Epson EPL-7000 - Reinstalling the Controller Board

The Memory Chip Set
Reinstalling the controller board
1. Holding the controller board with the chip-installed side
toward you, fit the edges of the board into the black tracks in
the opening. Gently slide the board about halfway into the
printer as shown below.
2. Push both levers back as far as they will go with light pressure
as shown below.
Appendix A
A-39