1. First turn off the printer power switch, unplug the printer from the power outlet. 2. Then open the flip cover of the laser printer, carefully remove the photoconductor assembly, wipe its surface with a degreasing cotton, but can not force, in order to prevent the surface of the photoconductor scratched. 3. Next, wipe the […]
1. Do not place heavy objects on the copier. 2. Be careful not to let paper scraps, staples or other small metal objects fall into the copier. 3. Do not try to remove any fixed plates or covers while the copier is running, and do not turn off the power switch. 4. When making large […]
1. High density. The minimum printing resolution of laser printers is 300dpi, and there are also high resolutions such as 400dpi, 600dpi, 800dpi, 1200dpi, 2400dpi and 4800dpi. 2. High speed. The minimum printing speed of laser printers is 4ppm, generally 12ppm, 16ppm, and some laser printers can reach a printing speed of more than 24ppm. […]
1. When removing the "paper jam", only move the parts that are allowed to move in the copier manual. 2. Take out the whole paper at once as much as possible, and be careful not to leave broken pieces of paper in the machine. 3. Do not touch the photosensitive drum to avoid scratching the […]
1. Paper runs out When the paper runs out, the panel will show an empty paper tray signal, and you can load copy paper. You can continue copying. 2. Insufficient toner When the toner is insufficient signal light is on, it means that the toner in the machine is almost used up, which will affect […]
1. Avoid using and storing in high humidity, high temperature, and high cold environments. If the toner cartridge is stored in a relatively high temperature or relatively cold place for too long, it should be restored to room temperature for 2-3 hours before use. (The most ideal working temperature: 15-25℃, working relative humidity: 20-80%) 2. […]
When adding toner to the printer, you should pay attention to the amount of toner added. If you add less, frequent toner addition is not good. If you add too much, the toner will be brought out when the toner drum rotates, polluting the printer and causing damage to the internal structure of the toner […]
