Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Paper advance bearings Printhead Carriage rails Platten bearings None of these Paper advance bearings Printhead Carriage rails Platten bearings None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting a ribbon cable to a connector, how do you know which direction to plug it in? The colored line in the cable goes to pin #1 It does not matter The blue or red line in the cable goes away from the power connector The red line in the cable goes to the highest pin number The colored line in the cable goes to pin #1 It does not matter The blue or red line in the cable goes away from the power connector The red line in the cable goes to the highest pin number ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What allows you to print on both sides of the printer? paper-swapping unit toner cartridge duplexer None of these fuser paper-swapping unit toner cartridge duplexer None of these fuser ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: check all voltages note where in the paper path the paper stops turn the printer off, then on again look up error codes remove the jammed paper check all voltages note where in the paper path the paper stops turn the printer off, then on again look up error codes remove the jammed paper ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? None of these printhead pins carriage bearings carriage rails paper advance bearings None of these printhead pins carriage bearings carriage rails paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The terms "red book", "yellow book", and "orange book" refer to: All of these ide floppy drive technology SCSI CD-ROM standards All of these ide floppy drive technology SCSI CD-ROM standards ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS