SJ/Z 9053-1987 Office machines and printers for information processing - Width and end-of-ribbon indicators for single-use paper or plastic printing ribbons (English Version)
This standard specifies the basic width of disposable paper or plastic narrow printing ribbons (width less than 19 mm) used in information processing office machines and printers. It also specifies the location of the end-of-ribbon indicator marks on office machines.
SJ/Z 9053-1987 history
1970SJ/Z 9053-1987 Office machines and printers for information processing - Width and end-of-ribbon indicators for single-use paper or plastic printing ribbons