Casio SM-T274 - Open Cash Drawer Without Transaction; Basic Registration

SE-G1/PCR-T273/SM-T274
–13–
G. PCB ASSY/E256-1
G-1. Disconnect one connector and two FFC.
G-2. Undo two screws.
FFC
Connector
FFC
Screws(S4)
G-3. RemovetheE277-1-ASSY.
PCBASSY/E256-1
Unhook the PCB.