Before replacing an image drum, what should you do first?
A. unplug it and allow the printer to cool down
B. send several test pages to the printer right before replacing the drum
C. empty the paper tray
D. reset the printer to factory defaults
Answer: A
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Fill in the blank(s) with the appropriate word(s).
Businesses use recycled electronic device parts to refurbish or rebuild devices.
Answer the following statement true (T) or false (F)
Match each of the following errors to the problems which causes it:I.#NAME?II.#NUMIII.#REFIV.#VALUEV.#DIV/0A.Formula encounters a text value instead of a numerical value.B.Formula attempts to divide by zero or an empty cell.C.A cell was deleted or contents were changed.D.Invalid numerical value in a function or invalid arguments used in a functionE.Function or range name misspelled, missing quotation marks
Fill in the blank(s) with the appropriate word(s).
In Windows 10, a feature called ____ updates content in some Windows 10 apps.
A. Windows updater B. live updates C. live tile D. live app