In reviewing the paper feed methodology I've identified 3 possible options for passing the paper through the printer. I've come to the conclusion that a caddy / board based system where the paper is affixed to a board that is then passed through the printer is the most robust and lowest risk option.

• compact size
• aligned drive system
• does not rely on delicate roller system
• minimises contact with paper coating
  

• requires tab holes in paper

As the process requires special paper this method is not viable solution

Roller feeder - similar to traditional printer

Pros;

• compact size

Cons;

• Delicate system requiring calibration of pressure on rollers, more scope for slip errors
• requires multiple drive rollers to minimise pressure required, high complexity
• roller contact with paper, may cause problems with coating chemistry

A high risk options that can be foreseen to cause many headaches in its setup, and may prove unusable.

Board/Caddy feeder - similar to CD printer

Pros;

• can be arranged so that drive system does not need to contact paper
• lower complexity
• more robust system possible with higher roller loads to drive board
• paper can be taped down to ensure flatness

Cons;

• double space required as the board will be at each end of the printer at some point

Selected option, more space required, but most robust and practicable option at this stage.