Muratec MFX-2500 Field Engineering Manual page 267

(5) Removing the Stamp assembly
1. Open the Tx cover and Inner cover.
Note: You must hold the Inner cover open. It won't stay open by itself.
2. Remove one screw and stamp cover.
3. Remove one screw and connector, and then remove the stamp assembly.
(6) Changing the Stamp
1. Open the Tx cover and Inner cover.
Note: You must hold the Inner cover open. It won't stay open by itself.
2. Stick the stamp with a pin, then pull out the stamp as shown below.
3. Stick the new stamp with a pin and insert the stamp into its hole. Then remove the pin as shown.
Stamp cover
1
2
5-10
Stamp assembly