Test Print Pattern - Brother HL-4200CN Service Manual

5.3

Test Print Pattern

The test print pattern is lattice patterns composed of black (K), cyan (C), magenta (M),
and yellow (Y) patterns in this order every 128 dots in vertical and horizontal directions.
128dot
Approx.2mm
128dot
Approx.2mm
V-60
Fig.5-9
lack K
B
Yellow Y
Cyan C
Magenta M