Description
This new generation Kyocera KJ4A-RN is designed for high speed single-pass and multi-pass applications with printers using UV ink. It is a 600dpi one colour printhead with a maximum drive frequency of 30kHz. It delivers high quality with a small drop volume of 5pl at 70 m/min by making use of 2,656 nozzles arranged across 108 mm wide print swathe with 0.042mm pitch, resulting in 30.000 drops per second.
The Kyocera KJ4A-RN 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.
KJ4A-RN replaces KJ4A-RH for most of the printers but not for all. If in doubt, contact us and we will confirm the right version for your printer.
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 × 30 × 68.9mm
- Dry Weight: 420g
- Total Nozzles:2.656
- Nozzle Pitch: 0.042mm
- Standard Resolution: 600 x 600dpi
- Print Width: 108.25mm
- Max. Drive Frequency:30kHz
- Drop Volume: 5, 7, 12 and 18pl
- Max. Sprint Speed:70m/min
- Input Voltage:3.3 V for logic / 29 V for driving
- Temperature Control:Reservoir heater and thermistor are equipped
- This printhead carries a manufacturer warranty.
- Country of origin : Japan
Printer compatibility:
DPI M7, Gandi Digital Gladi8tor, Gemini 108C, Gemini 214C, HAWK M6, i-JET600 Cationic, Jetsci Kolorsmart +, JHF V398, NoeCha DOT1
