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Precautions for toner replacement

Precautions for toner replacement

1. The remaining powder in the powder feeding bin and powder receiving bin need to be cleaned up; 2. After applying the toner, shake the toner in the toner feeding bin in parallel, and turn the gear clockwise by hand several times to make the toner evenly adhere to the magnetic roller to ensure that […]

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Tips for the use of laser printer

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 […]

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Why the printed text is light

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. […]

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Why do blank pages appear after adding powder

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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Why does the printer have horizontal leakage

Why does the printer have horizontal leakage

1. The photosensitive drum layer or drum gear is defective If the photosensitive drum layer or drum gear of the toner cartridge is defective, the toner cartridge is basically scrapped and can no longer be used. At this time, only a new toner cartridge can be replaced. 2. The magnetic roller cover, magnetic roller coating, […]

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