Citizen Systems iDP-3421 Benutzerhandbuch

  iDP-3420/3421/3423 User’s Manual

45

CITIZEN

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(1) Data input and printing timing

T1, T2, T3 : 0.5 ms MIN
T4

: 270 ns MAX

T5

: 2.3ms TYP

T6

: 500 ms MIN (At power-on)

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When the BUSY signal is at "LOW," the printer can receive the data from the host, but when
at "HIGH," it cannot.