The HP Color LaserJet 4650 can use a Bluetooth adapter (hp bt1300) to incorporate Bluetooth
wireless technology. The adapter is available for either USB or parallel connections. The adapter
has a 10-meter, line-of-site operation range in the 2.5 GHz ISM band and can achieve data
transfer rates up to 723 Kbps. The device supports the following Bluetooth profiles:
Hardcopy Cable Replacement Profile (HCRP)
Serial Port Profile (SPP)
Object Push Profile (OPP)
Basic Imaging Profile (BIP)
Basic Printing Profile (BPP) with XHTML-Print
The HP Color LaserJet 4650 is compatible with the following Nokia imaging phones using
Bluetooth (R) wireless technology :
Remote firmware update
The process for remotely upgrading product firmware involves three steps:
Determine the current level of firmware that is installed on the HP Color LaserJet 4650
Go to the HP Web site and download the latest firmware to your computer.
Download the new firmware to the product.
Determining the current level of firmware
To determine the current level of firmware, view the configuration page. To print a
configuration page, follow these instructions.
Press the select button (the one with the check mark) to open the menus.
Press the up and down buttons to scroll to INFORMATION, and then press the select
Press the up and down buttons to scroll to PRINT CONFIGURATION.
Press the select button to print the configuration page.
Look in the "Printer Information" section on the configuration page for the firmware date
code. The firmware date code looks something like this: 20031002 07.000.0.
Downloading the new firmware from the HP Web site
For support information about downloading new firmware from the Web, go to
The product can receive an .RFU update to a product when the product is in a READY state.
The product waits for all of the I/O channels to become idle before performing the update.
Chapter 2 Software description