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RICOH MH2420 Product Overview
With excellent durability enabled by its stainless steel construction and support for a broad range of inks, this inkjet printhead supports a diverse range of applications.
Characteristics
Excellent durability and extended service life
Ricoh’s inkjet printheads are made of stainless steel.These printheads are highly robust and offer excellent anti-corrosion properties for multiple inks, resulting in excellent durability and extended service life.
Support for different inks
With its built-in heater, these printheads are capable of jetting high-viscosity inks. Additionally, the ink path is isolated from the actuator (piezo elements) , i.e. no ink contact.
Variable drop volume Capability
The multi-drop capability allows the creation of a range of drop sizes enabling grey-scale printing.
Specifications / External dimensions
Standard inkjet printhead with excellent durability, extended service life, and excellent support for different inks
RICOH MH2420
Specifications
| RICOH MH2420 | |
|---|---|
| Method |
Piston pusher with metallic diaphragm plate
|
| Print Width |
32.4 mm(1.28")
|
| Number of nozzles |
384 (2 x 192 channels), staggered
|
| Nozzle spacing (Within a row) |
1/150"(0.1693 mm)/row
|
| Nozzle spacing (Row to row distance) |
0.529mm
|
| Compatible ink |
UV, Solvent, Aqueous, Others.
|
| Total printhead dimensions |
63(W) x 16.2(D) x 62.4(H) mm (2.48" x 0.64" x 2.48") excluding cables
|
| Weight |
73g
|
| Max.number of color inks |
2 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
*Depends on ink type and properties. |
| Viscosity range |
10 - 12mPa⋅s
|
| Surface tension |
28 - 35mN/m
|
Grey-scale
|
4 levels
|
| Total Length |
238 mm (standard) including cables
|
| Ink port |
Yes (standard) / No (optional)
|
| Number of ink ports |
2 x dual
|
| Alignment pin direction |
Front (standard) / Back (optional)
|
-
*Results obtained from continuous jetting test using standard Ricoh test ink.
Nozzle
External dimensions
Customer Resources
For Customers Considering a Purchase
Related Links
Ricoh's inkjet technology is based on more than 50 years of continuous research and innovation.Ricoh keeps expanding the printing possibilities, delivering new value and new experiences for our customers across the globe.
Ricoh operates Inkjet printhead business globally.