HP Designjet Z3100 Photo Printer series - Manual (Page 103)

6. Push down as indicated by the arrow shown below.
CAUTION When installing the new printhead there may be some resistance, so you need
to press it down firmly but smoothly. You should hear a beep and see confirmation on the
front-panel display that the printhead has been inserted. If you have difficulty, see
Cannot
insert a printhead on page 144 .
7. Insert any other printheads, that need to be installed, with the same procedure, then close the
carriage lid.
8. Ensure the end of the blue handle catches the wire loop on the near side of the carriage.
ENWW Insert a printhead 93
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