Epson 3865X/20 PLUS Scroll Lock, Caps Lock, Num Lock, Key, Alt, Esc, Alt), Works, codes, Moves, Break, F1-F12, Purpose, J Enter, Perform, Home, End, Scroll Lock, Delete (Del)

Key functions	(continued)
Key		Purpose
Alt		Works with other keys to enter alternate
		character codes or functions.
t Backspace		Moves the cursor back one space, deleting
		the character to the left of the cursor.
J Enter		Ends a line of keyboard input or executes a
		command.
Insert (Ins)		Turns the Insert function on and off.
Delete (Del)		Deletes the character marked by the cursor.
Home, End		Control cursor location.
Page UP (PgUP)
Page Down (PgDn)
t+
Num Lock		Changes the function of the numeric/cursor
		keys from entering numbers to positioning the
		cursor; changes back when pressed again.
Esc		Cancels the current command line or
		operation.
F1-F12		Perform special functions within application
		programs.
Print Screen		Prints the screen display on a line printer.
(PrtSc)
SYS Rq (Req)		Generates the System Request function in
		some application programs (used with Alt).
Scroll Lock		Controls scrolling in some applications.
Pause		Suspends the current operation.
Break		Terminates the current operation (when used
		with Ctrl).

The Caps Lock, Num Lock, and Scroll Lock keys work as toggles; press the key once to turn on a function and again to turn it off. When the function is enabled, the corresponding light in the upper right comer of the keyboard is on.

3-4 Using Your Computer