How often do we need to do maintenance once installed?

How often do we need to do maintenance once installed?

Compared to other inkjet printers such as CIJ, Hx Nitro is almost maintenance-free as it does not require annual service contract or regular visits from field engineers. However, simple maintenance can be done inhouse by operators to maintain the printing quality of the prints. For Hx Nitro using solvent ink, basically for non-porous substrates, the only required maintenance is to wipe the nozzles with dry lint free cloth. For semi-solvent ink on printing porous substrates, there is almost no maintenance required.