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11.Install the print head, connect the cable, check the damper

(If the print heads and dampers have been installed, open the carriage lid to check that they are fixed，

Check if any ink tubes are broken or folded, if so, do not turn on the machine power, repair them first.)

   Refer to the following video：

(Open the carriage shell)

(Connecting and installing the print head)_1

(Connecting and installing the print head)_2

(Connecting and installing the print head)_3

Print heads and dampers order，As shown:

（Note: When plugging and unplugging the print head data cable, it must be operated when the power

 is turned off. Remember that the print head data line and down must not be reversed. Reversing the 

print head will damage the print head!）