Object is large upright drum line printer, with several access panels. There are 2 rows of buttons on the left side of the front panel, and 3 buttons on the back. Found with the object, bagged and in the document slot on the back of the left door: 5 diagnostic tapes, 1 service log, 1 pack of QA checklists (?), and 1 QA acceptance tag.
Manufacturer
Telefunken
Identifying Numbers
Model number
SDR 176
Silkscreened on the front cover.
Model number
SDR176-1
Telefunken label: printed on metalic label, right side behind door, affixed to the lower frame
Other number
25. 2009. 426-00
Telefunken label: printed on metalic label, right side behind door, affixed to the lower frame
Other number
25.87.43.4
"Computer Museum Aachen deprecated registration number". Adhered label on front panel of object. Aslo written in marker on the right panel.
Other number
6095
Telefunken label: typed on metalic label, right side behind door, affixed to the lower frame
Part number
020158201 M06095
MDS label: embossed on a metalic label, right side behind door, affixed to the lower frame