Service & Support
You are here: Home » Service & Support

Technical Support

Find out our comprehensive solutions.

Firmware Upgrade

  • HP printers will automatically upgrade the firmware to the latest version if users do not disable related functions, which may block compatible chips. To solve this problem, we can downgrade the firmware to the previous version. 下面我们将以惠普M454nw打印机为例,给大家展示固件版本的降级方法:(温馨提示:给打印机固件降级的过程中,请确保电脑处于正常开机状态并且已连

Chip

Error Code

Chipjet Tips

  • Nowadays, colour printing has become indispensable in home and offices. But it is noteworthy that print quality may differ due to paper quality, toner and ink cartridges, and other issues. In order to help you get better print results, we will discuss with you four techniques for raising the quality
  • We use printers on a daily basis in our homes and at work these days. As a result, it's essential to understand how to check cartridge model and replace cartridges. To find out more, keep reading!
  • When printing a file that is not very critical, it is a good idea to set a colour printer to print in black and white in order to save toner. However, you may not receive the desired outcome if you set up your printer improperly. So follow us to learn the operation steps. How to Set a Colour Printer

SUBSCRIBE

©2021 Chipjet cartridge chip manufacturer. All Rights Reserved
“All brandnames and trademarks are the properties of their respective owners and are used for identification purpose only.”
Leave a Message
Inquiry Now