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Printronix 258705-002 Printronix...
Brand : Printronix
Printer Model: T8308
Part Number: 258705-002
Print Resolution : 300Dpi
Printronix 258705-002 - Printronix T8308 Thermal Printhead 300Dpi
Product Condition: New
Reference: MH5440
This Ricoh GEN5 Printhead 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. It achieves excellent gray-scale rendering with up to 4 scales per dot
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ricoh gen5 printhead MH54 Series Printhead MH5440 Print Head 4 colors ricoh print head ricoh gen5
Original Ricoh MH5440/MH5420 Printhead Japan Made Gen5 Ricoh G5 Eco Solvent Print Head for UV Printer
Product Specifications:
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
Max.number of color inks: 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
Surface tension: 28-35mN/m
Grey-scale: 4 levels
Total Length: 248 mm (standard) including cables
Dimensions: 89 x 25 x 69 mm (excluding cable)
Number of ink ports: 4 × dual ports
Alignment pin direction: Front (standard)
Ink compatibility: UV, Solvent, Aqueous, Others