HP Officejet Pro X451 Series - Page 25

2. Push the old ink cartridge inward to unlock it.
Figure 1-8 Replace the ink cartridges (2 of 7)
3. Grasp the edge of the old ink cartridge, and then pull the cartridge straight out to remove it.
Figure 1-9 Replace the ink cartridges (3 of 7)
ENWW
Removal and replacement procedures
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