You can do this in Method by adding a new field to your Customer table, for example, named PrinterInfo. Then make copies of and edit the applicable Customer (and possible Lead) screens in order to add this field to the screens for use:
- CRM_EditCustomer
- CRM_NewCustomer
- CRM_EditLead
- CRM_NewLead
To edit a table go to Customize > Tables/Fields > find the table you need to edit and click on its name, then add fields as required.
To make a copy of a screen and edit it go to Customize > Screens > hover your mouse over the screen name and click the Copy button to the left of it, finish by going through the wizard. Once that's done find the copy which you just made, hover your mouse over its name and click the Edit button to the left of it. You'll be taken to the Screen Designer where you can customize the screen to your liking.
For more info regarding customization check out our Customization Webinars, and our customization related Help Center articles. If you have further questions regarding customizations please feel free to continue posting them on our forums for assistance. Hope this helps!
- Ashur