Epson apex 20020, 20040 Manuel D’Utilisation

To secure the read/write heads for moving, run the HDSIT
program. Follow these steps to run HDSIT:

1. Exit any program you are using so the MS-DOS command

prompt is on the screen,

2. Insert the Reference diskette in drive A.

3. Type the following and press 

Enter:

A:HDSIT

You see a message on the screen that tells you the disk drive’s
read/write heads will remain locked until you reset the

computer or turn the power off and on again. The computer

locks the heads and disables the keyboard. You can now turn

off the computer and prepare to move it to the new location.

Using Your Computer