Hardware & Network TroubleshootingCâu 80 / 100
A printer prints faint, streaky output on a laser printer. Which component is the most likely cause?
a.RAM module
b.Network cable
c.Motherboard
d.Toner cartridge low or failing drum
Giải thích
Faint or streaky laser output typically stems from low toner or a worn imaging drum. Network and system-board components would not cause print-quality defects.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA A+ Core 1 (220-1101) · Quy trình kiểm tra