Please use the drop-down menu, type that is logged in before you can print the document because there are very useful.
1 protect confidential documents security &.
2 the loss of paper-saving.
3 reduce the interrupted by other functions (copy, scan)
4 can be canceled at any time if you do not Ajarn
5 performance.
การแปล กรุณารอสักครู่..
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