HP Latex 3000 Printer - Manual (Page 126)

The picture below shows the distribution of printheads in the carriage. It also shows the correspondence
between printhead and patterns, with guidance on the direction of the corrections (0–40) applied.
The following table summarizes the correction type controlled by each pattern.
Pattern Affected printheads Correction type
A Optimizer Substrate axis
B Optimizer Scan axis
C c1, m1 Scan axis
D M1, Y1 Scan axis
E K1, C1 Scan axis
F K1, C1 Substrate axis
G M1, Y1 Substrate axis
120 Chapter 6 Printer calibration ENWW