The Ricoh MH5441 is the genuine original GEN5 printhead used in the Ricoh Pro L5130 and Pro L5160 wide-format latex printers. Built on Ricoh's industrial GEN5 platform with 1,280 nozzles (4 × 320 nozzles) in a stainless steel body, it delivers 600 dpi native resolution, variable drop technology from 7 to 35 pl, firing frequency up to 60 kHz, and supports Ricoh's AR2 Aqueous Resin (latex) inks — GREENGUARD Gold certified for safe indoor and outdoor application printing. The isolated ink path architecture enables a single head to jet up to four colour channels. Every MH5441 we sell at Digiprint USA is 100% genuine original Ricoh. Technical Specifications Specification Detail Model Ricoh MH5441 — GEN5 latex/aqueous resin variant Platform Ricoh GEN5 industrial inkjet Technology Piezoelectric drop-on-demand — D33 Stacked PZT Total nozzles 1,280 (4 × 320 nozzles per row) Nozzle spacing 0.1693 mm Native resolution 600 dpi Max resolution 600 × 1,200 dpi Native drop volume 7 pl Drop volume range 7 – 35 pl (variable) Drop velocity 7 m/s Jetting frequency Up to 60 kHz Grayscale Up to 4 grey levels per dot Ink channels Up to 4 colours per head (isolated ink paths) Ink compatibility Ricoh AR2 Aqueous Resin (latex) inks — GREENGUARD certified Temperature control Integrated heater and thermistor — up to 80°C Head materials Stainless steel (SST), nickel alloy, epoxy adhesive Nozzle plate surface Coated stainless steel Dimensions 89 × 25 × 69 mm (excluding cables) Head life 100 billion actuations (rated) Condition 100% genuine original Ricoh, brand new Ricoh GEN5 Variant Comparison — Which Head Does Your Printer Use? Model Ink Type For MH5441 (this listing) AR2 Latex / Aqueous Resin Ricoh Pro L5130, Pro L5160 MH5421 Aqueous / Water-based ATP Color, Hollanders ColorBooster, MTEX Turbo Sub MH5420 UV / Solvent UV flatbed and solvent wide-format printers Compatible Printers Ricoh Pro L5130 Ricoh Pro L5160 The Ricoh Pro L5130 and L5160 are 64-inch wide-format latex printers using Ricoh AR2 Aqueous Resin inks in CMYK, CMYK+White, or CMYK+Orange+Green configurations. Contact our team with your printer model and serial number to confirm MH5441 compatibility before ordering. About the Ricoh Pro L5130 / L5160 The Ricoh Pro L5130 and L5160 are industrial 64-inch roll-to-roll latex wide-format printers designed for demanding production environments producing both durable outdoor signage and high-resolution indoor graphics. Key applications include banners, posters, POP/POS displays, vehicle wraps, wall coverings, interior décor, fine art prints, and white ink printing on clear films and coloured media. Ricoh AR2 Aqueous Resin inks are GREENGUARD Gold certified — odour-free and non-hazardous, making the printers suitable for indoor environments including healthcare, hospitality, and education. The Pro L5160 supports up to 502.5 sqft/hr productivity and output is immediately ready for finishing and installation upon exiting the printer. Warranty Notice Due to the sensitive nature of industrial printhead components, we cannot accept returns, exchanges, or refunds once the printhead has been installed. All sales are final. Confirm MH5441 vs MH5421 vs MH5420 variant and printer model before ordering. Why Buy from Digiprint USA • 100% genuine original Ricoh MH5441 GEN5 — stainless steel construction, 100 billion actuation rated service life • MH5441 vs MH5421 vs MH5420 variant clearly explained — prevents the most common Ricoh GEN5 ordering mistake • Full spec coverage — 1280 nozzles, 4×320 layout, D33 Stacked PZT, 7–35pl, 60kHz, 600×1200dpi, coated SST nozzle plate, 100B actuation life — most complete MH5441 listing available • Pro L5130 + L5160 both confirmed — Allprintheads only listed L5160 on their page • In stock in Doral, Miami FL — same day shipping before 2PM EST • Ideal for Latin American Ricoh Pro L5130/L5160 latex production shops using Miami freight forwarders — Ricoh Latin America is a major market for this printer • Free technical support — we confirm MH5441 variant and printer model before you order View our full range of genuine Ricoh GEN5 printheads, including the MH5421 aqueous water printhead. Frequently Asked Questions What is the difference between the MH5441 (L5160 head) and the MH5421 water printhead?Both are Ricoh GEN5 printheads with the same core architecture — 1,280 nozzles, 600 dpi, 7–35pl, 60 kHz, D33 Stacked PZT, stainless steel body. The difference is the ink system configuration. The MH5441 is configured for Ricoh's proprietary AR2 Aqueous Resin (latex) inks used exclusively in the Pro L5130 and L5160. The MH5421 is configured for standard aqueous water-based inks used in third-party industrial textile and wide-format systems (ATP Color, Hollanders, MTEX). The two are not interchangeable — each is matched to its specific ink chemistry and printer's ink delivery system. Always confirm your printer model before ordering. What are Ricoh AR2 latex inks and why are they GREENGUARD certified?Ricoh AR2 (Aqueous Resin) is Ricoh's proprietary latex ink formulation for the Pro L5130/L5160 platform. Unlike traditional solvent inks, AR2 is water-based and cures by heat rather than evaporation of solvents, making it odour-free and non-hazardous. GREENGUARD Gold certification means the inks have been independently tested and verified to meet strict chemical emission standards for use in sensitive indoor environments — including schools, healthcare facilities, and hospitality spaces. Output is ready for finishing and installation immediately after printing — no off-gassing period required. What is the 100 billion actuation service life rating?Ricoh rates the GEN5 printhead platform at 100 billion (100B) actuations — meaning each nozzle can fire 100 billion individual drops over its service life. In practical terms this translates to millions of square feet of production output before head replacement becomes necessary, making the GEN5 one of the longest-rated industrial printhead platforms in wide-format production. The D33 Stacked PZT piezo design and stainless steel construction are the primary engineering factors enabling this longevity. Do you ship the Ricoh MH5441 / L5160 printhead to Latin America?Yes — same day shipping from our Doral, Miami FL warehouse before 2PM EST. The Ricoh Pro L5160 is widely deployed across Latin America and our Miami location is ideal for production shops using freight forwarders in the Doral area. Ricoh Latin America actively markets this printer across the region — we stock the genuine MH5441 replacement head to support those installations.
