Lexmark Interpret S400 - Manual (Page 15)

4 Open the printer, and then remove any tape from the latch.
5 Lift the latch.
6 Remove the printhead from the disposable container.
7 Insert the printhead, and then close the latch until it clicks.
8 Close the printer.
9 Install the ink cartridges. For more information, see “Replacing ink cartridges” on page 17.
About your printer
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