Kyocera Inkjet Printhead KJ4A-AA

The KJ4A-AA printhead Series is designed for UV-curable inks or other high viscosity inks. It is optimal for Label/Packaging, Sign Graphics, Offset Surprint and others. It is a 600dpi one colour printhead with a maximum drive frequency of 20kHz. It delivers high quality with a small drop volume of 3pl at 50 m/min by making use of 2,656 nozzles arranged across 108.25 mm wide print swathe.

The Kyocera KJ4A-AA is equipped with internal filters that eliminate foreign objects in ink and an internal heater that adjusts the impact of external temperatures. It’s unique ink channel design provides a stable ink supply. We recommend to change the head cables when installing a new printhead.
The following items are expressly excluded from warranty coverage:

defects related, in any way, to the use of non-original inks
clogged, missing or deviated nozzles
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 cosmetic in nature.
 
Specifications

Ink Type:  UV Ink
Dimensions: 200 × 25 × 57.9mm
Dry Weight: 420g
Total Nozzles: 2.656
Standard Resolution: 600 x 600 dpi
Print Width: 108.25mm
Max. Drive Frequency: 20kHz
Drop Volume: 3, 6, and 13pl
Max. Sprint Speed: 50m/min
Optimum Ink viscosity: 6.0 - 7.0 mPa*s
This printhead carries a manufacturer warranty.
Country of origin : Japan

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