13-46. The transfer corona is used for which of the
following functions?
1. It charges the toner to enable the toner to
be transferred from the reservoir to the
drum
2. It charges the drum to enable the toner to
be transferred from the reservoir to the
d r um
3. It charges the drum to enable the transfer
of toner from the drum to the paper
4. It charges the paper to enable the transfer
of toner from the drum to the paper
13-47. The toner is permanently bonded to the
paper by which of the following means?
1. The registration rollers apply pressure to
the paper
2. The fusing rollers apply heat and
pressure to the paper
3. The transfer corona applies heat to the
paper
4. The primary corona applies heat to the
paper
13-48. A laser printer that produces a printout with
blotches evenly spaced every 1.75 inches is
probably caused by a defect in which of the
following components?
1. Upper registration roller
2. Lower registration roller
3. Transfer roller
4. Lower fusing roller
13-49. A laser printer with a scratched print drum
can be repaired by performing which of the
following actions?
1. Remove the print drum and polish the
scratch out
2. Replace the print drum only
3. Replace the cartridge
4. Replace the laser diode
13-50. To print a font using a Hewlett-Packard or
compatible laser printer, the font definition
bit map provides the printer with which of
the following information?
1. Whereto place the dots to print the
characters
2. Whereon the page the character is to be
printed
3. Whereon a line the character is to printed
4. Whereon the page to print graphic
pictures only
13-51. Soft fonts are font bit maps that are handled
in which of the following ways?
1. They are loaded into the computer’s
memory and transferred to the printer
when needed
2. They are resident in the printer’s ROM
3. They are contained in ROM cartridges
that plug into the computer
4. They are contained in RAM cartridges
that plug into the printer
13-52. PostScript® printers are capable of printing a
typeface in different sizes by using which of
the following methods?
1. A different bit map for each size of
character to be printed
2. A mathematical definition for each
typeface and mathematically scaling the
characters to the desired size
3. A mathematical definition for each size
character
4. A bit map for one typeface that is
mathematically scaled to change the size
13-53. Electrothermal printers use the heat of wires
or pins to burn images onto plain paper.
1. True
2. False
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