21. How to “add a printer “by manually
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25
22. What is the power requirement will be need?
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29
23. How to change the printing port is available when it showed” Printing port is on used”.
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29
24. Why it will be smoked when printing?
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30
25. How to cancel a printing job in the queue?
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31
26. How to adjust paper tray setting?
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32
27. How to set printing method?
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34