HP Officejet Pro 8600 - Manual (Page 97)

Make sure that you insert the ink cartridge into the slot that has the same colored
letter as the color you are installing.
6. Repeat steps 3 through 5 for each ink cartridge you are replacing.
7. Close the ink cartridge access door.
Related topics
Ink cartridges and printheads
Store printing supplies
Ink cartridges can be left in the printer for extended periods of time. However, to assure
optimal ink cartridge health, be sure to turn off the printer properly. For more
information, see Turn the printer off.
Usage information collection
The HP cartridges used with this printer contain a memory chip that assists in the
operation of the printer.
In addition, this memory chip collects a limited set of information about the usage of the
printer, which might include the following: the date when the cartridge was first
installed, the date when the cartridge was last used, the number of pages printed using
the cartridge, the page coverage, the printing modes used, any printing errors that
might have occurred, and the printer model. This information helps HP design future
printers to meet our customers' printing needs.
The data collected from the cartridge memory chip does not contain information that
can be used to identify a customer or user of the cartridge or their printer.
Usage information collection 93