Epson 3170 Scanner Lid Transparency Unit Film Adapter .
The transparency unit (film adapter) is built into the scanner lid.
Electrical Supply voltage: DC 24.0 to 26.4 V Rated current: 0.5 A
Document Positive or negative film in these sizes:
specifications35 mm strips35 mm slides120/220 (6 × 9-cm) film
Readable area2.6 × 9.1 inches (66 × 231 mm)
Epson 3170 Manual: https://files.support.epson.com/pdf/pr317p/pr317ppg.pdf
Pictures are actual Product. Original Epson Parts.
Condition is Used.