蘇州佳能打印機維修站電話696l6769，維修，售后服務(wù)
E202-0002 Scan problem, scan switch, scan motor, image processor board ( IR 2200, 2800, 3300 or i ), panel locked with error message
佳能4752的一體機,開機報錯:打開主電源報錯E202-0002