Увод
This manual provides comprehensive instructions for the safe and efficient operation of your MUNBYN RW402B Bluetooth Thermal Label Printer and IPS03 440lb Postal Scale. Please read this manual thoroughly before use and retain it for future reference. This guide covers setup, operation, maintenance, and troubleshooting for both devices.
Безбедносне информације
Да бисте осигурали безбедан рад и спречили оштећења, молимо вас да се придржавате следећих мера безбедности:
- Keep both devices away from water, moisture, and direct sunlight.
- Use only the power adapter supplied with the printer.
- Не покушавајте сами да растављате или поправљате уређаје. За помоћ контактирајте корисничку подршку.
- Ensure the printer is placed on a stable, flat surface during operation.
- Avoid placing heavy objects on the scale platform beyond its maximum capacity.
- Чувати ван домашаја деце.
Садржај пакета
Молимо вас да проверите да ли су све ставке присутне у вашем пакету:
- 1 x MUNBYN RW402B Thermal Label Printer
- 1 x MUNBYN IPS03 440lb Postal Scale (Weighing Platform + LCD Display Unit)
- 1 x Power Adapter for Printer
- 1 x USB Cable for Printer
- 1 x Упутство за употребу (овај документ)
Printer Setup (RW402B)
1. Распакивање и постављање
Remove the printer from its packaging. Place the printer on a stable, flat surface near a power outlet and your computer or mobile device.
2. Прикључак за напајање
Connect the power adapter to the printer's power port and then plug it into a wall outlet. The printer will power on automatically or can be turned on using the power button.
3. Учитавање налепница
Open the printer cover. Place the label roll into the label compartment, ensuring the labels feed smoothly. The printer features automatic label size detection, recognizing label sizes from 1.57" to 4.3" (40mm to 110mm) to simplify setup.

Image: Loading labels into the MUNBYN RW402B printer, showcasing automatic label size detection.
4. Driver Installation (for USB Connection)
For printing via USB from a Windows or macOS computer, you may need to install the printer drivers. Visit the MUNBYN official website or refer to the included driver CD (if applicable) for the latest drivers and installation instructions.
5. App Installation (for Bluetooth Connection)
For printing via Bluetooth from a mobile device (Android/iOS) or computer (Windows/ChromeOS/macOS), download the MUNBYN Print App or MUNBYN Editor. You can find the app by searching in your device's app store or by visiting the following link:

Image: MUNBYN RW402B printer demonstrating Bluetooth and USB printing capabilities.
Scale Setup (IPS03)
1. Распакивање и постављање
Remove the scale components from their packaging. Place the weighing platform on a firm, level surface to ensure accurate readings.
2. Повезивање екрана
Connect the coiled cable from the weighing platform to the LCD display unit. Ensure the connection is secure.

Image: MUNBYN IPS03 postal scale LCD display unit with cable connection and button functions.
3. Укључивање
Притисните тастер ОН/ОФФ button on the LCD display unit to power on the scale. The display will light up, typically showing '0.0' or '0.00' when ready.
Operating Instructions - Printer (RW402B)
Printing via Bluetooth (MUNBYN Print App)
- Ensure Bluetooth is enabled on your mobile device and the printer is powered on.
- Open the MUNBYN Print App or MUNBYN Editor.
- Follow the in-app instructions to connect to your RW402B printer via Bluetooth.
- Select the label design or document you wish to print and initiate the print command from the app.
Printing via USB (Windows/macOS)
- Повежите штампач са рачунаром помоћу приложеног УСБ кабла.
- Ensure the printer drivers are installed correctly.
- Open the document or label design on your computer.
- Select the MUNBYN RW402B as your printer from the print dialog and send the print job.
Automatic Label Size Detection
The RW402B printer automatically detects the size of the labels loaded, supporting widths from 1.57" to 4.3". This feature eliminates the need for manual configuration, streamlining your printing process.
Print Accuracy
The MUNBYN RW402B is designed to produce clear and precise labels, ensuring that barcodes are easily scannable for accurate tracking and delivery. This minimizes errors and improves efficiency in shipping operations.

Image: Comparison of barcode print quality, highlighting the precision of MUNBYN printing.
Operating Instructions - Scale (IPS03)
1. Основно мерење тежине
- Ensure the scale is powered on and displays '0.0' or '0.00'.
- Пажљиво поставите предмет који треба мерити у средину платформе за мерење.
- Прочитајте тежину приказану на ЛЦД екрану.
2. Промена јединица
Притисните тастер U (Units) button on the LCD display to cycle through available weighing units: kilograms (kg), ounces (oz), pounds (lb), and pounds/ounces (lb/oz).
3. Функција задржавања
The Hold Function allows you to lock the weight reading on the display even after removing the package. This is useful for recording weights without rushing.
- Place an item on the scale.
- Притисните тастер H (Hold) button to lock the displayed weight.
- For items over 20kg (44lb), the scale will automatically lock the weight.
- Притисните тастер T (Tare) button to reset the display for the next use.

Image: Demonstrating the Hold Function of the MUNBYN IPS03 postal scale.
4. Функција тарирања
The Tare Function allows you to subtract the weight of a container, so you only measure the net weight of the items inside.
- Place an empty container on the weighing platform.
- Притисните тастер T (Tare) button. The display will reset to '0.0' or '0.00'.
- Place the items to be weighed into the container. The display will show only the weight of the items.

Image: Step-by-step guide for using the Tare Function on the MUNBYN IPS03 postal scale.
Одржавање
Чишћење штампача
- Уверите се да је штампач искључен и искључен из струје пре чишћења.
- Лагано користите меку крпу која не оставља длачице дampened with water or isopropyl alcohol to clean the exterior of the printer.
- Gently wipe the print head with a specialized print head cleaning pen or a cotton swab lightly dampосушите изопропил алкохолом. Оставите да се потпуно осуши пре употребе.
- Remove any dust or label residue from the label path.
Чишћење каменца
- Wipe the weighing platform and LCD display unit with a soft, damp тканина.
- Не користите абразивна средства за чишћење нити потапајте вагу у воду.
Складиштење
When not in use, store both devices in a cool, dry place, away from direct sunlight and extreme temperatures.
Решавање проблема
If you encounter issues with your MUNBYN devices, please refer to the following common solutions:
- Штампач се не укључује: Ensure the power adapter is securely connected to both the printer and a working power outlet.
- Printer Not Connecting (Bluetooth): Check that Bluetooth is enabled on your device and the printer is within range. Restart both the printer and your mobile device.
- Printer Not Connecting (USB): Verify the USB cable is securely connected. Ensure printer drivers are installed correctly on your computer.
- Лош квалитет штампе: Clean the print head. Ensure you are using high-quality thermal labels. Check label orientation.
- Џемови етикета: The RW402B features MicroJam Technology to minimize jams. If a jam occurs, power off the printer, carefully remove the jammed labels, and ensure the label path is clear before restarting.
- Scale Not Powering On: Check battery installation (if applicable) or power connection for the display unit.
- Inaccurate Scale Readings: Ensure the scale is on a flat, stable surface. Recalibrate if necessary (refer to specific calibration instructions if provided separately, or contact support). Avoid placing items that exceed the maximum weight capacity.
For further assistance, please contact MUNBYN customer support.
Спецификације
МУНБИН РВ402Б штампач термалних етикета
| Принтинг Метход | Дирецт Тхермал |
| Лабел Видтх | 1.57" до 4.3" (40 мм до 110 мм) |
| Повезивање | Блуетоотх, УСБ |
| Компатибилност | Windows, macOS, ChromeOS, Android, iOS |
| Животни век | Up to 970,000 shipping labels |

Image: MUNBYN RW402B printer's impressive label lifespan.
MUNBYN IPS03 Postal Scale
| Меасуринг Ранге | 50g - 200kg (1.8oz - 440lb) |
| Прецизност | Within 0.5% margin of error |
| Јединице | kg, oz, lb, lb/oz |
| Дисплаи | ЛЦД са плавим позадинским осветљењем |
| Димензије платформе | Приближно 12.4" x 10.2" (31.5 цм x 26 цм) |
| Димензије јединице за приказ | Приближно 3.5" x 2.4" (9 цм x 6.2 цм) |

Image: Dimensions and measuring range of the MUNBYN IPS03 440lb postal scale.
Гаранција и подршка
Your MUNBYN RW402B Thermal Label Printer and IPS03 Postal Scale come with a 24-month technical support period. For any technical assistance, troubleshooting, or warranty inquiries, please contact MUNBYN customer service through the official website or your purchase platform. Please have your model number and purchase date available when contacting support.





