Casio TE-2200 TE2200 Cash Register Complete Key Set
1x PGM (Program) Key switches to all key positions. 1x 'M' (Master) Key switches between OFF, REG1, REG2,X1 and RF. 1x 'OP' (Operator) Key switches between OFF and REG. 1x 'OW' (Owner) Key switches between OFF, REG1, REG2, X1, Z1 and RF.