Carriage Beam Not Be Able To Up & Down; Up & Down Button Don’t Work; Photoprint Cannot Find The Security Key; Uv Lamp Doesn’t Work - Nuocai NC-DX0406 User Manual

Error 8: Motor is less powerful, need to adjust the dail up of the motor;
Error 9: Motor is more powerful, need to adjust the dail up of the motor;
Error 10: Print head board and mainboard are not match, check which one is wrong;
Error 11: Default the machine;
Error 12: Sero motor direction problem, adjust the motor direction code;
Error 13: Printer stop during printing, encoder strip problem, motor cable loose, belt loose;
Error 14:Wrong location,check the decoder,motor signal cable and direction
Error 15:Motor not have enough distance for self-check
Error 16: Check the print head cable, print head cable port and print head cable.
9.6 Carriage beam not be able to up & down.
1. When up & down it'll have noise, and not be able to move on some height;
2. Please check if there's any obstacle and stuck the up & down gear;
3. Check if the gears on the stepping motor part fit well or not;
4. Check if the stepping motor gear to be damaged or not;
5. Check the stepping motor driver and stepping motor dail up;
9.7 Up & down button don't work.
1. Check the up & down button on the panel control board is OK or not;
2. Check if the stepping motor driver's light work or not, if not, replace the driver;
3. Check if the cable on the stepping motor connects well or not;
4. Disconnect the J1, J2 up & down limited sensor cable, and try to press up & down button again, if it can up &
down, then change the limited sensor;
5. Turn on the machine and press the up & down button, during this time, check if the J5 port of PUL+PUL-
DIR+DER- send signal out or not(1-3v), if no, replace the main board.(Attention:voltage should affect during
click up and down button)
6. Replace the Y Axis motor
9.8 Always show initializing on the panel board.
1. Check the Y axis belt is loose or not, the screw to secure the belt is loose or not;
2. Check if the mainboard cable is insert well or not;
3. Replace the print head board.

9.9 Photoprint cannot find the security key.

Check if the light on the dongle works or not, if no, use other machine or replace the dongle;
1.
2. Re install the dongle driver. (Find the installation package inside the Util folder,open it and find the Sentinel folder and
install the dongle driver)
9.10 UV lamp doesn't work.
1. Check the 1-1, 2-2, 3-3, 4-4 ports on the end of the uv lamp cable and see if they are OK or not(like below
picture shows)
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