This Konica KM1600 UH-HA820 is suitable for DGI FabriJet FT-1604X and FT-3204X printers. This Konica KM1600 is a combination of two Konica  KM800 Print heads. 

We recommend to change the head cables when installing a new printhead.

• 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.