Canon : PIXMA Manuals : PRO-1 series : Loading Paper in the Manual Feed Tray
printing - Any ideas what would cause a Canon Pixma Pro-1 printer to produce a significantly substandard print in comparison to the Pro-10 or Pro-100? - Photography Stack Exchange
Canon Pixma Pro 1 Printer Review | Robert Rodriguez Jr
Getting Started with the Canon Pixma Pro-1 Printer – The Camera Store Blog