Uv printer in the case of ensuring that the ink out of the mouth and the injection elbow are not blocked, with a syringe to draw ink from the uv flatbed printer ink outlet, if the ink of the external uv flat printer ink cartridge does not float, can be inferred ink line is blocked.First check the ink pipeline at both ends whether there is foreign body caused blockage of universal icapa. Iyo hariho ikiririmbo c’ikiyo kigufi canke co mu mahanga, ushobora gukoresha urupapuro rw’impapuro rwagororotse kugira ngo uyikureho; nimba ari igicapo c'icapa c'ibumba biciye mu gice c'umuyoboro, usabwe guhamagara umucuruzi wo mu karere kugira ngo ugure umurongo mushasha w'icapa uv .
