To change a logo on the standard Despatch note:
From the Toolbar, click System Admin, Setup
Scroll down to the Path Names option
Path 120 contains the Header Image and Path 121 contains the Footer Image
However, if you have had bespoke work done or you use a bespoke format. You might be using the custom CL07 document format version of the Despatch note. If that is the case, please follow these steps to change the logo:
From the Toolbar, click System Admin, Printer Setup
Within Printer Setup select the Stationary Groups option
Navigate to the Despatch Note line
There is a Logo path line which can be defined.