松下自检代码(（Panasonic self inspection code）.doc

松下自检代码(（Panasonic self inspection code） Panasonic FP-7718, FP7722 self-test code Panasonic FP-7718, FP7722 self-test code E1 01 optical scanning fault E1 20 lens magnification drive fault E1 21 mirror driver fault E1 23 F8-02 test input E1 32 automatic concentration check E1 40 optical fan motor 1 Failure E1 41 optical fan motor 2, malfunction E1? 43 optical fan motor 4 fault E2? 01 lifting pallet lifting motor E2? 01 lower pallet lifting motor E3 01 powder motor failure E3 03 carbon powder concentration sensor failure E3? 10 high-voltage power supply leakage E3? 11 high voltage power leakage E3? 20 main motor fault E3? 21 vacuum fan motor fault E3 22 fan fan motor fault E3 23 suction fan motor fault E3 30 lamp failure E3 40 copy density sensor output detection E3 50 transfer cleaner E4 01 fuser preheating fault E4 10 fan motor 1 E4 11 fan motors 2 E4 12 fan motors 3 E5 01 +24V DC power supply E5 04 +10V DC power supply E5 10 +5V DC power E5 23 control panel communication fault E5 41 contraposition timing control circuit fault E5 42 total counter E5? 50 communication error E7 XX ADF fault user designation codes The U0 key counter failed or the operation code was not entered. The U1 front door was not closed U4 closes the pager U5 and closes the double sided unit U6 closes the right door U10 and closes the ADF U11 clears the pager storage bucket U13 plus toner U14 waste powder full U16 developer is not installed U18 copier life limit Enter maintenance mode At the same time press the user USER key, the number 3 button and the original size A3 key, the machine enters the F1 state, with the digital key to select F1 F 9 press the copy key to display C00, enter the function code, press the copy key, and press the user USER and the remove / stop button to exit the F mode F1 display all bright F2 single page copy operation F3 duplex copy operation, F4 input / output check F5 changes copier function, F6 adjustment and programming F7 electronic counter, F8 copier operation ad