Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which part of the laser printer should NOT be exposed to sunlight? Primary corona wire Transfer corona assembly Toner cartridge PC drum None of these Primary corona wire Transfer corona assembly Toner cartridge PC drum None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? Expansion board Monitor Power supply Keyboard None of these Expansion board Monitor Power supply Keyboard None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Before sending data, a modem sends a request to send signal, or RTS. 1 bearing power supply None of these 1 bearing power supply None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IDE cables have how many pins? 100 40 25 50 65 100 40 25 50 65 ANSWER DOWNLOAD EXAMIANS APP
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