Computer Hardware
A laser printer generates a totally black page, what is the cause?

no power to transfer corona
no power to the primary corona
None of these
malfunctioning imaging laser
low level in the toner cartridge

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Computer Hardware
A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first?

verify the link status on the computer's network card
None of the listed here
verify the ip configuration on the workstation
reinstall the network interface card driver

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