear of the printhead and cutter.
- Condições ambientais: Operate the printer in a clean, dry environment, away from direct sunlight and extreme temperatures.
6. Solução De Problemas
If you encounter issues with your Rongta RP335A printer, consider the following:
- Sem energia: Check all power connections and ensure the power outlet is functional.
- Sem saída de impressão: Verify that the printer is correctly connected to your computer, the paper roll is installed properly, and the printer drivers are installed and selected in your application.
- Má qualidade de impressão: Check the thermal paper quality and ensure the printhead is clean.
- Atolamentos de papel: Turn off the printer, open the paper cover, and carefully remove any jammed paper. Ensure the paper roll is correctly seated.
- Problemas com o driver: Reinstall the printer drivers or update them to the latest version from the manufacturer's website.
Para problemas persistentes, entre em contato com o suporte ao cliente.
7. Especificações
| Recurso | Especificação |
|---|---|
| Número do modelo | RP335A |
| Tecnologia de impressora | Térmica direta |
| Tecnologia de Conectividade | USB (USB + LAN option available) |
| Tamanho máximo do papel | 80 mm |
| Largura do papel | 79.5 +/- 0.5 mm |
| Largura de impressão | 72 mm |
| Velocidade de impressão | 250 mm/seg |
| Resolução Máx. | 203 dpi |
| Vida útil do cortador automático | 2 milhão de cortes |
| Printer Head Life | 150 km |
| Suporte de driver | WIN98/WIN2000/WINNT/WINXP/OPOS/WIN7/WIN8/Linux/Mac OS |
| Entrada de energia | AC 110V/220V, 50~60 Hz |
| Potência de saída | Corrente contínua 24 V/2.5 A |
| Saída da gaveta de dinheiro | Corrente contínua 24 V/1 A |
| Dimensões do produto | 10 x 10 x 10 cm |
| Peso do item | 150 gramas |
| Características especiais | Impressão sem bordas |
8. Informações de garantia
The Rongta RP335A 80mm USB Thermal POS Printer comes with a Garantia de 1 anos from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized repairs, or consumables such as thermal paper.
9. Suporte ao cliente
For further assistance, technical support, or warranty inquiries, please contact your retailer or the manufacturer's customer service department. Ensure you have your product model number (RP335A) and purchase details available when contacting support.