Hi Janie,
If you ever want to consider an upgrade for your POS with Order Entry, we would recommend MyPOS for Adagio as a solution.
I wouldn't upgrade for just the ability to print your labels and no we cannot print to Dot Matrix (nor should you be printing to Dot Matrix for practical purposes), but MyPOS for Adagio is a very cool solution that can do your cash customers with pickup details and scanning items at a register location, in addition to processing all items on an Adagio invoices with a single scan of the invoice #.
Food for thought, in case you ever wanted to upgrade. And it works with all of your existing Adagio modules, with nightly unattended processing to interface the data.
Best,
Brian