If an Impact Printer Output Shows Light and Then Dark

question 3

Short Answer

If an impact printer output shows light and then dark, what is the first part to check?
[ print head | print motor | density control | ribbon ]

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Definitions:

Spreading Activation

A process by which activation of particular concepts in memory spreads to related concepts, making them easier to recall.

Attention

Attention is the selective concentration on information or stimuli, excluding other perceivable information.

Nile River

One of the world’s longest rivers, flowing through northeastern Africa, it is a crucial water source for the countries it spans and has been integral to the region's history.

Confident

Feeling or showing certainty about something or self-assurance.