Ink and Makeup Ink Consumption |
|
|
|
|
| MEMO | P X R S E R I E S |
|
| |||||||||||||||||||
|
|
|
|
|
| |||||||||||||||||||||||
|
|
|
|
|
|
|
|
| ||||||||||||||||||||
Hitachi IJ printers reduce the running cost for printing. |
|
|
|
|
|
|
|
| ||||||||||||||||||||
|
|
|
|
|
| |||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| Ink and makeup ink consumption |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Calculating examples (Rough indication) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
| Mean ink volume | Mean dot number | Number of characters Production number |
|
|
|
|
|
| |||||||||||||||||
|
|
|
|
|
|
|
|
| ||||||||||||||||||||
| Ink quantity used by printing ＝ |
| × |
|
|
|
| × |
|
|
| × |
|
|
| … 1 |
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||
|
|
| 1 ink drop |
| 1 character |
| 1 print object | 1 month |
|
|
|
|
|
| ||||||||||||||
|
|
|
|
|
|
|
|
| ||||||||||||||||||||
|
|
| Mean vaporizing volume |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
| Makeup ink consumption | ＝ | of makeup ink |
| × | Operating hours |
| × | Operating days | ………………… 2 |
|
|
|
|
| |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
| by vaporization |
|
| 1 hour |
|
| 1 day |
| 1 month |
|
|
|
|
| ||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
| Ink quantity for periodic |
| Ink quantity per replacement |
| Operation hours / day × Operating days / month |
|
|
|
|
|
| |||||||||||||||||
|
|
|
|
|
|
|
| |||||||||||||||||||||
| replacement | ＝ | (cm3/replacement) |
|
| × |
|
|
| Ink life (hours) |
| ………… 3 |
|
|
|
|
| |||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[Note]
●Above calculations are an estimate based on ambient temperature of 20°C
●Ink quantity for periodic replacement is a case when the operating hours is more than 200 hours.
★In case the operating hour is less than 200 hours, please use following formula to calculate the ink quantity for periodic replacement.
200 (hour/month)
Ink quantity for periodic replacement ＝ Ink quantity per replacement (cm3/replacement) ×
Ink life (hours)
〈Example〉65 ∝m nozzle,
Ink quantity used by printing
＝1 ＋ 3 ＝〔8.3×10－（7 cm3／dot）×15（dots／character）×8（characters／pcs）×6×10（6 pcs／month）〕
＋ 400（cm3）×
16hours／day×25（days／month）
1，200hours
Makeup ink consumption by Evaporation
≒598（cm3／month）＋134（cm3／month）≒ 732（cm3／month）
＝2 ＋（Ink quantity for printhead cleaning）
＝5（cm3／hour）× 16（hours／day）× 25（days／month）＋（Ink quantity for printhead cleaning）
＝2,000（cm3／month）＋（Ink quantity for printhead cleaning）
Mean ink drop volume of each nozzle diameter
Nozzle diameter ( ∝m ) |
| 40 |
|
| 55 |
|
| 65 |
|
| 100 | |
Mean ink volume (cm3/dot) |
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
| |
Mean dot number of each alpha numeric font |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
Font | 5×5 |
| 5×7,5×8 | 7×10 | 9×7 | 12×16 |
| 18×24 |
| 24×32 | ||
Mean dot number/character | 11 |
| 15 |
| 23 | 15 | 78 |
| 154 |
| 288 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
| 18 |
|
|
|
