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Basic 120 cps Carrier Control
Moving Left to Right •
Power
On~
•
Motor Start-up Sequence
_ :..
Up-to-speed advances . •
1.
Motor Stop Sequence-+l
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are 2.15 ms for printing
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Carrier
Drivers
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r-+-
Motor
·1.
Motor Advance
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....... Motor
..,
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Detented
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: :
:
Detented
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(settle
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---..I
L.--
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(settle
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timel)
I ~5.8msl
~25
t - - -
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timel)
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.
ms
r----
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.
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~4.6 ms~ '~3.1
mst-+- I
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.
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-..J4.0 ms
t.--
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I ~2.0ms~
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--.t2.8ms~
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~15.2ms~ I
1--.,3.1 ms,...- I
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---..,7.0ms.....-
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, ---.,
2.8 ms ~
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Be
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~
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1
Start and stop sequence:
.
Printing must be completed by this time
_
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r+-
Settle time for the next
.Settle time after power on and before power off is 50 ms minimum.
This sequence can start on any of the four conditions
~
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Settle time after a print operation is 50 ms minimum.
Settle time during forms movement is 50 ms to 100 ms normally (150 ms maximum).
Note:
Start and stop timings are the same when moving the carrier in either direction .
•
Moving Right to Left
Carrier
Drivers
~Motor
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Detented
,
(50ms
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settle time)
- I ..
Motor Advance
- I
(same as above)
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)
A?--I--(
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(
A
1--"'" (
B(--""~--------
~
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,I
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B
(-----i
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~
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operation can start here. l
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f"
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