Chapter 1 Overview Overview This specification describes the extended I/F specifications for the TM-C7500 series / C7500G series. Please develop your device to match these specifications. Functionality Using the extended I/F signal allows the user to perform synchronous control of the printer and external 1 Other than above listed options needed to work with Color inkjet printer. 5 devices and to check the printer status. Signal transmission between the printer and external device uses a D-Sub15 cable. Also, use a USB cable or Ethernet cable to send ESC/Label commands, which set the operation for the extended I/F, from the host PC.
Extended I/F (D-Sub15) Input signal (Control of the printer) External device Output signal (check the printer status) Synchronize USB or Ethernet (Used to transmit commands) Target options The following external devices can be connected. • Rewinder (including large diameter roll) • Unwinder (including large diameter roll)