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3.5 Print Timing
Fig. 3-6 Print Timing
135
246
642 642 642
246 246
7
7531 7531 7311
1357
1357
12345 12345
432
5
4321
5
1234
T2
T1 T3 T5 T7 T9
T11
T13 T15 T17 T19 T21 T311T313T315T317T319T321
T444T442T440T438T436T434
T4 T6 T8 T10 T12 T14 T16 T18 T20 T22 T312T314T316T318T320T322
T443T441T439T437T435T433
T742T740T738T736T734
T741T739T737T735T733
T754T752T750T748T746T744
T753T751T749T747T745T743
T2
T1
T3 T5 T7 T9
T11
T13 T15 T17 T19 T21 T311T313T315T317T319T321
T4 T6 T8 T10 T12 T14 T16 T18 T20 T22 T312T314
T309
T310 T316T318T320T322
T444T442T440T438T436T434
T443T441
T446
T445 T439T437T435T433
T742T740T738T736T734
T741T739T737T735T733
T754T752T750T748T746T744
T753T751T749T747T745T743
Normal character
Normal character
Rotated character
Rotated character
Backward printing
Backward printing
Forward printing
Forward printing
7✕9 (half) font
5✕9 font
1st chara
26th chara
2nd chara
26th chara
1st chara
32th chara
1st chara
1st chara
32th chara
2nd chara
31th chara
Note ) The electric cycles for identical 1 pins has 2 pulses or more.
There Tn, Tn+1 electricity is impossible
This printer uses a timing signal of 1 as the total number of pulses to control the solenoid and motor. The
numbering of Tn of the timing signal 1 is found as shown below. The first timing signal 2 after the rise of the
home position signal is detected and the fall of the first timing signal 1 after the rise of timing signal 2 is set
as T-1. The subsequent timing signal falls are set as T0, T1 and T2.
You should be careful of the following points concerning this print timing.
There is a minimum of 2 pulses for the timing signal 1 for electrical cycles for the same pin. Therefore, you
cannot energize Tn, Tn+1 using the same pin.
