Canon PIXMA MX870 Series Getting Started page 13

7
Tilt the Print Head forward and set it in place as shown.
• Do not knock the Print Head against the sides of the holder.
• Install in a well-lit environment.
8
Hold the Print Head Lock Lever firmly and lower it completely.
• Once you have installed the Print Head, do not remove it
unnecessarily.
• If the Scanning Unit (Cover) is left open for more than 10 minutes,
the Print Head Holder moves to the right. In this case, close and
reopen the Scanning Unit (Cover).
11
4 Install the Print Head