Do you know the function of the toner cartridge chip?

1. Store detailed toner cartridge information (facilitates printing and identification of all toner cartridge models) 2. Display the print volume of the toner cartridge instead of controlling the print volume 3. Display area information (some printer manufacturers design different chip codes for different areas) 4. Failure to authorize the printer and toner cartridge passes a. […]

Suspected of monopoly, printing industry giant once again faces class action lawsuit

Regeneration Times reports: Printing industry giant HP has recently been hit with a class action lawsuit, accusing it of being a monopoly by restricting users from using non-original ink cartridges through firmware updates and raising the price of original ink cartridges. The plaintiff in the lawsuit claims that HP pushed firmware updates to all registered […]

What typical issues do low-temperature printing devices have?

Into the winter, the temperature drops, a variety of printing equipment into the "high incidence of disease", to a certain extent, affecting work efficiency. Summarised, the common problems are mainly concentrated in the following three points: ① printer start slow, affecting normal use ② paper jam, motionless paper jam ③ poor printing results First, the […]

Toner cartridges should be noted before use:

1, avoid using or storing in high temperature, high humidity, high cold environment, avoid prolonged exposure to bright light 2, the toner cartridge is not in use, do not tear open the black packaging bag, do not open the toner cartridge photoconductor cover, so as to avoid the drum core scratches or bright light irradiation […]