Epson B813152 Use Manual page 5

3 Position the slots on the TPU's mounting bracket over the heads of the
two mounting screws located at the back of the scanner. Slide the TPU
forward slightly until the two holes in front of these slots are aligned
with the screw holes at the back of the scanner.
align these holes
with the screw holes
on the scanner
screw holes on
scanner
position the slots on the
TPU's mounting
bracket over the two
large screws at the
back of the scanner