| 摘要 |
Printing apparatus particularly for use in weight scales for issuing a cash slip comprises a printing head (25) with two adjacent rows (33, 57) of print elements (30, 31) of which the elements (31) of the second row (57), when viewed in the direction of advance of the carrier (23) to be printed, are aligned with the spaces (36) between the elements (30) of the first row (33) and have an active printing cross-section which conceals at least the open spaces between the printing tracks of the elements (30) of the first row (33). The apparatus is controlled in a first mode by means of a keyboard operating the elements (30, 31) to print alphanumerical symbols, and in a second mode the elements (30, 31) print a bar code. <IMAGE> |
