Sorry if I am being a bit too enthusiastic but when your at home ...
Having perused the net a bit more it seems that you should be able to print directly from excel to the Zebra Technologies LP2824 Plus using the supplied drivers.
Using your current formatting you should only need to setup the print media and mapping appropriately.
I would suggest that you try installing the printer drivers and generate a print preview!
LP-2824-drivers
If you do decide to try please report how you get on.