Minh Tran, who is a regional product manager at the Asia-Pacific arm of the printer supplies company, told ZDNet.co.uk that he did not know of any particular security breaches involving printers or similar office machines.
However, he emphasised the need for companies to properly protect such office equipment to reduce vulnerability.
"A network is never completely secure; it’s never secure enough," he said, according to the news provider.
Some 87 per cent of senior IT decision makers polled by the office equipment company said that document and print security was "important" to their businesses, Mr Tran said.
In late July, Lexmark reported that second-quarter profits had fallen due to weak sales of products such as printer cartridges.
Other office supplies manufactured by Lexmark include Paper and toner.
At Paperstone we can supply your firm with a wide selection of office machines.