This line printer controller has operational lights. Paper stickers on the back give a maintenance history, and are labeled "DEC system 10". The back door opens to reveal a power supply that says "digital power supply". At the bottom there are castors and adjustable feet.
Manufacturer
Digital Equipment Corporation (DEC)
Identifying Numbers
Other number
120.88.16
Computer Museum Aachen deprecated registration number on adhered label on front left panel of the object
Other number
30.263
Second Physik inst. TH Aachen number hand scratched onto foil label inside the top of the right front door
Other number
71.730
First Physik inst. TH Aachen number hand scratched onto foil label inside the top of the right front door