Self service vending machines_Case

2024-07-03

Analysis and maintenance of portable printer faults

　　Preliminary inspection:　　Check if the power supply of the printer is connected properly and confirm if the plug is loose.　　Check if the connection cable of the printer is intact and undamaged to ensure that it is not broken or damaged.　　Check if the ink cartridge or toner is sufficient, and refer to the relevant instructions based on the printer model.　　Troubleshooting:　　Check if the printer driver is installed properly. If it is not installed or has an updated version, try reinstalling or updating it.　　Clean the rollers and nozzles inside the printer using specialized cleaning tools or a soft cloth dipped in alcohol.　　Check if the paper transfer system is smooth and promptly resolve issues such as paper jams.　　Try restarting the printer and connected computer.　　Replacing accessories:　　If using an ink cartridge printer, try replacing it with a brand new ink cartridge to ensure compatibility.　　If using a toner printer, try replacing it with a brand new toner to ensure compatibility.　

2022-11-26

How to troubleshoot the problem when the printer has a problem?

Many friends often find that the printer cannot be used, but after returning to our hands, everything is normal after testing. Here I will help you solve problems and teach you how to troubleshoot and solve problems. First of all, in our factory, there are often situations where the printer suddenly fails to print. After half a day or even a day of investigation, the final problem does not lie with the printer itself. Then when the printer is abnormal, we need to troubleshoot the problem. According to experience, the following problems will cause the printer to be abnormal: 1. The communication line problem, because the terminal of the communication line will be oxidized after many times of plugging and unplugging, resulting in poor contact. At this time, the printer will sometimes print, sometimes not print, sometimes the print content is complete, and sometimes print The content is strange. As long as it can print normally, it means that there is nothing wrong with th

2022-11-26

What should I do if it suddenly stops printing during normal printing?

Cause Analysis:●The label paper deviates from the correct position of the gap sensor.Solution:●Know where the sensor of the product is, and check whether the paper is out of the sensor position. If it is out of position, just adjust the paper roll to the sensor detection range!

2024-10-22

Role of Bluetooth Printer in Conference Room

　　　　In a conference room, a Bluetooth printer plays a significant role in enhancing the efficiency and productivity of meetings.　　Firstly, it provides convenience for printing out important documents on the spot. During a meeting, there may be a need to distribute hard copies of presentations, reports, or agendas. With a Bluetooth printer, participants can easily print these documents directly from their laptops, tablets, or smartphones without the hassle of connecting cables or searching for a networked printer. This saves time and ensures that everyone has access to the necessary materials quickly.　　Secondly, it enables seamless sharing of information. If a participant wants to share a document with others in the meeting, they can simply print it using the Bluetooth printer. This allows for immediate discussion and collaboration, as everyone can view and annotate the printed document.　　Moreover, a Bluetooth printer in the conference room can also be used for printing meeting minutes

2024-09-12

Mobile Bluetooth connection to portable printer

　　　　In today's digital age, the Bluetooth connection of mobile phones to portable printers has brought great convenience to our lives and work.　　Portable printers have become the preferred choice for many people due to their compact and lightweight nature. It can easily fit into a backpack or pocket, meeting printing needs anytime, anywhere. And connecting portable printers through Bluetooth on mobile phones further expands their usage scenarios and convenience.　　Firstly, the connection process is very simple. Simply turn on your phone's Bluetooth function and portable printer power, search for the printer device in your phone's Bluetooth settings and pair it to connect. Once connected successfully, you can quickly print the required files, photos, or documents whether in the office, school, outdoors, or on the go.　　For business people, connecting a mobile phone Bluetooth to a portable printer can easily print important documents such as contracts, reports, invoices, etc. When visitin