Cash Register Link: Manuals, Instructions and downloads 10 rowsCash Register Support. Questions? Contact Royal Product Support at: Voice: 1-800-272-6229 Fax: 1-732-748-4724 Cash Register Software and Cable Kit. Some Royal cash register models can run Royal's free Cash Register Link software, which makes setup more user-friendly, runs a variety of reports and creates a backup of your setup information.CASH REGISTER MODELMANUALS AND SETUP INSTRUCTISOFTWARE AND ACCESSORI101CXUser ManualN/A110CXUser Manual Canadian Harmonize TN/A110DXUser Manual Canadian Harmonize TN/A115CXUser Manual (MSWord format)N/ASee all 10 rows on wwwpilot Royal Cash Register User Manuals Download - ManualsLib Download 34 Royal Cash Register PDF manuals. User manuals, Royal Cash register Operating guides and Service manuals.