Tips for the use of laser printer

The laser printer has been warmed up for more than 2 minutes or the shape is not firm, and the text is off: 1.To consider whether the indoor temperature is above 20℃; 2.To check whether the thermistor has poor contact or failure; 3.To see if the voltage reaches 220V; 4.To see if the paper and […]

What will happen to the printer copier in cold weather?

As we all know, printers and copiers use heating to fuse the toner on the paper to achieve fixing. Therefore, many printers and copiers indicate the operating temperature range (usually 10-23 ℃) in the manual. What will happen next? For example, in the winter in our central and northern regions, the general temperature is below […]

Why the ink cartridge prints color cast

1. Different printing paper will affect the printing effect Normal printing paper is used, and the background color of the paper is dark; the quality of the paper is too poor, and the ink penetrates into the fibers of the paper or melts away, changing the color depth of the pattern. It is recommended to […]

Why the printed text is light

1. The printing paper is wet If the printing paper is damp, consider replacing it with dry paper and printing again. 2. Dirty or aging transfer roller If it is checked that the transfer roller is dirty, the transfer roller needs to be cleaned; if it is aging, the transfer roller needs to be replaced. […]

Why do vertical streaks appear in printing

1. The cleaning blade is notched or the photosensitive drum has obvious scratches If the cleaning blade is notched or the photosensitive drum has obvious scratches, it means that these two parts have been damaged. At this time, the cleaning blade or the photosensitive drum needs to be replaced to solve the problem. 2. The […]

Why do blank pages appear after adding powder

1. The toner cartridge is not in place After the toner is filled, the pins on both sides of the toner cartridge are not installed properly during the process of installing the toner cartridge, which will cause the toner cartridge to not be fully installed in place. We took out the toner cartridge from the […]

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