夏普AR-M258出U2-40是什么原因？怎么解決？
更新時間：2025/2/3 6:17:38,view:917夏普打印機AR-M258蘇州夏普打印機售后服務中心客服熱線69616769，蘇州夏普售后電話，夏普售后網點，
夏普AR-M258出U2-40是什么原因？怎么解決？
，，U2-40 CRUM communication error
CRUM通訊錯誤
U2-40 error try pulling out the toner cartridge an d firmly reinstalling it. If that doesn't work you must install a new toner cartridge. There is a CRUM chip on the cartridge that keeps up with how many impressions have been made with that cardridge. You cannot "refill" these cartridges without replacing the CRUM. This problem occurs frequently with remanufactured cartridges.
蘇州夏普報修電話696l6769，維修，售后服務
，，U2-40 CRUM communication error
CRUM通訊錯誤
U2-40 error try pulling out the toner cartridge an d firmly reinstalling it. If that doesn't work you must install a new toner cartridge. There is a CRUM chip on the cartridge that keeps up with how many impressions have been made with that cardridge. You cannot "refill" these cartridges without replacing the CRUM. This problem occurs frequently with remanufactured cartridges.
蘇州夏普報修電話696l6769，維修，售后服務