Year of production: 2007. The analyzer was purchased in 2012. The electronics starts correctly. The printer pulls the paper in and out. The analyzer is probably functional, but incomplete. Dried printer toners (need to be replaced with new ones). No plastic to support the paper. The set includes plastic from another printer. SET COMPOSITION:: 1. FlowCcreen Analyzer. 2. Digital holder. 3. Pneumotach – 1 pc. (there should be 2 pieces) 4. Power cable. SHORTCOMINGS: Mouthpieces (25 pcs.), Calibration pump (we have 1 pc.), Calibration pump attachments (2 pcs.), Elbows (2 pcs.), Nose clips (2 pcs.), cotton swabs (100 pcs.) , User manual (we have a paper one in Polish), Short instructions (2 pcs.), Printer inks (color and black), MicroGard filters (5 pcs.)