| PART 02 — Kyocera 011–020 | ||||||||||
| 参数 | 011 KJ4B-0300 | 012 KJ4B-EX600 | 013 KJ4B-EX600-RC | 014 KJ4B-1200 | 015 KJ4B-EX1200 | 016 KJ4B-EX1200-RC | 017 KJ4A | 018 KJ4B | 019 KJ4B-YH | 020 KJ4A-TA |
| Brand | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera | Kyocera |
| Architecture | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo | Ceramic Piezo |
| Actuator | Monolithic PZT | Monolithic PZT | Monolithic PZT | Monolithic PZT | Monolithic PZT | Monolithic PZT | PZT | PZT | PZT | PZT |
| Nozzles | ~2,656 | 2,656 | 2,656 / 2,560 active | ~5,312 | 5,116 | 5,116 | ~2,656 | ~2,656 | N/D | N/D |
| Resolution | 300 dpi class | 600 dpi | 600 dpi | 1200 dpi | 1200 dpi | 1200 dpi | 600 dpi class | 600 dpi | N/D | N/D |
| Effective Width | ~108 mm | 108.3 mm | 108.3 mm | ~112 mm | 108.27 mm | 108.27 mm | ~108 mm | ~108 mm | N/D | N/D |
| Drop | N/D | ~16 pL | 14 pL @40k | N/D | ~4 pL | 4 pL | N/D | N/D | N/D | N/D |
| Frequency | ~30 kHz | 30 kHz | 40 kHz | ~60 kHz | 80 kHz | 80 kHz | N/D | N/D | N/D | N/D |
| Recirculation | No | No | Yes | No | Yes/depends version | Yes | N/D | N/D | N/D | N/D |
| Through-Flow | No | No | No | No | No | No | No | No | N/D | N/D |
| Cooling | N/D | N/D | Water cooling | N/D | N/D | N/D | N/D | N/D | N/D | N/D |
| Ink | Industrial aqueous | Aqueous | Aqueous | Industrial | Industrial | Industrial | Industrial | Industrial | N/D | N/D |
| One Pass | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★ | ★★★★ |
| White Ink | ★★★★ | ★★★★ | ★★★★★ | ★★★★ | ★★★★ | ★★★★★ | ★★★★ | ★★★★ | ★★★★ | ★★★★ |
| High Viscosity | ★★★ | ★★★★ | ★★★★ | ★★★★ | ★★★★ | ★★★★★ | ★★★★ | ★★★★ | ★★★★ | ★★★★ |
| Functional Fluid | ★★★ | ★★★★ | ★★★★★ | ★★★★ | ★★★★ | ★★★★★ | ★★★★ | ★★★★ | ★★★★ | ★★★★ |
| GTF Glue | ★★ | ★★★ | ★★★★ | ★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ | ★★★ | ★★★ |
| Key Advantage | Industrial speed | 600 dpi + speed | Recirculation | 1200 dpi | Ultra-high speed | 1200 dpi + circulation | Mature platform | Industrial reliability | N/D | N/D |
| Key Limitation | Lower resolution | No RC | High system complexity | Small drops | High control demand | Cost | Public data limited | Public data limited | Data verification needed | Data verification needed |
| EX600-RC 是这 60 个里必须重点保留的型号 | ||||||||||
| Kyocera 官方明确给出： | ||||||||||
| 108.3 mm effective print width | ||||||||||
| 600 dpi | ||||||||||
| 40 kHz | ||||||||||
| 14 pL @ 40 kHz | ||||||||||
| 18 pL @ 30 kHz | ||||||||||
| 24 pL @ 20 kHz | ||||||||||
| 更重要的是，它在喷嘴附近进行 ink recirculation，用来减少 nozzle drying、温度不均和 pigment sedimentation。 官方还特别强调 stainless-steel lamination 的 robust flow-channel structure。 |
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