Kodak to hold line on consumer film prices.

The Rochester, N.Y.-based firm. has held the line for 1985 on suggested list prices for its best-selling consumer films--Kodacolor in 35mm and disc formats--breaking a pattern of annual price increases. Suggested prices for some other amateur films are being raised between 4 percent and 7 percent on dealers’ orders received after Jan. 25, Kodak spokesman Henry Kaska said Wednesday. Overall, suggested prices for consumer films are going up 1 percent.