Canon W7250 - Manual (Page 123)

Replacing the Printhead
25
6-25
Important
16
Close the upper cover.
After the upper cover is closed, “Please Wait..” is displayed and processing
begins. Ink processing requires about 3.5 minutes. When the processing is
finished, Print Pattern A prints automatically.
Now you should adjust the printhead. ( Æ P.7-33)
z Print Pattern A cannot execute if either “Auto Print” or “Off” is displayed on the
operation panel. After replacing the printhead, execute “Print Pattern A” then align
the printhead. (
Æ P.7-33)