Nozzle Check printout question

Attached is a copy of a nozzle check on my Epson 1430 using Piezo DN inks. The lines are solid, which tells me the nozzles are clear. However, position #1 is VERY light, and position #4 is also pretty light. Is this normal and to be expected?



Looks perfect Robert.

The channels left to right are: Y, K, LC, LM, M, C

The corresponding ink shades are: 6, 1, 3, 5, 4, 2