His printing business, Bianco Lunos Bogtrykkeri, was at the time of his death in 1852 the largest company of its kind in Denmark.

In spring 1817 he left Denmark and spent the next 11 years working for a number of leading printing houses in Germany, Switzerland, Italy and Hungary.

[1] On his return to Copenhagen in 1828, Luno had acquired a thorough knowledge of the latest trends and technological advances within the printing industry.

Bianco Lunos Bogtrykkeri employed 40 people and several printing presses by the time that it relocated to larger premises at Østergade 2 in August 1838.

Professor Christian Nathan David, who had made an investment in the company when Scheider pulled out, was instrumental in attracting many new clients from Copenhagen's literary and scientific elite.

Luno purchased the country house Christianssæde at Gammel Kongevej in 1847 and sold off most of the land in lots.