It seems businesses have run into problems when it comes to printing their 1095-Cs from Microsoft Dynamics GP, but there is also a fix.
From MSDW: The Problem and The Fix: Printing 1095-Cs in Microsoft Dynamics GP
The Problem and The Fix: Printing 1095-Cs in Microsoft Dynamics GP – MSDynamicsWorld.com
Year-End & 1099Install, Upgrade & Admin
Archived post from 2015. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.