Canon PIXMA MP150 Service Manual page 8

(2-1, Printer Main Unit Specifications cont'd)
E19 - Failed to scan head After releasing the error by
alignment sheet. pressing the OK button, do
head alignment again. (Print
the head alignment sheet
again.) Check the followings.
- The correct media type,
- The head alignment sheet
- All applicable boxes on the
- After checking the
size (plain paper, A4/LTR).
is printed properly. (There
is non-ejection/ squeezeout
of ink.)
head alignment sheet are
filled out.
applicable boxes, the
alignment sheet is placed
in the right orientation and
location on the platen
glass.