(13)Registered Letter Valid/Invalid (ESC + “%” + n) Command
Whether a registered pattern is valid or invalid is set with ESC (1BH) + ”%” (25H) + n code being input.
n = 1 (01H): Registered pattern to be made valid.
(Addresses for which no registration change has been conducted are taken as inside fixed characters.)
n = 0 (00H): Registered pattern to be made invalid. (Taken as inside fixed character sets.)
With 910 emulation
To reset to the state where inside fixed characters are usable while registered characters are valid, it is necessary to disable the registered characters. Command for setting to invalid operates regardless of the emulation or number of digits.
Registered Characters Enable/Disable Command | Set to Valid | Set to Invalid |
910 Emulation (40 digits) | O | O |
910 Emulation (24 digits) | ⋅ | O |
3110 Emulation (40 digits) | ⋅ | O |
3110 Emulation (24 digits) | ⋅ | O |
O: Operation enabled by the Valid/Invalid command of registered characters.
⋅: As the registered characters are valid by the Register
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