If printing two lines of words will be missing half, we open the nozzle cover, and then find the recycling tank hanging ink, how to

We select a black-and-white picture, open it, take a screenshot of the picture, depending on the size of the image content:

We look at the installation of solenoid valve, installation to see if the solenoid valve washers are missing, must not be missing, otherwise it will

Now we need to install the ink core. Before we assembled the ink core, we need to install the pipe. See if the washers fall

This is the recovery pump:

Let’s install the PBA board first, before installation, the interface between the front and back should be arranged:

Then we install the PC board and the display, which are connected together:

When the machine is initially used, the ink core must be empty. Match the ink and solvent to their respective positions, and then insert them.