| 摘要 |
An ink jet print head with an integrated ink handling unit (12) that comprises a heater (16) and a filter (28) for the ink, wherein the ink handling unit has an inlet port (14) for liquid ink and a circulation system (18) connected to the inlet port and adapted to pass the liquid ink through the heater (16) and to the filter (28), wherein the circulation system (18) comprises a single, non-branched duct that passes continuously from the inlet port (14) to the filter (28), and the duct of the circulation system (18) passes in meander fashion through a heated block (20) of the heater (16). |
