Update my printer's firmware, Update my printer's software, Update – HP Designjet 4520 Printer series User Manual
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7.
Disconnect the printer's power cable and any cables connecting the printer to a network, a computer
or a scanner.
8.
If you have the HP Designjet 4520 stacker, disconnect and detach it.
NOTE:
We strongly recommend that you do not try to disassemble the HP Designjet 4520 roll module.
Update my printer's firmware
Your printer's various functions are controlled by software that resides in the printer, otherwise known
as firmware.
From time to time firmware updates will be available from Hewlett-Packard. These updates increase
your printer's functionality and enhance the features that your printer already possesses. Firmware can
be downloaded from the Internet and installed into your printer using the Embedded Web Server's
Firmware update page (found in the Settings tab).
If you are unable to use the Embedded Web Server because you do not have a TCP/IP connection to
your printer (for instance, when using USB or AppleTalk), you can obtain HP Designjet 4020 series
firmware updates and installation software from these Web pages:
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And you can obtain HP Designjet 4520 series firmware updates and installation software from:
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The firmware includes a set of the most commonly used media profiles. Extra media profiles can be
downloaded separately; see
Download media profiles on page 40
Update my printer's software
From time to time software updates will be available from Hewlett-Packard. The latest printer software
can be downloaded from the following Web pages.
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116 Chapter 11 How do I... (printer maintenance topics)
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