Specifications

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3) Timing chart (Compatibility Mode)
Data input and print timing
Power supply
DATA
nSTROBE
BUSY
nACK (Note)
T1，T2，T3 : 0.5 µs MIN
T4 : 270ns MAX
T5 : 2.3 µs TYP
T6 : 1200ms MIN (At power on)
Figure Timing Chart
Note: ACK output position can be changed to ACK in BUSY, ACK while BUSY, or ACK after
BUSY by the setting of customize value.
4) Buffer full state
Buffer full state is when the remaining capacity of input buffer is as shown below.
Table Input Buffer Full
Set Value Buffer Full Clear
4K bytes Remaining 128 bytes Remaining 256 bytes
45 bytes Remaining 16 bytes Remaining 26 bytes
・When the remaining capacity of input buffer is 0 byte, data received is read and
discarded.
T
2
T
6
T
1
T
3
T
4
T
5