Computer Hardware On a dot matrix printer, you should never lubricate which part? carriage rails carriage bearings printhead pins None of these paper advance bearings carriage rails carriage bearings printhead pins None of these paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What allows you to print on both sides of the printer? duplexer None of these fuser toner cartridge paper-swapping unit duplexer None of these fuser toner cartridge paper-swapping unit ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The POST routine, which counts system board RAM first, is stored in: microprocessor CMOS ROM BIOS 8259 POST controller RAM microprocessor CMOS ROM BIOS 8259 POST controller RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent toner from sticking to a laser printer's heat rollers, apply which of the following: Alcohol Oil Beer or Jack Daniels None of these Ammonia Alcohol Oil Beer or Jack Daniels None of these Ammonia ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the fusing process, toner is: electrically bonded to the paper high pressure sprayed onto the paper melted into the paper glued to the paper dry pressed into the paper electrically bonded to the paper high pressure sprayed onto the paper melted into the paper glued to the paper dry pressed into the paper ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser printer technology, what happens during the conditioning stage? A uniform negative charge is placed on the photosensitive drum The corona wire places a uniform positive charge on the paper None of these All of these A uniform negative charge is placed on the toner A uniform negative charge is placed on the photosensitive drum The corona wire places a uniform positive charge on the paper None of these All of these A uniform negative charge is placed on the toner ANSWER DOWNLOAD EXAMIANS APP
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