Inkjet plotting. Outsourcing is perceived as saving on labor costs, but you have to consider turnaround time, travel time if they have to deliver copies for reproduction. I would also consider the scanning aspect. It would be less expensive in most cases to scan your own drawings to archive or FTP site than pay someone who will charge a premium. Scan charges in our area are between $4.00 and $6.00 per page. It all depends on the account.