E-54Advanced programmings and registrationsTo change taxable status number of the minus keyInitially, the minus key is set as non-taxable. You can change the status by thefollowing operations.Sample OperationSetting the percent key as taxable status 1.Step Operation1 Press Zk then ; to set the register in tax program mode. Zk;2 Referring the following table, press corresponding c and theng. The example on the right is for setting the minus key as tax-able status 1.cgA3 Press k to complete the settings. kTaxable status selectionsTaxable status 1 cATaxable status 2 vTaxable status 1 and 2 cvTaxable status 3 xTaxable status 4 mAll taxable cvxmNon-taxable m