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}Ricoh Gen4 MH2420 Printhead 7–35pl | UV Industrial Inkjet Head Genuine
Brand: Ricoh
Tax excluded. Shipping calculated at checkout
Availability: In stock
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The Ricoh Gen4 MH2420 printhead (7–35pl) is one of the most widely deployed industrial inkjet printheads, known for its reliability, versatility, and consistent performance across multiple ink types. Featuring 512 nozzles and variable drop technology, the Ricoh MH2420 is widely used in DTG, UV flatbed, solvent, and aqueous wide-format printing systems. Every MH2420 we sell at Digiprint USA is 100% genuine original Ricoh, backed by manufacturer warranty.
The cable length is 44cm (inclusive of the connector). The short cable version (N220792T) is no longer available; however, this head with longer cable can substitute for it. It is equipped with hose barb ink inlet that can be changed in case of need of the ink inlet of the o-ring seal type. This printhead is equivalent to Ricoh part numbers N220792W, N220792S, N220792U, N220792T or N220792E.
Technical Specifications
| Specification | Detail |
|---|---|
| Model / Part number | MH2420 |
| Ricoh part numbers | N220792W / N220792S / N220792U / N220792E |
| Generation | Ricoh GEN4 |
| Nozzles | 512 nozzles (2 rows × 256 nozzles) |
| Native resolution | 150 dpi per row / 300 dpi (2 rows) |
| Drop size | Variable 7 to 35 picoliters (greyscale) |
| Max frequency | 30 kHz |
| Ink compatibility | Aqueous, solvent, UV-curable |
| Integrated heater | Yes — with integrated thermistor |
| Cable length | 44cm including connector (long cable — short cable discontinued) |
| Ink inlet | Hose barb (removable — o-ring sealed inlet compatible) |
| Condition | 100% genuine original Ricoh, manufacturer warranty |
Ricoh GEN4 vs GEN5 vs GEN6 — Full Comparison
| Feature | GEN4 MH2420 | GEN5 MH5420 | GEN6 MH5320 |
|---|---|---|---|
| Nozzles | 512 | 1,280 | 1,280 |
| Drop size | 7–35 pl | 7–35 pl | 5 pl minimum |
| Max frequency | 30 kHz | 60 kHz | 50 kHz greyscale |
| Ink types | Aqueous, solvent, UV | UV, solvent | UV |
| Integrated heater | Yes | Yes | Yes |
| Service life | Standard | Standard | 2× GEN5 |
| Best for | DTG, UV, aqueous, solvent | High-speed UV | High-volume UV |
GEN4, GEN5, and GEN6 are not interchangeable — each requires specific printer board and firmware support. See our Ricoh GEN5 MH5420 and Ricoh GEN6 MH5320 listings if your printer uses a later generation. Contact our team if you are unsure which generation your printer requires.
Part Number Notes
All four Ricoh part numbers — N220792W, N220792S, N220792U, and N220792E — refer to the same physical printhead. The suffix denotes the ink type certification: W for water/aqueous, S for solvent, U for UV, E for eco-solvent. Any of the four versions is compatible with your printer regardless of the suffix. The short cable version of the MH2420 has been discontinued by Ricoh — the 44cm long cable version is the current replacement for all variants.
Compatible Printers
This printhead is compatible with the following printers:
Not sure if this fits your printer? Contact us — our US-based support team will confirm compatibility before you order.
Why Buy from Digiprint USA
• 100% genuine original Ricoh MH2420 — covered by manufacturer warranty
• Long cable 44cm version in stock — the current supported version
• In stock in Doral, Miami FL — same day shipping before 2PM EST
• Ideal for Latin American print shops and DTG operations using Miami freight forwarders
• Free technical support — we confirm GEN4 vs GEN5 vs GEN6 compatibility before you order
View our full range of genuine Ricoh industrial printheads including GEN5 MH5420, GEN6 MH5320, and TH5241 GEN5i.
Frequently Asked Questions
What is the difference between Ricoh GEN4 and GEN5?
The GEN4 MH2420 has 512 nozzles and supports aqueous, solvent, and UV inks. The GEN5 MH5420 has 1,280 nozzles and is primarily designed for UV and solvent at higher speeds. They are not interchangeable and require different printer boards.
Which part number do I need — N220792W, S, U or E?
All four are the same physical printhead. The suffix denotes ink type certification only — W for water/aqueous, S for solvent, U for UV, E for eco-solvent. Order any version for your printer. All are equally compatible.
Is the short cable MH2420 still available?
No — the short cable version has been discontinued by Ricoh. The 44cm long cable version is the current replacement and works as a direct substitute in all printers that previously used the short cable version.
Can the hose barb ink inlet be removed?
Yes — the hose barb ink inlet is removable if your printer uses o-ring sealed ink inlets instead. This makes the MH2420 compatible with a wider range of printer ink supply systems.
Do you ship Ricoh GEN4 printheads to Latin America?
Yes — same day shipping from our Doral, Miami FL warehouse. Our Miami location is ideal for Latin American DTG print shops, UV printers, and resellers using freight forwarders in the Doral area.
