Abstract: A printer for kiosks is disclosed that includes an anti-intrusion door that is movable between a normal closed position and an open position in which it respectively closes and opens a passage through which a printed document is guided, moving from the normal closed position to the open position by a thrust exerted by the exiting document and returning to the closed position through the effect of its weight after the printed document has been removed.

Abstract: A thermal printing device with a thermal print head, a platen roller opposite the print head and a protective film that is movable in a closed loop, wherein the thermal print head is arranged inside the closed loop formed by the film, so as to protect the thermal paper from damage caused by mechanical scraping by the print head; a use of the printing device is also disclosed for dispensing a printed ticket in real time, the ticket being at least partly covered by an opaque patina that is removable by scraping after printing to enable what has been printed to be viewed.

Abstract: A printing mechanism having an engaging body that is rotatable between an engaging position, in which it retains a printing roller in a position facing a thermal printing head, and a disengaging position wherein it enables the printing roller to be removed; a reversible drive shaft rotating in one direction rotates the printing roller and rotating in the opposite direction moves the engaging body to the disengaging position, owing to a unidirectional joint that connects the drive shaft to the engaging body only when the drive shaft rotates in an opposite direction.

Abstract: A printing device is disclosed including a path for supplying thermal paper unwound from a roll to a thermal print head arranged for printing on a first side of paper, wherein a linear image sensor is arranged along the path, on a second side of paper opposite the first, transversely to an advancement direction of the paper, to detect the position of an alignment mark arranged on the paper.

Abstract: A thermal printer head and print control device capable of controlling what is printed onto a voucher, which includes a printer head and an image control sensor placed in an upper part of the printer head, and including an electronic card on a control unit and cables for connecting the image control sensor to the electronic card and the control unit.

Abstract: It is disclosed an anti-jamming device for a printing apparatus with stacker, for lottery or betting terminals, with a path of a continuous strip of paper, a printing device for printing a document on the strip, a cutting device for separating the document from the strip, a movement device for moving the document laterally to a stacking zone, a movable portion that bounds the path and is moved from the strip in the event of a jam, moving the portion causing printing to be stopped.

Abstract: An apparatus and a printing method for lottery or betting terminals are disclosed, wherein a printed document is separated from a continuous strip of paper and then moved sideways to a document stacking zone according to a direction that is transverse to the document, which, by passing above two lateral protrusions, undergoes the folding of two lateral edges that, after passing over the protrusions, return to a normal position owing to the elasticity of the paper.

Abstract: A printing mechanism having an engaging body that is rotatable between an engaging position, in which it retains a printing roller in a position facing a thermal printing head, and a disengaging position wherein it enables the printing roller to be removed; a reversible drive shaft rotating in one direction rotates the printing roller and rotating in the opposite direction moves the engaging body to the disengaging position, owing to a unidirectional joint that connects the drive shaft to the engaging body only when the drive shaft rotates in an opposite direction.

Abstract: A ticket printer that includes a plurality of LEDs for emitting light that is visible to a user removing a ticket, wherein the printer is able to transfer information to the exterior, using the light of the LEDs without adding further light emitting means, by means of a modulator that enables the LEDs to emit a pulsed light signal that contains information on the identity of the printer and which can be received and read by an external decoder.

Abstract: A printer for kiosks is disclosed that includes an anti-intrusion door that is movable between a normal closed position and an open position in which it respectively closes and opens a passage through which a printed document is guided, moving from the normal closed position to the open position by a thrust exerted by the exiting document and returning to the closed position through the effect of its weight after the printed document has been removed.

Abstract: An apparatus and a method for distributing printed slips or tickets are disclosed that are obtained from a continuous strip of material, in which the strip is cut by a stationary blade when the user tensions the strip by pulling an end thereof; a driven dragging roller that makes the strip advance in an intermittent manner, is interrupted if a sensor detects that the strip is tensioned to be cut.

Abstract: A cutting apparatus is disclosed for separating, intermittently, receipts or tickets from a continuous strip of material, in which the strip is cut by a stationary blade when the user tensions the strip by pulling an end thereof, in which the cut margin of the strip is disengaged from the blade by virtue of an elastically movable element that has a non cutting edge extending in length next to the entire length of a cutting edge of the blade, and in which the strip tensioned during the cut pushes the non cutting edge in a recessing position with respect to the cutting edge and after cutting the non cutting edge returns elastically to a protruding position beyond the cutting edge.

Abstract: In a ticket printer, an end of a paper sensor has an optic emitter and receiver arranged one after the other in the paper advancement direction and operationally connected together via a signal guide. The emitter and the receiver are arranged on one side of the path of the paper whereas the signal guide is arranged on the opposite side.

Abstract: A ticket printer includes a path along which a strip of paper advances. The path terminates at a presentation outlet of a ticket separated from the strip. On the path, there is a movable deviating body that can selectively close or open an accumulating zone that branches off from the path and can receive a part of a strip that will be severed to form the ticket.

Abstract: A ticket printer includes a path along which a strip of paper advances. The path terminates at a presentation outlet of a ticket separated from the strip. On the path, there is a movable deviating body that can selectively close or open an accumulating zone that branches off from the path and can receive a part of a strip that will be severed to form the ticket.

Abstract: In a ticket printer, an end of a paper sensor has an optic emitter and receiver arranged one after the other in the paper advancement direction and operationally connected together via a signal guide. The emitter and the receiver are arranged on one side of the path of the paper whereas the signal guide is arranged on the opposite side.

Abstract: A printing roll release and retainer mechanism to facilitate the insertion of a printing roller into a printing head of a thermal printer and to facilitate the locking thereof to the printing head and to facilitate the removal of the printing roller from the printing head wherein a holder is provided for receiving and permitting withdrawal of the printing roller and a pair of oppositely spaced members is provided for to hold the shaft roller.

Abstract: A limiting device to prevent unwanted removal of paper from a paper or ticket printing and dispensing apparatus for paper roll printers, including paper cutter actuating means, positioned between a ticket dispensing exit and a cutting device to cut paper onto which printing has taken place and for controlling feeding of the paper and for controlling operation of the printer; activation of the cutting device is responsive to either an incompletely printed ticket or an action externally of said apparatus or to completion of any printing onto the ticket; a movable member or curved door is provided to more from a deactivation position to an activation position to control the operation of the paper cutter and the curved door is responsive to completion of a ticket printing operation or an occlusion at the dispensing exit or to a pre-set printing operation.

Abstract: A print control device for a thermal printer for detecting a failure in a component of the thermal printer to prevent an incorrect printing of an item to be printed which provides for a thermal resistor associated with each component of the printer to render the printer inoperative when the component becomes defective, and a MOSFET for each thermal resistor associated with a feeder, a driver and a group detector which prevents the printer from printing when the thermal resistor changes the effective resistance in the circuit with the MOSFET and the group detector and driver.