Usage: A-B version is used alternately. For example: A-B-A or B-A-B
Note: Please do not upgrade the printer firmware, otherwise it cannot be used
Service: 24-hour professional service center, any questions about SG500 SG1000 ink cartridges, please feel free to contact us, we will serve you wholeheartedly.
Description
Oneink Manufacturer:
We are an integrated factory specializing in the production and sales of printing consumables with 6 years of experience. We attach great importance to the quality of our products, and always take customer experience as the first standard.
Please feel free to share your experience with us.