Receipt printing timing controllable electronic cash register

Details Receipt printing timing controllable electronic cash register Receipt printing timing controllable electronic cash register

1979-03-14

1981-04-07

Smith, Jerry

Boots, shoes, and leggings

235 3, 235 60P, G06F 1521, G06F 312

Patent

active

042610362

ABSTRACT:
An electronic cash register comprises a control switch for allowing and prohibiting printing and issuance of a receipt according to input data introduced by input keys and a delay circuit for deferring operation of the control switch for a predetermined period of time of the actuation of the control switch. The delay circuit provides accurate control for the allowance and prohibition of receipt printing and issuing operation independently of actuation timings when the control switch is energized, thereby preventing random printing and publication of the receipt dependently on the timed relationship of actuation of the control switch.

REFERENCES:
patent: 4095738 (1978-06-01), Masuo
patent: 4142235 (1979-02-01), Tadakuma et al.

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