You are working as a technician at certifyme.com. The HR department has recently
bought a new laser printer, and the manager of the HR department has expressed
his concerns about the possibility of using wrong kind of paper and therefore
ruining the new printer.1D0-442 In order to calm him you tell him that there is only one
type of printers that needs special paper in order to print. What kind of printers is
that?
A. laser
B. thermal
C. dot matrix impact
D. ink jet
Answer: B
Explanation: In order to print with a thermal printer,1D0-450 one inserts thermo-sensitive
paper between the thermal head and the platen. The printer sends an electrical
current to the heating resistor of the thermal head, which in turn generates heat in a prescribed pattern.1D0-460 The heat activates the thermo-sensitive coloring layer of the
thermo-sensitive paper, which manifests a pattern of color change in response.
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