Security features ................................................................................................................................

82

Secure the embedded Web server ....................................................................................

82

Secure Disk Erase .............................................................................................................

82

Data affected .....................................................................................................

82

Additional Information .......................................................................................

83

Job storage .......................................................................................................

83

Lock the control-panel menus ............................................................................................

83

Manage supplies ................................................................................................................................

84

Print-cartridge storage .......................................................................................................

84

HP policy on non-HP print cartridges .................................................................................

84

HP fraud hotline and Web site ...........................................................................................

84

Replace supplies ................................................................................................................................

85

Locate supplies ..................................................................................................................

85

Supply replacement guidelines ..........................................................................................

85

Approximate replacement intervals for supplies ................................................................

86

Change print cartridges .....................................................................................................

86

Change image drums ........................................................................................................

88

Install memory ...................................................................................................................

91

Install DDR memory DIMMs ..............................................................................

91

Enable memory for Windows ............................................................................

95

Install an HP Jetdirect or EIO print server card or EIO hard disk ......................

96

Replace the staple cartridge ..............................................................................................

98

Replace saddle stitch staple cartridges in the booklet maker ..........................................

100

Clean the product .............................................................................................................................

103

Clean spilled toner ...........................................................................................................

103

Clean the product exterior ...............................................................................................

103

Clean the product interior ................................................................................................

103

Clean the 3X500 sheet input tray ....................................................................................

105

Clean the IPTU ................................................................................................................

106

Upgrade the firmware .......................................................................................................................

107

Determine the current firmware version ...........................................................................

107

Download new firmware from the HP Web site ...............................................................

107

Transfer the new firmware to the product ........................................................................

107

Use FTP to upload the firmware through a browser .......................................

107

Use FTP to upgrade the firmware on a network connection using Microsoft

 

Windows ..........................................................................................................

108

Use HP Web Jetadmin to upgrade the firmware .............................................

108

Use MS-DOS commands to upgrade the firmware for USB connections .......

109

Upgrade the HP Jetdirect firmware ..................................................................................

109

Set the real-time clock ......................................................................................................................

111

Set the real-time clock .....................................................................................................

111

5 Theory of operation

 

Basic operation .................................................................................................................................

114

ENWW

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