Tandy TRS‑80 CGP‑115
This is a TRS-80 color graphic printer with a 4.5" wide paper roll.
The front has two white buttons labeled "Pepper Feed" and "Color Select," along with an on/off light.
The back has an on/off switch, a 4-pin female DIN serial IO port, a DC power connector, a cutout with 4 DIP switches and a Centronix female 36-pin parallel IO connector. On the bottom is a label describing the DIP switch settings.
There is a wire lock to hold the paper.
An access door at the bottom has a switch for changing pins, a label with operating instructions and instructions for replacing pins.