Replacing the print head of a DTF printer usually requires following these steps:
Turn off the printer: Before starting to replace the print head, make sure the printer is turned off and disconnected from the power supply to avoid any electrical risks.
Open the printer housing: Locate the housing or cover of the printer and follow the manufacturer's instructions to open it in order to access the print head.
Locate the print head: Locate the print head assembly, which is usually located on a removable stand inside the printer.
Release the print head: Follow the printer's instructions to operate the mechanism for releasing the print head. This may include rotating or pressing a specific piece to unlock the print head.
Remove the old print head: Remove the old print head carefully, taking care not to touch the nozzle part to avoid contamination.
Prepare the new print head: Make sure the new print head is compatible with the printer and remove it from the packaging.
Install the new print head: Place the new print head on the printer's print head holder and follow the instructions to ensure that it is properly installed and locked.
Close the printer housing: Once the new print head is installed, close the printer housing or cover.
Reconnect the power supply and turn on the printer: Reconnect the printer to the power supply and turn on the printer.
Perform print head cleaning: According to the printer's instructions, clean the print head to ensure smooth ink flow and remove any possible air bubbles.
Print test page: Print a test page to check the print quality and whether the print head is working correctly.
Make printhead alignment: If necessary, make printhead alignment to ensure the accuracy of the printout.
If you need more detailed guidance or steps to replace the print head for a specific model of DTF printer, it is recommended to refer to the printer's user manual or contact the manufacturer for technical support. In addition, some manufacturers may offer video tutorials, which you can find on the manufacturer's official website or RU-vid channel
7 сен 2024
