– 12 –
3.6
Timing Chart
(1) Printing Action
Fig. 3-7 Printing action
ON
MOTOR
PF MOTOR
OFF
HIGH
HP-sig
LOW
HIGH
T2-sig
LOW
HIGH
T1-sig
LOW
T1-sig: Type 1660 Hz, Max. 1710 Hz (Software and CPU should be designed at Max. 2000 Hz.)
Printing speed: T1-sig 1600 Hz = Approximately 3.84 lines/sec. 1710 Hz = 3.96 lines/sec.
Paper feed action must be carried out within the carriage reversal area.
ON
T0
T2
Forward print area (322 pulses)
1/6 Inch = 24 Steps
Forward print area
After print
Motor OFF Timing
Backward print area
(322 pulses)
Carriage reversal
area
(110 pulses)
TYP. 66.3 ms
MIN. 64.3 ms
TYP. 66.3 ms
MIN. 64.3 ms
Carriage reversal
area
(110 pulses)
T4
T1
T-1
T3
T322 T323
T754
T-1
T755
T0 (T863)
T1
T433
T490
