| Manufacturer | Okidata |
| Also Known As | |
| PH 640 / PH-640 | |
| Part Numbers | 62115001 / 62115002 / 62115003 / 62115004 / 62116101 / 62116102 / 62116103 / 62116104 / 62116201 / 62116202 / 62116203 / 62116204 / 62116301 / 62116302 / 62116303 / 62116304 / 62116401 / 62116402 / 62116403 / 62116404 / 62116501 / 62116502 / 62116503 / 62116504 |
| Duty Cycle | |
| Introduction Year | 2010 |