7. Press down both joint buttons.
Important
• Push the joint buttons firmly until they click into place; otherwise, printing may become
impossible.
• Make sure the left and right buttons are pushed in.
8. Open ink valve.
Tilt the ink valve lever tightly to the right.
9. Close scanning unit / cover gently.
If reinstalling the print heads does not solve the problem, it may be necessary to replace the print heads.
For details, refer to this page.
368