인쇄 품질이 떨어질 때, 종이를 먼저 교체해야 할까요, 아니면 토너 카트리지를 먼저 교체해야 할까요?
When printing results in blurry text, faded colors, black lines, black spots, or gray background, many users wonder: is it a paper problem or a toner cartridge problem? Actually, the cause can be quickly found through simple troubleshooting. 1. Check the paper condition first. If the paper is damp, wrinkled, or has poor surface quality, […]