1. With 1,280 nozzles configured in 4 x 150dpi rows, this head achieves high-resolution 600dpi printing. Additionally, the ink paths are isolated, enabling a single head to jet up to four ink colors
2. Support for different inks. Supports water,solvent based inks and UV inks.
3.Support for grey-scale. Achieves excellent gray-scale rendering with up to 4 scales per dot.
4.Variable drop volume capability.The multi-drop capability allows the creation of a range of drop sizes enabling grey-scale printing.
5.Ricoh inkjet print heads are made of stainless steel. These heads are highly robust and offer excellent anti-corrosion properties, resulting in excellent durability and extended service life.
|Method||Piston pusher with metallic diaphragm plate|
|Print Width||54.1 mm(2.1")|
|Number of nozzles||1,280 (4 × 320 channels), staggered|
|Nozzle spacing (4 color printing)||1/150"(0.1693 mm)|
|Nozzle spacing (Row to row distance)||0.55 mm|
|Nozzle spacing (Upper and lower swath distance)||11.81mm|
|Compatible ink||UV, Solvent, Aqueous, Others.|
|Total printhead dimensions||89(W) × 69(D) × 24.51(H) mm (3.5" × 2.7" × 1.0") excluding cables & connectors|
|Max.number of color inks||2 colors||4 colors|
|Operating temperature range||Up to 60℃|
|Temperature control||Integrated heater and thermistor|
|Jetting frequency||Binary mode : 30kHz / Grey-scale mode : 20kHz|
|Drop volume||Binary mode: 7pl / Grey-scale mode : 7-35pl *depending on the ink|
|Viscosity range||10-12 mPa•s|
|Total Length||248 mm (standard) including cables|
|Number of ink ports||2 × dual ports||4 × dual ports|
|Alignment pin direction||Front (standard)|
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