Pro Tip: Always use twisted-pair shielded cable for Step/Dir signals. Connect the shield to Earth ground only at the controller end to avoid ground loops.
Check that the USB cable is secure and that no other print jobs are stuck in the queue.
The is an 80mm desktop thermal receipt printer widely used in retail, catering, and banking environments. The "N-Cut" designation specifically refers to the Auto-Cutter mechanism (usually a partial or full cut) integrated into the print head assembly.