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The Causes For POS System Wi-Fi Connection Drops Randoml

If your point of sale (POS) system’s Wi-Fi connection randomly drops, there could be a number of potential causes, and the Sunany support team has some suggestions for how to troubleshoot. Here are some suggestions: Check your Wi-Fi network stability: Ensure that your Wi-Fi network is stable and reliable. Test the Wi-Fi connection with other devices to see if they …

The Daily Behaviors That Accelerate Damage to The POS Machine Screen

As an essential component of a POS machine, the screen should be handled with care to avoid damage during daily use. The following are some everyday behaviors that may accelerate the deterioration of a POS machine screen: 1. Forceful touch: Excessive force applied to the POS machine screen can lead to screen damage. It is important to avoid using nails, …

Potential Issues With Unstable Voltage for Retail POS System

To ensure the smooth operation of your retail POS system, we recommend using the dedicated power adapter provided by Sunany while using Sunany retail POS system to ensure the stable voltage. Unstable voltage can lead to the following issues: 1. System Crashes: Voltage fluctuations may cause the retail POS system to crash, resulting in interruptions in operations and potential data loss. …

Differences Between UEFI and Legacy Modes for POS Hardware Terminals

UEFI (Unified Extensible Firmware Interface) and legacy modes are distinct firmware modes utilized in the boot process of computers or POS hardware terminals. Below are key distinctions between UEFI mode and legacy mode: Firmware Interface: UEFI Mode: Utilizes the UEFI firmware interface, offering a modern and feature-rich alternative to the traditional BIOS. Legacy Mode: Relies on the conventional BIOS firmware …

Solving the Issue of Touch Screen POS Machines’ Susceptibility to Static Interference

Static electricity can significantly impact the functionality of touch screen POS machines, frequently resulting in issues like screen jumps and misalignments, leading to inaccurate touch responses. This problem is most prevalent in dry environments prone to static electricity, especially when cashiers frequently handle plastic bags, generating substantial static charges on their hands. When these charged hands interact with the screen, …

Troubleshooting Common Issues with Thermal Receipt Printers

As a vital output device for POS systems, thermal printers are essential in various industries such as retail and hospitality, providing fast and reliable document printing, including receipts. Sunany engineers have compiled a list of potential issues you may encounter during daily thermal printer usage to assist you effectively. Check the Power and Connections. The first step is to ensure …

Troubleshooting Thermal Printer Issues After Paper Roll Replacement

The thermal receipt printer is one of the most commonly used POS peripherals in the retail and restaurant industries. Sunany occasionally receives feedback: the printer starts acting up after paper roll replacement. Based on our experience, the issue usually stems from the paper roll and is often related to user operations. If your printing was working fine before, but after …

Troubleshooting for Touch Screen Monitor Displaying Normally but Experiencing Touch Function Issues

Touch screen monitors find widespread applications across various industries. In the event you encounter a scenario where the monitor displays correctly, but the touch functionality is malfunctioning, please be aware that this tutorial is intended for capacitive touch screen monitors and not for resistive touch screen monitors. Verify the Connection: Typically, touch screen monitors connect to the host via a …

Why is a Button Battery Included in POS Machines?

Incorporated within POS machines is a button battery, serving the purpose of energizing the real-time clock (RTC) and upholding the device’s internal timekeeping and calendar operations. The RTC holds significant importance within the POS machine, as it meticulously records transaction timestamps and dates, playing a pivotal role in maintaining precise records and generating reports. The utilization of the button battery …

Understanding Barcode Technology

Barcodes are essential tools used in retail, inventory management, shipping, and various other applications to efficiently encode and retrieve information about products and items. Let’s delve into the workings of a barcode and its significance in different fields. At the core of a barcode system lies the Universal Product Code (UPC), a unique identifier used primarily in retail. Each UPC …

What Are the Applications of Mini PCs?

Mini PCs are highly versatile devices that find application in a diverse range of scenarios. Presented below are some common scenarios where Mini PCs are widely used: Home Entertainment: Mini PCs serve as excellent media centers for streaming videos, music, and other content. With their small form factor, quiet operation, and seamless connectivity to TVs or monitors, they are well-suited …

Advantages of POS Machines with Fans

While we often discuss the various benefits of fanless designs for POS machines, it is important to recognize that POS machines with fans still offer advantages. When using high-performance processors, a fanless design may struggle to dissipate the significant amount of heat generated by these processors. Effective Heat Dissipation: Fanless designs are more suitable for lower-power processors like Celeron or …

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