The issue with the portable printer not being able to connect_Industry News_News Center_About Us

2024-06-24

Wireless communication for printers

　　　　telecommunications　　Infrared (IrDA), Bluetooth (BLUETOOTH), WIFI (802.11b/g), RF2.4G wireless, RF433MHz wireless　　Infrared technology was still used on many portable printers before 2007, but as laptops and mobile phones gradually phased out infrared technology, fewer and fewer printers used infrared technology　　The wireless data communication technology of Bluetooth based mainstream portable printers has the advantages of low power consumption and directionless, but the disadvantages are limited transmission distance and cumbersome setup and pairing in the early stage　　WIFI is a technology used by some portable ticket and label printers, which has the advantages of long transmission distance and no directionality. The disadvantage is that it has higher power consumption for printers that rely entirely on batteries to operate　　RF2.4G wireless belongs to the free frequency band for civilian use. With the maturity of technology and the decrease in cost, it has been widely used in th

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

2024-07-05

Analysis and solution of printer malfunction reasons

　　　　During use, the printing accuracy of the printer may gradually deteriorate due to the number of times and duration of use. However, if the printer is new and often experiences unclear printing lines, skewed text and graphics, blurry outer boundaries of text and graphics, and poor synchronization accuracy of ink output control, it indicates that there has been an internal malfunction in the printer! What specific faults are they and how should they be resolved?　　1、 Printer paper jam deformation　　This situation mostly occurs in humid weather, as the cardboard boxes are usually designed at the bottom of the body, which can easily cause paper deformation and lead to paper deviation on the paper path. The solution is to put a package of desiccant in the cardboard box. Of course, there is also a possibility that the aging or damage of internal components of the printer may affect the smoothness of the paper path. You can open the printer and carefully observe the position of the paper j

2024-07-03

How to add ink to a portable printer for express delivery

　　　　How to add ink to the printer? Some friends may not know how to add ink yet, so let's take a look at the printer ink tutorial below.　　Step 1: First, remove the sealing patch from the ink injection hole, and then use the fine end of the ball pushing tool to press the steel balls in the ink injection hole into the box.　　Step 2: Remove the rubber cap from the ink cartridge, insert the tip of the ink cartridge into the short needle and press it tightly.　　Step 3: First, fasten the nut onto the top of the ink cartridge, then insert the ink cartridge into the ink injection hole, and screw the screw into the nut hole.　　Step 4: Slowly push the piston by rotating the screw until all ink is injected into the ink cartridge (note: two ink cartridges must be added at a time)　　Step 5: Remove the ink cylinder, place a new steel ball in the ink injection hole, and use the thick end of the ball pushing tool to lightly press the steel ball until it is flush with the hole. Then apply a circular patch

2024-07-04

The issue with the portable printer not being able to connect

　　　　If your printer cannot connect to your computer or mobile device, it may affect your work. Here are some possible causes of this problem and how to solve them:　　1. Wi Fi connection issue: Ensure that your printer is connected to the correct Wi Fi network and make sure your computer or mobile device is connected to the same network.　　2. Driver and software updates: Check if the latest drivers and software are available. Downloading and updating drivers and software may resolve connection issues.　　3. Power and cables: Ensure that all cables are connected correctly and check if the printer is properly powered on.　　Preventive measures and usage tips:　　1. Regularly clean the print head and printer to prevent dust and impurities from entering the printer.　　2. Avoid sudden power outages or forced shutdowns.　　3. Always choose high-quality ink cartridges and paper.　　4. Do not overload the printer to avoid affecting printing quality and speed.

The issue with the portable printer not being able to connect

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The issue with the portable printer not being able to connect

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