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Rongta Technology RP421A - User Manual

Rongta Technology RP421A
20 pages
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RN
TA
User
Manual
RP421A
LABEL
PRINTER
Rongta
Technology
(Xiamen)
Group
Co.,
Ltd.
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Summary

Product Introduction

Main Features

Highlights the key capabilities and advantages of the label printer for users.

Safety Instructions

Safety Warning

Provides critical warnings regarding potential hazards and safe operation of the printer.

Instructions

Details essential operational instructions to prevent injury or equipment damage.

Other Precautions

Lists additional safety considerations and best practices for printer usage.

Appearance and Components

Technical Parameters

Printing Parameters

Specifies technical details related to the printer's printing capabilities and settings.

Installation and Operation of Printer

Printer Unpacking

Guides users through the initial process of unboxing and checking the printer components.

Connecting the Printer

Details the steps for connecting the printer to power and a host device via USB or other interfaces.

Folded Paper Loading

Explains the procedure for correctly loading folded paper into the printer.

Handling of Paper Jam

Provides instructions on how to resolve common paper jam issues within the printer.

Bluetooth Pairing and Printing

Describes the process for pairing the printer with Bluetooth-enabled devices.

Use Bluetooth Interface for Printing

Explains how to utilize the Bluetooth interface for sending print jobs.

Printer Controls and Indicators

Power Switch and Usage Precautions

Outlines safe practices and procedures for operating the printer's power switch.

Keys and Indicators

Details the function of buttons and the meaning of various indicator lights on the printer.

Printer Testing Procedures

Print Self-Test Page

Explains how to perform a self-test to verify printer functionality and settings.

Print with the Windows Driver

Guides on printing a test page using the installed Windows printer driver.

Label Learning Process

Describes the procedure for calibrating the printer to recognize label positioning.

USB Interface Specifications

Printer Maintenance and Cleaning

Cleaning the Printer Head

Provides step-by-step instructions for cleaning the critical print head component.

Cleaning the Sensor

Details the process for cleaning the paper shortage sensor to ensure accurate detection.

Cleaning the Printing Rubber Roller

Explains how to clean the rubber roller for optimal paper feeding and print quality.

Troubleshooting Common Issues

FCC Compliance Information

Rongta Technology RP421A Specifications

General IconGeneral
Resolution203 DPI
Max. Print Width4.25 inches
Media TypeLabel roll
Processor32-bit CPU
Memory8MB Flash
InterfacesUSB
Power SupplyAC 100-240V, 50/60Hz

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