RICOH MH5421F/5421MF
| Weight | 1 kg |
|---|---|
| Dimensions | 11 × 45 × 11 cm |
Brand
|
Ricoh |
| Ink Type |
Aqueous ,Others ,Solvent ,UV |
| Printhead Type |
Thin-film piezoelectric transducer with bend mode |
| Nozzle |
1,600 (8 × 100 channels × 2 Modules), staggered(Net: 1,576) |
| Resolution |
600npi |
| Max. number of colour inks |
1 colours |
| Print Width |
66.7mm |
| Droplet Ejection Performance 4 levels greyscale |
5pl (Single drop) 5～18pl (Multi drop) |
| Viscosity Range |
5.5mPa・s |
| Surface Tension |
31.6±5mN/m |
| Temperature Control |
Heater ,Integrated thermistor |
| Operating Temperature Range |
60℃ |
| Ink Recirculation |
○ |
MOQ
Minimum order quantity (MOQ)
|
1 Qty |
| Condition |
New |
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Description
Characteristics
Single-pass 600 dpi high-resolution printing
With 1,280 nozzles configured in 4x150dpi rows, this head achieves high-resolution 600dpi printing. Isolated ink paths enable a single printhead to jet up to two ink colors.
Additionally the printhead is provided in two viscosity formats (F/MF) for optimized fluid handling performance.
Ink recirculating structure
Highly stable jetting performance is achieved through the introduction of a new recirculating structure. This structure enables continuous ink flow resulting in reducing the risk of jetting failure caused by either clogged ink or entrapped air bubbles. Each printhead has enhanced bonding technology for improved durability. With these new features, the RICOH MH5421F and MH5421MF printheads offer enhanced compatibility with a wider range of fluids. These features result in:
- Increased reliability for single-pass printing by delivering improved print quality and productivity
- Increased reliability for systems with rapid setting ink, such as pigment ink, white or metallic materials
- Increased reliability for systems with fast drying ink
- The removal of air bubbles in the ink chamber to achieve self-recovery from jetting failure
- *Single-pass system : the printhead carriage remains in a fixed position and completes image printing in a single pass while the print material is conveyed underneath.
Support for gray-scale
Achieves excellent gray-scale rendering at up to 4 levels.
Excellent durability and extended service life
Ricoh inkjet print heads are made of stainless steel. These heads are highly robust and offer excellent anti-corrosion properties for multiple inks, resulting in excellent durability and extended service life.
Variable drop volume capability
The multi-drop capability allows the creation of a range of drop sizes enabling gray-scale printing.
Specifications / External dimensions
Inkjet head with high durability and reliability for 2 ink colors
Choose from 11mPa･s ink viscosity or 6mPa･s ink viscosity models to suit your application.
RICOH MH5421F/MH5421MF
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