Konica Minolta IP-421 Service Handbook page 23

Chapter 2 Disassembly / Assembly
2. Push the end of the DIMM and lock it with levers provided on both sides of the socket.
The DIMM card can fit into the socket only in such a direction that the notch pro-
vided on the bottom of DIMM matches with the one on the socket.
Removing DIMM
1. Release the lock levers provided on both sides of the socket. Take out the DIMM in the
upper oblique direction.
2-6 IP-421 PRINT CONTROLLER
Caution: