Epson FX Series LPT1 E F E F Sφ T S T - -φ xφ x HP LaserJet II LPT1 (s0s0B (s1S (s0S (s3B (s0B (s1s3B (s0s0B &a-.5R &a+.5R &a+.5R &a-.5R &d0D &d@ (s16.66H (s10H E E HP LaserJet Plus LPT1 (s0s0B (s1S (s0S (s3B (s0B (s1s3B (s0s0B &a-.5R &a+.5R &a+.5R &a-.5R &d0D &d@ (s16.66H (s10H E E IBM PC Graphics LPT1 E F E F Sφ T S T - -φ H G