Canon W7250 - Manual (Page 121)

Replacing the Printhead
23
6-23
Important
z The nozzles under protective cap 2 (c) are covered with ink. Handle the printhead
carefully to avoid touching these nozzles or dropping the printhead and causing ink
stains.
z When handling the printhead, always hold it by the grips (a) on the left and right
sides of the printhead.
z To prevent damaging the printhead or poor printing results, never touch the
exposed nozzles (e) or electrical contacts (f) on the printhead.
z Never try to re-attach the protective caps or packing material removed from the
printhead. Discard these items immediately in compliance with local regulations
regarding the disposal of such items.
12
With the nozzles pointing down and the electrical contacts facing the
printer, insert the new printhead into the carriage.
Make sure that the printhead is inserted completely.
e
f