Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Scanning mirror Toner cartridge All of the listed here Ozone filter Scanning mirror Toner cartridge All of the listed here Ozone filter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many IRQs does a chain of USB devices require? 3 4 None of these 2 1 3 4 None of these 2 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? None of these primary corona printer head fuser high-voltage power supply None of these primary corona printer head fuser high-voltage power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Topically, how many type III PC cards can you insert in a laptop 4 None of these 1 3 2 4 None of these 1 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem? Turn the printer on and off Make sure the printer is on line Replace the ribbon Replace the AC line fuse Turn the printer on and off Make sure the printer is on line Replace the ribbon Replace the AC line fuse ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is the easiest component to environmentally recycle? Cathode ray tubes Motherboards CMOS batteries Toner cartridges None of these Cathode ray tubes Motherboards CMOS batteries Toner cartridges None of these ANSWER DOWNLOAD EXAMIANS APP
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