參數(shù)資料
型號: LTPH245
廠商: Seiko Instruments Inc.
英文描述: LINE THERMAL PRINTER MECHANISM TECHNICAL REFERENCE
中文描述: 熱敏打印機芯線技術(shù)參考
文件頁數(shù): 34/64頁
文件大?。?/td> 841K
代理商: LTPH245
3-21
3.6.5 Determination of Activation Pause Time and Activation Pulse Period
Dot lines may be activated in succession to the same thermal dot in order to protect thermal head
elements. Determine the activation period (the time from the preceding activation start to the current
activation start) which conforms to equation (7) to reserve the pause time.
Equation (7):
W > t + 0.5(ms)
W : Activation period of 1-dot line (ms)
3.6.6 Head Activation Pulse Term Coefficient
Make adjustments using the head activation pulse term coefficient (equal motor drive frequency) as the
printing density changes by the printing speed.
According to equations (8), calculate compensation coefficient C of the heat pulse.
Equation (8):
C = 1 - 2.6/(5.0 + w)
w = 2000 / motor drive frequency
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相關(guān)代理商/技術(shù)參數(shù)
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