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64 6 - Maintaining and troubleshooting ENWW
7 Close the printhead latch. Press down to ensure it is in the lock position.
8 Close the covers.
9 Wait while the printer initializes the printheads and prints two alignment pages.
To clean the printhead contacts manually
To find out which printheads are compatible with your printer, see Supplies.
CAUTION Clean the printhead contacts only after you have attempted to clean the printheads
automatically. See To clean printheads automatically. Printhead contacts contain sensitive
electronic components that can be damaged easily.
1 Ensure the printer is plugged in and turned on.
2 Lift the ink cartridge cover and printhead cover.
3 Wait two or three seconds, and then unplug the printer power cord.
4 Lift to open the printhead latch.
5 Lift the handle of a printhead and use it to pull the printhead out of its slot.