Konica Minolta KM1280iMHH Printhead
The KM1280iMHH Printhead is
- 45kHz shear mode actuation and native 450 dpi resolution over 72mm print swathe.
- Simple to integrate, tough and reliable with good fluid compatibility.
- Designed to be used in high quality print systems with UV inks.
- Using proven bulk piezoelectric technology to deliver 10pl drop volumes at 450 dpi resolution in a narrow 17.6mm footprint.
- Designed to be operated in a wide range of different orientations. The printhead is suitable for use with recirculating ink systems for example for white or metallic inks. printheads can be used in binary or greyscale (3bit) modes.
- Fitted with a silicon nozzle plate for increased jetting accuracy.
A fast and reliable solution for applications requiring high quality
- Coding and marking
- Packaging applications
- Plastic card decoration
- Security applications
- Printed electronics
- Direct to shape
KM1280iMHH specifications
Available ink types
UV
Solvent
Technology
Independent channel, on-demand piezo
Number of nozzles
Total number of printable nozzles
1280 (320 x 4 rows)
Channel resolution
The number of ink channels/printable nozzles per linear inch
56.4μm pitch (450 dpi: 4 rows x 112.5 dpi)
Grey scale
The method of producing variable drop sizes by multiple fires of the printing nozzle
8 levels
Typical frequency
The maximum ink jetting frequency when a typical ink is used
40kHz
Drive voltage
Missing Content
12.5 +/- 3V
Printing width
Maximum possible print width in a single pass
72.25 mm
Overall row spacing
Distance in mm between the first and last row of printing nozzles
2.95 mm
Drop velocity
The mean ink drop velocity as measured under Konica Minolta manufacturing test conditions
6.0 m/sec
Dimensions
Height 104.5 mm x Width 17.6 mm x Length 131 mm
Weight
Less than 205 gm
Drop size
The smallest drop size achievable, defined by the printhead type
10pl
Max frequency
The maximum ink jetting frequency
45kHz