Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: None of these Carriage rails Platten bearings Printhead Paper advance bearings None of these Carriage rails Platten bearings Printhead Paper advance bearings 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? primary corona None of these printer head high-voltage power supply fuser primary corona None of these printer head high-voltage power supply fuser ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in ohm. FALSE Replace the ribbon None of the listed here True FALSE Replace the ribbon None of the listed here True ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A brownout is defined as: alternating power out, power on lasting a few minutes complete power out lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more alternating power out, power on lasting a few minutes complete power out lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Reset the printer Run several blank pages None of these Clean the developer tank Clean the laser diode Reset the printer Run several blank pages None of these Clean the developer tank Clean the laser diode ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What configuration should a Volt-Ohm meter he set to when testing a fuse? Ohms Amperage None of these DC volts AC volts Ohms Amperage None of these DC volts AC volts ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS