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Disconnect Print #94

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tranvanthien123 opened this issue Feb 10, 2023 · 0 comments
Open

Disconnect Print #94

tranvanthien123 opened this issue Feb 10, 2023 · 0 comments

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@tranvanthien123
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Mình có dung CloseConn để ngắt kết nối với máy in để cho máy khác có thể connect vs máy in nhưng khi mình dùng closeConn để ngắt kết nối mặc dù dùng thiết bị khác kết quả trả về vẫn success nhưng máy in lại ko in ra bill mình phải ấn tầm 4-5 lần hoặc đợi 30s để có thể in ra bill
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@tranvanthien123