Printer consumables are mainly divided into toner cartridges, cartridges and toner cartridges, then what is the difference between cartridge cartridges and cartridges? Many nd a cartridge?people have had such problems, here is the answer to everyone. Toner cartridge. In fact, we often say "toner box", the correct call is toner cartridge. Toner is a solid […]
Clean regularlyAfter the toner cartridge is used for a period of time, it will be more or less contaminated. We found that the output text, images are blurred, the background gray is heavy, and the font shape is long. This requires the toner cartridge to be cleaned.Remove waste powderFor users who add powder, after a […]
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. Power off the device after printing Remove the toner cartridge and drum unit assembly […]
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 transportation or use, which may cause damage to the internal components of the print cartridge. Of course, […]
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 popularity of laser printers. Many households have also purchased laser printers, so we need to prompt […]
The most troublesome problem in copying work is “paper jam”, which accounts for more than 80% of copier failures. Due to the limitation of the working principle, copying machine jams are inevitable. All we can do is to take various measures to minimize the occurrence of "jam". The paper jam rate of a good copying […]
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 is that only four colors (CMYK) all colors are completed by color registration, so the color […]
Imported raw materials, it is 100% compatible with the original. The color is realistic and the color gamut is wide. Epson ink has a wide matching medium. Epson 002 black ink is hot sell in 2019.
