Remember to add toner when the printing turn into light color.

当打印变淡时注意及时加墨粉。

youdao

Do light take and put, for fear offset printing design scrape;

彩印过程注意轻拿轻放，防止彩印图案刮伤；

youdao

Because, for the thin paper printing, light control function is more important.

因为，对于薄纸印刷，光控功能更为重要。

youdao

Because, for the thin paper printing, light control function is more important.

因为，对于薄纸印刷，光控功能更为重要。

youdao