DESCRIPTION
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Ricoh Gen5 print head is available for water ink & UV with 248mm and 500mm cables. Please contact us by email to specify the head type and cable length.
Ricoh Gen5 print head Design Features
- 1280 channels
- Two color and four color support
- Single color: 600npi
- Two color: 300npi
- Four color: 150npi
- 8 level grey scale capability
Ricoh Gen5 print head Specification
Size: 89 x 25 x 69 mm excluding cable and connectors
Head materials: SST, Nickel alloy and epoxy adhesive, direct contact with ink
Compatible jetting fluids: Compatible with water, solvent, oil, UV curable inks
Nozzle plate surface: Coated SST
Number of nozzles: 4 x 320 channels
Nozzle spacing:
A: Within a single row: 0.1693 mm (1/150")
B: Within a color: 0.0847 mm (1/300")
C: Single Pass: 0.0423 mm (1/600")
D: Row to row distance: 0.55 mm
E: Color to color: 11.811 mm
Inkjet inlet port: 2 x dual ports
Piezo type: D33 staked PZT
Drop ejection mode: Piston pusher with metallic diaphragm plate
Integrated electronics: Low voltage serial to high voltage parallel converter; 3-bit shift resistors; transmission gate outputs
Temperature control: Integrated heater and thermistor
Viscosity: 11 cP at operating temperature
Surface tension: 32 dynes/cm
Native drop volume: 7 picoliter
Drop volume range/variation: 7-35 picoliter with grey scale +- 10%
Drop velocity nominal/variation: 7 m/sec/ +-15%
Crosstalk: 10% or less with all channels firing
Jet straightness 1 sigma: < 3.5 milliradian from nozzle radian
Native drop operation frequency: 60kHz Higher burst possible under ideal condition
Life: 100 billion actuation's per nozzle
Also called Mimaki ricoh gen5 printhead price. Used on latest Mimaki SWJ-320 etc.
Attention:
Installation of printheads should be carried out by qualified specialists (engineers). To avoid breakages and problems with the operation of the equipment, do not try to install the print heads yourself.
