Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Replacing the ribbon Replacing the timing belt Adjusting the paper feed tension Adjusting the tractor feed tension None of these Replacing the ribbon Replacing the timing belt Adjusting the paper feed tension Adjusting the tractor feed tension None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which DOS driver is used to emulate expanded memory? EMM386.exe Ramdrive.sys Mem386.sys Himem.sys EMM386.exe Ramdrive.sys Mem386.sys Himem.sys ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? Did the computer beep or chime? Is there a video cursor or action on the screen? Is there high voltage static on the screen All of the listed here Did the computer beep or chime? Is there a video cursor or action on the screen? Is there high voltage static on the screen All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: look up error codes note where in the paper path the paper stops check all voltages remove the jammed paper turn the printer off, then on again look up error codes note where in the paper path the paper stops check all voltages remove the jammed paper turn the printer off, then on again ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When is the risk for electrostatic discharge the greatest? High humidity Day time Night time Low humidity High humidity Day time Night time Low humidity ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following FRUs would be considered both an input/output device? System board CPU SCSI host adapter All of the listed here Video board System board CPU SCSI host adapter All of the listed here Video board ANSWER DOWNLOAD EXAMIANS APP
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