Epson GT-12000 User Manual page 51

3. Align the pins of the unit with the holes of the scanner, and
then lower the unit until it rests securely on the scanner
with the pins in the holes.
4. Close the Transparency Unit.
5. Connect the Transparency Unit's connector to the option
connector at the back of the scanner.
c
Caution:
Do not put heavy objects on the Transparency Unit; otherwise
the unit may be damaged.
3-5
Options