(A) Scanning mirror

(B) Toner cartridge

(C) Ozone filter

(D) All of the above

(A) 1

(B) 2

(C) 3

(D) 4

(A) inconsistent printing

(B) malfunctioning pick-up rollers

(C) misalignment of the sheet feeder

(D) paper jamming on the ink cartridge

(A) Replacing the ribbon

(B) Replacing the timing belt

(C) Adjusting the paper feed tension

(D) Adjusting the tractor feed tension

(A) DC volts

(B) AC volts

(C) Amperage

(D) Ohms

(A) +12 volts

(B) + 5 volts

(C) + 8 volts

(D) +3.3 volts

(A) Config.sys

(B) Autoexec.ncf

(C) Autoexec.bat

(D) Neb.cfg

(A) -12 volts

(B) 0 volts

(C) +5 volts

(D) +12 volts

(A) Platten bearings

(B) Carriage rails

(C) Printhead

(D) Paper advance bearings

(A) hard drive

(B) video card

(C) power cable

(D) power supply