How to add column headers that are missing in the print preview

In some instances, when previewing a transaction, such as an Invoice, Bill, Sales receipt, etc., the column headers for the form may be missing.  Frequently, this is caused by the colour scheme being too light for the background and foreground. This can be resolved by changing the colour choice for the column.

Here's how to adjust the background colour of the column headers:

1. Select + New.
2. Select the form you want to adjust.
3. Select Customise.
4. Choose New style if you want to create a new style, or Edit current if you want to edit your current form.
5. Select Splash on some colour.
   (Note: This option will appear as Try other colours if you've customised your forms previously.)
6. Select Done.