Canon BJC-8500 - Manual (Page 55)

4 Read the message. Make sure at least two sheets of A4 or Letter size
paper are loaded in the sheet feeder. When you are ready, click the OK
button.
5 Read the next message and click the OK button. The first test pattern
prints.
6 If the pattern has printed, click the Yes button to close the Print Head
Alignment message.
If the pattern has not printed, click No. Check the printer and start the
procedure again.
7 Check the three patterns on the test print (A), (B), and (C). For each
pattern, note the number where the lines perfectly overlap and appear
as one line.
8 In the Print Head Alignment dialog, click the arrows on the boxes to
enter the numbers for (A), (B) and (C). When you are finished, click
the OK button.
50 Canon BJC-8500 User’s Manual
Windows dialog
Macintosh dialog