CompTIA PD1-001 PDI+ Beta Certification Practice Exam Set 1

A thermistor is affected by:


Options are :

  • electrical charge.
  • temperature.
  • magnetic field.
  • light.

Answer : temperature.

Which of the following describes the purpose of the polygon mirror?


Options are :

  • Detects the start position for the laser beam
  • Sharpens the laser beam intensity
  • Times the laser beam switching process
  • Sweeps the laser beam across the photoconductor surface

Answer : Sweeps the laser beam across the photoconductor surface

Toner is moved from the developer to the photoconductor by:


Options are :

  • an electrical charge.
  • the charge roller.
  • the transfer roller.
  • the light emitting diodes (LED).

Answer : an electrical charge.

Toner is transferred to the media by:


Options are :

  • the developer roller.
  • vacuum suction.
  • light emitting diodes (LED).
  • electrostatic charges.

Answer : electrostatic charges.

CompTIA Security+ Certification (SY0-501): Practice Tests

A customer with a static IP address on their computer can print first thing in the morning, but when a coworker turns on their computer, printing becomes intermittent or does not print at all. Which of the following is the cause of the problem?


Options are :

  • The coworkers computer is using the wrong driver.
  • The print drivers are setup to use the same IP address for the printer.
  • The printer has the same IP address as a coworkers computer.
  • DHCP is not setup correctly.

Answer : The printer has the same IP address as a coworkers computer.

The developer unit performs which of the fol owing steps in the print process?


Options are :

  • Charges the photoconductor
  • Creates the latent image on the photoconductor
  • Removes residual toner from the photoconductor
  • Supplies toner to the latent image on the photoconductor

Answer : Supplies toner to the latent image on the photoconductor

Which of the following are methods of cleaning a photoconductor?


Options are :

  • Cleaning blade
  • Rol er
  • Compressed air
  • Brush
  • Fan
  • Heat

Answer : Cleaning blade Rol er Brush

The latent image is created by which of the following components?


Options are :

  • Laser or LED
  • Developer
  • Nozzles
  • Photoconductor

Answer : Laser or LED

The function of a one-way gear is:


Options are :

  • to drive a shaft clockwise and counter-clockwise.
  • to drive a motor in one direction.
  • to provide drive in only one direction at a time.
  • . to provide drive only when spun in one direction.

Answer : to drive a shaft clockwise and counter-clockwise.

Which of the following development systems uses a mixture of toner and developer to create an image?


Options are :

  • Thermal Imaging System
  • Dual Component System
  • Mono Component System
  • Ink Jet System

Answer : Dual Component System

CompTIA LX0-102 Linux Part 2 Certification Practice Exam Set 2

On a system using a negative photoconductor charge, how does the toner become attracted to the latent image?


Options are :

  • By discharging the latent Image area to Ground
  • By reducing the toner charge
  • By the voltage difference between the two
  • By the temperature difference between the two

Answer : By the voltage difference between the two

When using a multimeter to check for continuity, which of the following settings should the multimeter be set to?


Options are :

  • DC Volts
  • Ohms
  • Amps
  • AC Volts

Answer : Ohms

Wearing a properly grounded wrist strap prevents:


Options are :

  • electrostatic discharge that may cause damage to PCB components.
  • charges from accumulating on the photoconductor.
  • the technician from being electrocuted.
  • the machine from being powered up.

Answer : electrostatic discharge that may cause damage to PCB components.

Which of the following is a definition of firmware?


Options are :

  • The variable data written to a PCB
  • Software resident on a PCB
  • Support structure for a PCB
  • The amount of data contained on a PCB

Answer : Software resident on a PCB

When a customer can print a test page from the driver properties page, which of the following would be true?


Options are :

  • The printer can use all the options set on the driver.
  • The print driver is loaded correctly.
  • All prints will come out correctly.
  • The firmware is correctly configured.

Answer : The print driver is loaded correctly.

If a customer has loaded media in the media tray in the wrong direction, it will cause:


Options are :

  • wrinkled paper.
  • mis-registered prints.
  • voided areas.
  • paper jams.

Answer : paper jams.

CompTIA JK0-022 E2C Security+ Network Security Practice Exam Set 1

Which of the following are types of logical network ports on a printer?


Options are :

  • LPT
  • LPR
  • CAT5
  • SCSI
  • RAW

Answer : LPR RAW

Which of the following components temporarily carries the latent image?


Options are :

  • Photoconductor
  • Charge roller
  • Developer
  • Laser Unit

Answer : Photoconductor

Toner is fused/fixed to the media by the use of:


Options are :

  • heat and pressure.
  • a transfer roller.
  • electrostatic charges.
  • a charge roller.

Answer : heat and pressure.

Which of the following is used to charge the photoconductor?


Options are :

  • Laser Unit
  • Low Voltage Power Supply (LVPS)
  • High Voltage Power Supply (HVPS)
  • . Light Emitting Diode (LED) array

Answer : High Voltage Power Supply (HVPS)

Which of the following would cause sent faxes to arrive with lines in feed direction if received faxes are not having any issues on the same device?


Options are :

  • Obstruction on the scan glass
  • Obstruction in the laser path
  • Obstruction in the developer unit
  • Damaged fuser fixing roller

Answer : Obstruction on the scan glass

Which of the following is a function of the high voltage power supply (HVPS)?


Options are :

  • Provides power to the corona assemblies.
  • Provides power to the main drive motor.
  • Provides power to the discharge lamp.
  • Provides power to the fuser assembly.

Answer : Provides power to the corona assemblies.

CLO-001 CompTIA Cloud Essentials Certification Practice Test Set 5

Which of the following are types of physical ports on printers?


Options are :

  • RAW
  • USB
  • SMB
  • LPR
  • LPT

Answer : USB LPT

A photo-reflective sensor is actuated when:


Options are :

  • an actuator is being depressed.
  • light is reflected pass the sensor.
  • to drive a shaft clockwise and counter-clockwise. to drive a shaft clockwise and counter-clockwise.
  • a flag interrupts the beam.
  • light is reflected back to the sensor.

Answer : to drive a shaft clockwise and counter-clockwise. to drive a shaft clockwise and counter-clockwise.

When using a multimeter to check continuity to which of the following states should the printer be in?


Options are :

  • Hibernate mode
  • Power On
  • Sleep mode
  • Power Off

Answer : Power Off

A magnetic switch is a switch that:


Options are :

  • uses a magnet to actuate the switch.
  • is used to check for magnetic particles on the printed page.
  • uses a magnet to hold the switch in place.
  • uses a magnetic field to move diverters.

Answer : uses a magnet to actuate the switch.

Which of the following is the purpose of the thermistor in the fuser assembly?


Options are :

  • To provide overheat protection for the fuser assembly.
  • To prevent premature deterioration of the fuser assembly.
  • To detect the pressure for the fuser assembly.
  • To detect the temperature for the fuser assembly.

Answer : To detect the temperature for the fuser assembly.

In the presence of light, the photoconductor:


Options are :

  • filters electrons.
  • blocks electron flow.
  • allows electron flow.
  • stores electrons.

Answer : allows electron flow.

CompTIA JK0-018 Security+ E2C Certification Practice Exam Set 3

How is a residual charge removed from the photoconductor?


Options are :

  • Ventilation
  • Light
  • Charge Couple Device (CCD)
  • Developer
  • Electrical Charge

Answer : Light Electrical Charge

Which of the fol owing components are used to create the latent image on the photoconductor?


Options are :

  • Transfer roller
  • Charge Couple Device (CCD)
  • Laser
  • Developer
  • Light Emitting Diode (LED)

Answer : Laser Light Emitting Diode (LED)

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