HP Latex 360 Printer - Manual (Page 139)

2. Remove the orange protective caps by pulling them down.
NOTE: The optimizer protective caps are white or transparent.
3. The printhead is designed to prevent you from accidentally inserting it into the wrong slot. Check that
the colored label on the printhead matches the colored label of the carriage slot into which the
printhead is to be inserted.
4. Insert the new printhead into its correct slot in the carriage.
CAUTION: Insert the printhead slowly and vertically, straight down. It can be damaged if you insert it
too quickly, or at an angle, or if you rotate it as you insert it.
ENWW Replace a printhead 133