HP OFFICEJET 4500 - Manual (Page 88)

Examples of bad large-font text
The letters are jagged.
The letters are smeared.
The letters are ragged on one end.
d. Alignment pattern: If the color bars and large-font text look OK and the ink
cartridges are not empty, look at the alignment pattern directly above the color
bars.
Example of a good alignment pattern.
The lines are straight.
Example of a bad alignment pattern
Chapter 7
84 Solve a problem