Print Head and Ribbon Assembly
AssemblyA thermal or impact print head that marks continuous paper tape with operation symbols (+, −, ×, ÷), operands, results, and timestamps. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Print Head and Ribbon Assembly
4 top-level lines as of r133436| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Print Head Module | printing-calculator-print-head | 1× | 1 | · | part |
| 2 | Ribbon or Thermal Element | printing-calculator-ribbon-cartridge | 1× | 1 | · | part |
| 3 | Print Driver Circuit | printing-calculator-head-driver | 1× | 1 | · | part |
| 4 | Fastener Set | fastener-set | 1× | 1 | · | part |