Mobile Printer Hardware Developer

The project is to develop and manufacture a prototype of a mobile printer. Deliverables are mainly for the PCB of the mobile printer including the Bill of Materials for the pcb, pcb design, as well as the hardware parts for the printer such as the printing mechanisms. Having prior knowledge of how printers work would be favorable.
I do have the mechanical design as well as the PCB layouts but they will require a look through to make sure everything is up to standards and will perform functionally. You should also have experience with robotics and 3D printing of plastic as that is what will be used for the outer shell of this printer. The budget for this project does not include the parts and manufacturing of the prototype and the end goal of this project should be so that I can get a working prototype of the mobile printer.