Printer
Abstract
Abstract PURPOSE: To provide a compact device and prevent staining by carbon paper, by switching continuous printing platen to unit printing platen and vice versa and thereby using them at the same position of type. CONSTITUTION: Platen 2 for unit document 1 is fitted at the tip of bar 6 which can rotate about supporting shaft 5. On the other hand, platen 4 for continuous document 3, together with transport mechanism 7, is fitted to supporting shaft 10 so as to be able to rotate about it. When handle 12 is pulled in the direction of B. continuous printing platen 4 is set at the type position, and unit printing platen 2 is removed from the type position marked by a solid line, and the switching from unit document to continuous document is completed. COPYRIGHT: (C)1980,JPO&Japio
Inventors
- 👤 Hiroshi Kawashima
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.