Canon iPF6100 Service Manual page 418

b) NOZZLE 1
A sample printout that is produced by executing [SERVICE MODE]> [ADJUST]> [PRINT PATTERN]> [NOZZLE 1] is shown below.
c) OPTICAL AXIS
A sample printout that is produced by executing [SERVICE MODE]> [ADJUST]> [PRINT PATTERN]> [OPTICAL AXIS] is shown below.
d) ROUGH
A sample printout that is produced by executing [SERVICE MODE]> [ADJUST]> [HEAD ADJ.] > [AUTO HEAD ADJ]> [ROUGH] is shown below.
Nozzle Check Pattern SERVICE
(L)
(R)
F-7-2
F-7-3
F-7-4