6. Appendix
6.1
How to Enable Bi-directional Communication Support
1.
Right-click the printer icon and open the
Properties.
2.
Click the [Port] tab.
To enable the bi-directional support, check the
"Enable bi-directional support" checkbox.
To
disable
the
remove the check from the "Enable
bi-directional support" checkbox.
bi-directional
support,
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