Computer Hardware Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem? Make sure the printer is on line Replace the AC line fuse Turn the printer on and off Replace the ribbon Make sure the printer is on line Replace the AC line fuse Turn the printer on and off Replace the ribbon ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity. SYS: True MEM /C FALSE SYS: True MEM /C FALSE ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Clean the laser diode None of these Run several blank pages Clean the developer tank Reset the printer Clean the laser diode None of these Run several blank pages Clean the developer tank Reset the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting None of these ball is dirty driver is not installed properly is not connected has an incorrect IRQ setting None of these ball is dirty driver is not installed properly is not connected ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? Unlimited Ohms -200 Ohms 16 Ohms Q Ohms None of these Unlimited Ohms -200 Ohms 16 Ohms Q Ohms None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ESD wrist strap is designed to protect PC Components or Service Technicians ? PC Components None of the listed here Service Technicians Both Service Technicians and PC Components PC Components None of the listed here Service Technicians Both Service Technicians and PC Components ANSWER DOWNLOAD EXAMIANS APP
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