A tape coating apparatus (155) including a slot die (163) to apply ink to a printer tape (105), a printing apparatus (100) including such a tape coating apparatus (155) and a method of applying ink to a tape (105) using a slot die (163).

A tape coating apparatus (155) including a slot die (163) to apply ink to a printer tape (105), a printing apparatus (100) including such a tape coating apparatus (155) and a method of applying ink to a tape (105) using a slot die (163).

In an ink ribbon cassette, a case housing an ink ribbon wound around a supply-side bobbin and the ink ribbon wound around a wind-up side bobbin includes a case main body including a cylindrical supply-side case portion to house the ink ribbon wound around the supply-side bobbin and a cylindrical wind-up side case portion to house the ink ribbon wound around the wind-up side bobbin and a cover to close one end of the cylindrically formed supply-side case portion and one end of the cylindrically formed wind-up side case portion. The cover is removably attached to the case main body.

In an ink ribbon cassette, a case housing an ink ribbon wound around a supply-side bobbin and the ink ribbon wound around a wind-up side bobbin includes a case main body including a cylindrical supply-side case portion to house the ink ribbon wound around the supply-side bobbin and a cylindrical wind-up side case portion to house the ink ribbon wound around the wind-up side bobbin and a cover to close one end of the cylindrically formed supply-side case portion and one end of the cylindrically formed wind-up side case portion. The cover is removably attached to the case main body.

A width detecting system includes a sensor-LED array positioned across a path of a media and/or ribbon within a printing apparatus. The LEDs are adapted to produce light directed toward the media and/or ribbon path. The optical sensors are configured to detect the LED light, produce analog signals proportionate to the received amount of light, and transmit the signals to a signal receiving assembly for processing. Additionally or alternatively, a width detecting system can have an array of LEDs facing an array of sensors in such a way that the media and/or ribbon path is located between the arrays. A method for width detection includes analyzing sensor data to determine one or more transition point between media and no-media sections, and calculating media width. The method can include using sensor data collected for a reflective and/or transmissive sensor arrays, and can be used for media and/or ribbon width detection.

In accordance with at least one aspect of the present disclosure, a printing apparatus includes: a housing including at least one removable portion, a pair of spool supports which are rotatably drivable by at least one motor, a supply spool, a take-up spool, each spool being receivable on a respective spool support, such that, in use, a ribbon extends along a ribbon path between the supply spool and the take-up spool, a ribbon identification system comprising: a tag for storing information concerning a property of the ribbon, a reader, wherein the tag is attached to one of the supply and take-up spools and the reader is attached to the removable portion or one of the removable portions, and wherein a signal emitted by the tag and received by the reader allows the reader to identify a property of the ribbon.

The present disclosure relates to devices, systems, and methods providing a ribbon sensor configured and positioned to ascertain an orientation of a printing ribbon, including devices, systems, and methods configured for detecting an improperly oriented printing ribbon, and for triggering a response in the event of an improperly installed, and/or for confirming proper installation of a printing ribbon.

A print section sensor for detecting registration marks on a transfer ribbon in a ribbon feed path includes a reflective sensor configured to detect the registration marks and a transmissive sensor configured to detect the registration marks. The reflective sensor is located upstream of the transmissive sensor relative to a feed direction of the transfer ribbon.

A print section sensor for detecting registration marks on a transfer ribbon in a ribbon feed path includes a reflective sensor configured to detect the registration marks and a transmissive sensor configured to detect the registration marks. The reflective sensor is located upstream of the transmissive sensor relative to a feed direction of the transfer ribbon.

A method for operating a thermal transfer printer includes providing a ribbon, providing at least one spool configured to take up the ribbon, and providing a printhead. The substrate is moved relative to the printhead at a speed. The ribbon is moved relative to the printhead at a speed that is less than the speed of the substrate while using the printhead to selectively transfer ink from the ribbon to the substrate to print an image on the substrate. Data is captured from the ribbon after ink has been transferred to the substrate. The data is processed to control at least one property of the printer.