The Ricoh G6 print head is a new print head. At present, the Ricoh G6 machine has been stable and mature in its application. Ricoh g6 print head research and development data parameters are relatively small, here are some parameters about Ricoh G6 print head, I hope to help you. Ricoh G6 print head has two models, one is MH5320 (one head with two colors) and the other is MH5340 (one head with four colors), both of which use ink droplets of 5pl. It can be applied to a variety of water-based inks, eco-solvent inks, UV inks, textile inks, and other inks. Customers can also freely choose one end with two colors or one end with four colors according to their needs. The more colors you choose, the corresponding speed and accuracy will be. Drop, use long and short connecting lines.

Product configuration MH5320 (1 head, 2 colors) MH5340 (1 head, 4 colors) MH532020C (Length: 195mm) MH5320 45C (Length: 453mm)
When 1 color is used: 150dpi×4 columns/color→600dpi
When using 2 colors: 150dpi×2 columns/color→300dpi
When using 4 colors: 150dpi×1 column/color→150dpi
Ricoh MH5320/5340 print head product positioning, jet flow = a number of nozzles × number of nozzle holes × ignition frequency, Gen6-MH5320/5340 print head is mainly for the field of industrial high-speed UV printing.

Three features of Ricoh MH5320/5340 print head:

(1) High productivity

Ignition frequency increased → increased ink output per unit time MH5420
In single-level grayscale printing mode: 30Khz
In multi-level grayscale printing mode: 20Khz MH5320
Under multi-level printing grayscale: 50Khz same resolution mode, saving half the time
Example: 600x1200dpi drawing car scanning speed Ignition frequency Pass number MH5320 scheme 1.5m/s 35.4Khz 4 (x1; y4) MH5420 scheme 1.4m/s 17Khz 8 (x2; y4) Increase the ignition frequency and reduce the number of passes to achieve the same output Image quality. Reduce the requirements for the speed increase of the trolley, and reduce the difficulty of the trolley control design.

(2) High precision

Support multi-level grayscale printing and Provide optimized visual experience for different application scenarios. For close-up, choose small drop printing; for long-range, choose large drop printing; for daily use, mix large, medium, and small drops.

(3) High ink compatibility

MH5420/5440 UV/Solvent
MH5421/5441 Waterborne
MH5320/5340 parameter comparison
Print head characteristics MH5320/5340MH5420/5440 MH5421/5441 Printing width 54.1mm54.1mm Number of nozzles 1280 (4 x 320) 1280 (4 x 320) Resolution 600dpi600dpi Compatible ink UV, water-based, solvent MH5420/5440: UV, solvent MH5421/5441: water-based Color quantity 44 Ignition frequency 50Khz30Khz Ink droplet size 5-15PL 7-21PL Viscosity range 10-12mPa/s10-12mPa/s The connecting line can be plugged and fixed.