Fig. 4.5 Adjustment Of Pts Sensor Board; Fig. 4.6 Relationship Between Timing Signal And Reset Signal; Adjustment Of Phase Relationship Between Timing Signal And Reset Signal - Epson MX-80 Technical Manual

Refer to Fig. 4.5 for adjusting the position of the PTS sensor board.
Fig. 4.5 Adjustment of PTS Sensor Board
4.3.3 Adjustment of phase relationship between timing signal and reset signal
Shift the home position sensor assembly to the right or left so that the phase relationship be
tween timing signal PTS and reset signal RS becomes as shown in Fig. 4.6.
r
Reset Signal RS
(39 of 8041)
Timing Signal PTS
(1 of 8041)
Approx. 5V
0.9 to
Approx. 5V
1.2 msec
Fig. 4.6 Relationship between Timing Signal and Reset Signal
4-6
REV. A