Ricoh MH5320 GEN6 Printhead

This Ricoh GEN6 head (MH5320 series) is compatible with UV based inks. The service life of the MH5320/MH5340 is more than double that of the MH5421/MH5441 that preceded it.

A minimized 5pl droplet size and improved jetting accuracy yields excellent print quality without graininess. With 1,280 nozzles configured in 4 x 150dpi rows, this head achieves high-resolution 600dpi printing. Greyscale features a maximum frequency of 50kHz, allowing for increased productivity.

This prinhead is available with a cable (including connector) of either 145mm or 447mm. This printhead has a cable of 447mm and a total length including the printhead of 500mm.

This printhead is made of the two skus J352-04 and J376-03.

The following items are expressly excluded from warranty coverage:

- Defects in printers related, in any way, to the use of any non-original or DIGINK inks or ink cartridges and nozzle clogging

- Defects related to misuse, abuse, accident, neglect, lack of use, or improper storage when not in use for extended periods

- Defects related to failure to perform periodic maintenance as specified in the user documentation; operation for unintended purposes

- Defects related to improper loading of media

- All other defects, failures or damage not considered manufacturing defects

- Defects related to third-party applications, software, parts, components, or peripheral devices, including any bulk ink system.

- Defects that are merely cos

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

    Temperature control: Integrated Heater and Thermistor

    Operator temperature range: 60° C

    Drop volume: Binary mode : 5pl / Grey-scale mode : 5-15pl

    Jetting frequency: 50kHz (3 levels); 40kHz (4 levels)

    Ink compatibility: UV

This printhead carries a manufacturer warranty. Country of origin : Japan