HP LaserJet 3100 All-in-One Printer series User Manual

Page 150

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EN

8 Managing Basic Features 149

To conceal a PIN number

1

Press

*

.

2

Use the

<

and

>

keys to select

Charge Code

and press

E

NTER

/M

ENU

.

3

Press

E

NTER

/M

ENU

to select

Enter Now

.

4

Enter your PIN number. Each digit of the PIN number appears as
a

$

.

5

Press

*

.

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