Remove the header and footer when printing an invoice from ZOHO CRM?

Remove the header and footer when printing an invoice from ZOHO CRM?


Paid subscription of CRM, 

Looking to make use of invoicing in the CRM module.  When invoices print " Header appears with header:  "Date" on left and "ZoHo CRM - Inventory Details" centered.  Also, footer prints with https://crm.zoho.com/crm/PrintLayout.do

How do I get rid of these? 

Thanks in advance.  Dan