OPTICAL FIBER ARRAY RECORDING DEVICE

摘要

PROBLEM TO BE SOLVED: To enable high-quality printing by improving the array precision of an optical fiber array and to increase the reliability of the optical system of a laser beam printer. SOLUTION: On the top surface of a base member 12 or a holding member 13 for an optical fiber 2 which is previously arrayed, a photosetting or ultraviolet-ray setting resin 15 of <=1% in setting shrinkage rate and >=300 cSt in viscosity is dripped. Spacers 25 made of glass plates or translucent resin are provided on both sides across the optical fiber 2.