HP 720 Series Guide de l'utilisateur télécharger pdf (Page 54)

Power Requirements

Power Adapter (universal input)

Input Voltage: 100 to 240 VAC (±10%)

Input Frequency: 50 to 60 Hz (±3 Hz)

Automatically accommodates the world-wide range of AC line

voltages and frequencies. There is no on/off switch on the

power adapter.

Power Consumption

5 watts maximum when off

5 watts maximum nonprinting

30 watts maximum printing

Operating Environment

Maximum operating temperature:

41°F to 104°F, 5 °C to 40°C

Humidity: 15 to 80% RH noncondensing

Recommended operating conditions for best print quality:

59°F to 95°F or 15°C to 35°C

20 to 80% RH noncondensing

Storage temperature: -40°F to 140°F, -40°C to 60°C

Declared noise emissions in accordance with ISO 9296:

PRINTING FROM DOS

While your HP DeskJet 720C Series is primarily

a Windows printer, you can also print from a

DOS software program when you run the

program within Windows 3.1

and Windows 95.

At the time of publication this capability was not

available in the Windows NT 4.0 environment.

To print from DOS:

1 Make sure the 720C driver is set as the default

in Windows.

2 Run the DOS application within Windows.

3 In the DOS application, select

DeskJet 660C

DeskJet 550C

as the printer. (You might

need a driver for this, which you can obtain

from the software vendor.)

4 Print the document.

The print settings available for printing from DOS

are located on the

DOS

tab of the HP print

settings box

✼

(see page 9 to ﬁnd out how to ﬁnd

the box). Settings located on the other tabs of the

box will not affect printing from DOS.

The following settings are available:

■ Paper Size. Select the appropriate paper size

in the

Paper Size

box.

■ Character Set. Select the appropriate inter-

nal character set (emulated) in the

Character

Set

box.

■ Form Feed. Request the printer to automati-

cally eject paper and re-initiate printing on a

new page by clicking the

Form Feed Timeout

check box. Specify the number of seconds it

should wait after the last batch of data has

been received before ejecting the paper by

either typing the number of seconds in the

Seconds

box or by clicking the up or down

arrow to select a number.

✼

To get to the HP print settings dialog box in Windows 95: In

the task bar, click

Start

. Point to

Settings

and then click

Printers

Highlight the

HP DeskJet 720C Series

printer icon in the

Printers

box. From the

File

menu, choose

Properties

to display the HP

print settings box.

To get to the HP print settings dialog box in Windows 3.1

In the

Program Manager

, double-click the

Control Panel

icon. In

the

Control Panel

, double-click

Printers

. In the

Printers

box,

highlight

HP DeskJet 720C Series

and click the

Setup

button to

display the HP print settings box.

Normal

Mode

Sound power level,

(1B=10dB): 5.5 B

Sound pressure level,

(bystander positions): 42 dB

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HP 720 Series Guide de l'utilisateur Page 54

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