How to Clean the Printer Drum Unit and Corona Wire
Open the front cover. Note: You need to print the toner dot matrix checklist first (select drum dot matrix printing in the Options of the control panel), in order to understand the locations where the toner cartridge is not clean. ...
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Why Does The Printer Print With Bottom Ash?
Why does the printer print with gray background? I. New print cartridge If the original HP print cartridge that you just purchased prints with a gray background, it may be caused by accidental impact and incorrect operation during ...
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What Are the Requirements for Recycling Toner Cartridges
Printers and copiers are essential office equipment in the office, and the quality of their consumables has a key impact on print quality. Therefore, we must be very careful when selecting consumables to avoid buying defective prod ...
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How Often Do Laser Printer Cartridges Need to Be Replaced?
How often do laser printer cartridges need to be replaced? Laser printers because of the large print volume of a single toner cartridge, a toner cartridge filled with toner can print thousands of sheets, which has led to the popula ...
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How to Solve the Paper Jam
Regular maintenance is also the basic responsibility of the copy machine warranty unit. If jam occurs, please pay attention to the following points when taking the paper: When jam is taken, only the parts allowed in the copy machin ...
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How Is the Color Performance of Laser Printers?
What is the color performance of laser printers? There are two most direct advantages of laser printers for inkjet printers 1, the printer is fast 2, the cost of consumables is low, but his shortcomings relative to inkjet printers ...
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Asta Epson Ink
Imported raw materials, it is 100% compatible with the original. The color is realistic and the color gamut is wide. Epson ink has wide matching medium. ...
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Types of Printer Ink
Laser Printers (uses Toner) Laser printers are most commonly used for office applications, because of their speed and cost effectiveness but is now becoming the preference for home users as well due to its economy. This is especial ...
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