Printronix Profits Up 7 Cents a Share

Printronix Inc., an Irvine maker of computer printers, said third-quarter profits rose to $3.4 million, or 51 cents a share, from $3 million, or 44 cents a share, a year ago. Quarterly sales increased 12.9% to a record $51.7 million from $45.8 million. The company said sales were up in all product lines.