toner
laser beam
developer
ribbon
第1题:
A.Transfer roller
B.Paper type
C.Print head
D.Fuser
第2题:
Which of the following is included in the typical laser printer maintenance kit?()
第3题:
A. The printer will print according to specification.
B. The printer will stop printing immediately.
C. The printer will take longer to print.
D. The printer will print blank sheets of paper
第4题:
A laser printer keeps displaying, ‘Paper Jam – Front Door’. It does not matter which tray or paper type the printer is using. Which of the following is the MOST likely reason why the printer is having this issue?()
第5题:
Which of the following should be avoided when installing a laser printer?()
第6题:
Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper.(71) printer is also a nonimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a(72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a(73). Laser printer creates, by means of a laser beam directed on a(74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a(75) of each page.
A.Hot
B.Warm
C.Heat
D.Thermal
第7题:
A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? ()
第8题:
A.Toner
B.Transfer roller
C.Fuser
D.Pickup assembly
第9题:
Which of the following item colorizes the paper using a two-component laser printer?()
第10题:
A user states that their laser printer prints black and white streaks about half an inch wide down the left side of every page. Which of the following components MOST likely needs replacing?()