Epson ActionPrinter L-750 User Manual page 100

Removing the upper case
WARNING: High voltages are present inside the printer
when the power is on. Do not attempt to remove the
upper
cable is unplugged. Also, try not to touch contacts on the circuit
board of the printer because many of the components can be
destroyed by the static electricity present in your body.
Unplug the power cable from the electrical outlet.
1.
Using a cross-head screwdriver, remove the three retaining
2.
screws located deep inside of the slots on the front of the
printer.
case the
unless printer is turned off and the power
The Interface Boards
Appendix A-3