symbol set. A unique set of alphanumeric characters and symbols that the printer uses to print the requested font. Different symbol sets offer the diverse characters required for different languages or symbol-intense applications.

system board. The printer’s main circuit board.

T tabloid. Paper measuring 11x17 in. Feeds short edge first.

timeout. A time interval allotted for certain operations to occur.

timing adjustment. See calibration.

Token-Ring.A type of network communication that conforms to IEEE 802.5 standard. The name is derived from its physical ring configuration and the passing of a token from adapter to adapter.

toner. The material that adheres to the paper or other media to create the printed page.

toner cartridge. The replaceable unit inside the printer that contains the toner supply and developer.

Toolkit. A group of utilities for DOS and OS/2 environments that help you perform routine printer functions, such as downloading fonts, installing screen fonts, and sending printer commands.

transport belt. The rotating belt inside the printer that uses an electrostatic charge to hold each sheet of paper as it moves the paper through the print units where the imaging process occurs.

tray linking. A means of increasing the capacity of the paper source by having the printer feed paper from one tray until it is empty and then automatically feed paper from another tray.

tri-port adapter. Optional card you can install inside the printer to add support for three interfaces: LocalTalk, serial (or receive-only fax), and infrared.

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Lexmark 1200 manual Timing adjustment. See calibration