Printer incorporating interposed air expulsion and air suction nozzles

1. A printer comprising:

a support structure;

a feed arrangement positioned on the support structure and configured to feed an endmost sheet of print media from the stack and including a movable pick-up assembly, the pick-up assembly having an array of spaced apart nozzles configured to direct air on to respective locations along said topmost sheet so that said topmost sheet can be picked-up from the stack by moving said pick-up assembly;

a pair of rollers configured to engage with said endmost sheet fed from said feed arrangement;

a printing station configured to print ink upon said endmost sheet engaged by said rollers; and

an air displacement mechanism connected to the nozzles to displace air out of some expulsion nozzles and into some other suction nozzles, wherein

said expulsion nozzles are interposed with said suction nozzles.

2. A printer as claimed in claim 1 , wherein said array consists of a one dimensional array.

3. A printer as claimed in claim 1 , wherein the air displacement mechanism includes an air pump in fluid communication with the expulsion nozzles.

4. A printer as claimed in claim 1 , wherein said printing station has a pair of opposed printhead assemblies between which said endmost sheet can be fed so that concurrent duplex printing can be performed on the endmost sheet.

5. A printer as claimed in claim 1 , wherein one of said rollers is a drive roller and the other one of said rollers is a driven roller.