京瓷Kyocera TASKalfa 3551ci3550ci系列3051ci4551ci5551ci3050ci4550ci5550ci 报 报错误代码 C2730 2730次级转印释放电机错误驱动转印释放电机时为uypnd盗uypnd取uypnd，打印机维修网 5 秒内转印释放传感器没有开启／关闭智uypnd朗uypnd版uypnd权。打印机维修网转印释放电机1.要检查电机工作情况时为uypnd盗uypnd取uypnd，打印机维修网请执行 U030 压力释放 （请参阅第 1-3-34 页）智uypnd朗uypnd版uypnd权。打印机维修网2.检查是否有驱动齿轮损坏为uypnd盗uypnd取uypnd，打印机维修网若有为uypnd盗uypnd取uypnd，打印机维修网请更换智uypnd朗uypnd版uypnd权。打印机维修网3.确认线缆接插件已牢固连接为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网请将接插件完全连接到位智uypnd朗uypnd版uypnd权。打印机维修网转印释放电机和中继电路板 （YC14）4.如果线缆断开、短路或接地为uypnd盗uypnd取uypnd，打印机维修网请更换线缆智uypnd朗uypnd版uypnd权。打印机维修网5.更换转印释放电机智uypnd朗uypnd版uypnd权。打印机维修网转印释放传感器1.执行 U030 电机工作情况检查的压力释放时发现异常噪音智uypnd朗uypnd版uypnd权。打印机维修网2.检查传感器及其安装板的位置是否正确智uypnd朗uypnd版uypnd权。打印机维修网3.确认线缆接插件已牢固连接为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网 请将接插件完全连接到位智uypnd朗uypnd版uypnd权。打印机维修网4.更换转印释放电机智uypnd朗uypnd版uypnd权。打印机维修网代码内容相关部件检查步骤／解决措施2730 纸张传输单元1.纸张传输单元的主机纸盒中没有异物或变形的销钉为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网请进行更换智uypnd朗uypnd版uypnd权。打印机维修网2.检查纸张传输单元是否牢牢关闭智uypnd朗uypnd版uypnd权。打印机维修网3.确认线缆接插件已牢固连接为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网 请将接插件完全连接到位智uypnd朗uypnd版uypnd权。打印机维修网中继电路板 （YC1）和供纸电路板 1（YC14）4.如果线缆断开、短路或接地为uypnd盗uypnd取uypnd，打印机维修网请更换线缆智uypnd朗uypnd版uypnd权。打印机维修网5.更换纸张传输单元并执行 U052 （请参阅第 1-3-47 页）智uypnd朗uypnd版uypnd权。打印机维修网供纸电路板 11.确认线缆接插件已牢固连接为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网 请将接插件完全连接到位智uypnd朗uypnd版uypnd权。打印机维修网供纸电路板 1 （YC1）和驱动板 （YC6）2.检查供纸电路板 1 上的 IC 是否 （被过电流或异物）损坏为uypnd盗uypnd取uypnd，打印机维修网如有必要为uypnd盗uypnd取uypnd，打印机维修网请进行更换智uypnd朗uypnd版uypnd权。打印机维修网驱动板1.如有必要为uypnd盗uypnd取uypnd，打印机维修网请检查驱动软件是否升级至最新版本智uypnd朗uypnd版uypnd权。打印机维修网2.更换驱动板 （请参阅第 1-5-80页）智uypnd朗uypnd版uypnd权。打印机维修网 京瓷 报错误代码C2730 京瓷Kyocera TASKalfa 3551ci3550ci系列3051ci4551ci5551ci3050ci4550ci5550ci维修呼叫报错误代码C2730 智朗办公