| 摘要 |
A printing apparatus for printing images on a substrate includes a first set of print heads S1 having at least one print head P1,1 arranged to deposit a first ink I1, and a second set of print heads S2 having at least two print heads P2,1, P2,2 arranged to deposit a second ink I2. The at least one print head P1,1 of the first set S1 and a first print head P2,1 of the second set S2 respectively depositing the first ink I1 and the second ink I2 in a first order of deposition O1, and the at least one print head P1,1 of the first set I1 and a second print head P2,2 of the second set S2 respectively depositing the first ink I1 and the second ink I2 in a second order of deposition O2 as the printing apparatus traverses across the substrate in one direction D1. The order of deposition of the first ink I1 and the second ink I2 from the print heads is reversed as the printing apparatus traverses across the substrate in an opposite direction D2.
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