Bigger and Wider: Modular Inkjet Heads and the Commercial Printing Market Introduction In the early days of the production digital printing market, electrophotography ruled. The most commonly-supported sheet sizes were Letter (8.5″ by 11″), Legal (8.5″ by 14″), and Ledger (11″ by 17″). Some systems even supported sheets as large as 12″ by 18″. With a couple of notable exceptions, 12″ by 18″ was as large Read More »