The H-138 and H-139 were line printers for the HITAC201. They were connected to the HITAC201 processing unit, and could print large volumes of calculation results at high-speed. The printing form could be determined using an internal program or program tape.
| Line Printer (H-138) | Line Printer (H-139) | |
|---|---|---|
| Max. number of characters printed per line | 130char/line | Same as at left |
| Printing speed | 2line/s | Same as at left |
| Caracter types | 104kinds | 86kinds |
| Character spacing | 2.54mm | 2.54mm |
| Type size | 1.6mm×2.5mm | 1.6mm×2.5mm |
| Announcement date | 1961 | 1961 |
