The printer is arguably the cornerstone of every modern office no matter what you do whether you work from your home study or run a small office you need a laser printer for hard copies of documents forms and invoices the oki c822dn is a colour led printer that thanks to okirsquos media flexibility can tackle everything from those big top line a3 jobs to the most modest a6 print out no matter the size whatever the scale the oki c822dn delivers crisp high quality output again and ag