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Sys rq (req), Caps lock, num lock, Lock – Epson 3865X Plus User Manual

Page 71

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Key functions (continued)

Key

Alt

Purpose

Works with other keys to enter alternate

character codes or functions.

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 U

P

(PgUp)

Page Down (PgDn)

Changes the function of the numeric/cursor

keys from entering numbers to positioning the

Cancels the current command line or

F1-F12

Perform special functions within application

programs.

I

Print Screen
(PrtSc)

Prints the screen display on a line printer.

Sys Rq (Req)

Generates the System Request function in

some application programs (when used with
Alt).

Scroll Lock

Pause

Controls scrolling in some applications.

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 corner of the keyboard is on.

3-4

Using Your Computer