Epson Endeavor 468C - Manual (Page 61)

Insertting and Removing Diskettes
To insert a diskette into a 3.5-inch drive, hold the diskette with
the label facing up and the metal shutter leading into the drive,
as shown in the following illustration. Slide the diskette into the
drive until it clicks into place.
To insert a diskette into a 5.25-inch drive, hold the diskette with
the label facing up and the read/write slot leading into the
drive. When you want to remove the diskette, make sure the
drive light is off; then press the release button or flip up the
latch. When the diskette pops out, remove it and store it
properly.
Caution
Never remove a diskette or reset or turn off the computer
while a diskette drive light is on. You could lose data. Also,
remove all diskettes before you turn off the computer.
Using Your Computer 3-9