Please read this notice before logging in.
This website is mainly designed for technical service for Grando printers.
1. File download: select corresponding printer model > print head type > software version.
2. Regular trouble-shooting: input keywords to describe the problem.
3. Pay close attention to maintenance the print head and any others important accessories during installation, maintenance and repair.
4. Maintenance should be regularly.
5. If there is any false information in this website, please contact our engineers, we will update it.
Thank you for your reading.