Learn from proposed solutions.

The solutions below are based on the experiences of two wide format printers namely the Roland SJ-740 and the Mimaki TX2. Reason is that these two printers are handling the ink-flow from and to the pump extremely differently. You may get more understanding on how to solve the problem on your printer as well because malfunctions within the pump area causes difficulties in the performance of the print head. Try to understand such bottlenecks from your printer as well.

Many operators claim that heads are clogged while the ink flow from and to the pump is not working well especial when using heavy duty inks like pigments with fabric binders