Powder poisonous? Printer supplies manufacturers teach you to shape a healthy of...

Toner cartridge used in addition to the composition of carbon black, iron oxide and polyester, but also contains a lot of metal dust, such as nickel, cobalt, mercury, these metal dust are harmful to the human body, different products vary in content. In addition, carbon powder also contains well-kno...

How to install a new printer cartridge

1. Avoid using and storing in high humidity, high temperature and cold environment. If the toner cartridge is stored too long at high or cold temperatures, restore the cartridge to room temperature 2-3 hours before use. (the ideal working temperature: 15 to 25 ℃, relative humidity: 20-80%)

Printer consumables failure case 1: laser printer can not print out characters

People in the application of laser printers, may often find garbled code. These garbled code faults seriously affect the normal use of users, the impact on the work schedule is also obvious. So than this collation of the laser printer's garbled fault description, to help you quickly solve the garble...

How to prolong the life of copier toner cartridge manufacturer

The toner in the toner cartridge is the key to imaging during the copier process, so what causes the toner to eventually form a document on the page? First, we need to understand what is called the latent image. The copier toner unit is a cylinder coated with organic material (selenium, a rare eleme...