Epson GX-80 Operating Manual page 63

Figure E-2. Continuous paper without stand
Tractor Unit Installation
To install the removable tractor unit, first pull the friction lever
toward the front of the printer. Then hold the tractor with the gears
to the right as shown in Figure E-3.
Figure E-3. Tractor placement
E-2
In each tractor slot are two pegs that fit into the notches on the
tractor fittings. Tilt the tractor back so that the rear notches fit over
the rear pegs. Then tilt the unit forward until it clicks into place. It is
as easy as that.
Now install the paper separator and pull out the paper guide as
shown in Figure E-4. Fit the notches in the bottom comers of the
separator over the pins at the front of the paper slot. The separator
keeps the paper that is corning out of the printer from being pulled
back in. Pull out the paper guide at the back of the printer. This
guide helps keep the incoming paper from catching on the printer
cable.
NOTE: THIS GUIDE SHOULD NOT BE USED AS A
CARRYING HANDLE.
Figure E-4. Paper separator and paper guide
E-3