The Ricoh GEN4 MH2420 printhead is suitable for a range of aqueous, solvent and UV printers. This printhead has an integrated heater and thermistor. This is Ricoh original printhead and it is covered by a manufacturer warranty. This cable including the connector is 44 cm long. The version with short cable has been discontinued. The long cable version is used as an alternative. The printhead comes with hose barb ink inlet that can be removed in. case o-ring sealed ink inlet are required. This printhead corresponds to Ricoh part numbers N220792W, N220792S, 
Ricoh GEN5 UV Printhead (Cable: 248mm)-MH5420
This GEN5 UV printhead is suitable for a range of UV, water and solvent printers (Ricoh part number N221414J / N221414T). It has a total of 1.280 nozzles. This is Ricoh original printhead part (number MH5420) and it is covered by a manufacturer warranty. This Ricoh GEN5 is 248mm long in total (head body + cable + connectors). The head cable is 148 mm long. This printhead is the original Durst Alpha 190 / 330 printhead. This printhead comes with the hose barbs which can easily be removed if needed.
Single-pass 600dpi high-resolution printing. and support for multiple ink colors
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.
Support for grey-scale
Achieves excellent gray-scale rendering with up to 4 scales per dot.
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.
Support for different inks
With its built-in heater, these heads 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.
This printhead comes with the hose barbs which can easily be removed if needed.
Product Specifications
- Dimensions: 89 x 25 x 69 mm (excluding cables)
- Head materials: SST, Nickel alloy and Epoxy Adhesive
- Nozzle plate surface: Coated SST
- Number of nozzles: 4 x 320 nozzles
- Nozzle spacing: 0.1693 mm
- Nozzle density: up to 600 npi
- Piezo type: D33 Stacked PZT
- Temperature control: Integrated Heater and Thermistor
- Operator temperature range: Up to 80° C
- Native drop volume: 7 pl
- Drop volume range: 7 – 35 pl
- Drop velocity: 7 m/s
- Jetting frequency: Up to 60 kHZ
- Ink compatibility: UV Inks
- Life: 100 billion actuations per nozzle
Printer Compatibility:
Agfa Jeti Mira MG2716 S/HS
Agfa Jeti Mira MG2732 S/HS
Agfa Jeti Tauro H2500
Agfa Jeti Titan HS
Agfa Jeti Titan S
Akad NovaJet UV M6
CET Color Q5-1000
CET Color Q5-1000h
CET Color Q5-250
CET Color Q5-250h
CET Color Q5-500
CET Color Q5-500h
Docan 1212 UV
Docan FRT3116
Docan M10
Docan M6
Docan M8
Handtop HT1600UV HR4
Handtop HT1610UV FR4
Handtop HT2500UV HR8
Handtop HT2512UV-D FR8
Handtop HT3116UV FR8
Handtop HT3200UV HG12
Durst Alpha 190
Durst Alpha 330
Quantum Matan 5m
Efi Vutek H3
Efi Vutek H5
Efi Vutek 5R
EFI Vutek 5r+
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