HP LaserJet Enterprise M855 - Certificate of Volatility (x+, z+ models)

USB
Does the item accept USB input and if so, for what purpose (i.e. Print Jobs, device firmware updates, scan upload)?
Yes No If Yes please describe below
Print jobs, HP digitally signed firmware upgrades, 3rd party application loading. Restore encrypted backed-up system
settings. USB ports can be disabled.
Can any data other than scan upload be sent to the USB device)?
Yes No If Yes please describe below
Diagnostic service logs can be uploaded. Print files can be printed via a USB thumb drive.
RF/RFID
Does the item use RF or RFID for receive or transmit of any data including remote diagnostics. (e.g. Cellular phone,
Bluetooth) Yes No If Yes please describe below
Purpose:
Frequency:
Bandwidth:
Modulation:
Effective Radiate Power (ERP):
Specifications:
Other Transmission Capabilities
Does the device employ any other methods of non-wired access to transmit or receive any data whatsoever (e.g. anything
other than standard hard wired TCP/IP, direct USB, or parallel connections)? Yes No If Yes please describe below:
Purpose: Product contains an integrated WiFi/NFC accessory module consisting of an HP Umber WiFi 802.11n and Near
Filed Communication (NFC) radio. The WiFi portion acts in Access Point mode ONLY and provides AP client connection
capability. NFC is used to pass NDEF tag data (WiFi SSID, WPA configuration data). The latter is used to enable
wireless direct print for mobile devices.
Frequency: 2.4Ghz to 2.5Ghz ISM band (WiFi);
13.56mhz ISO/IEC 18000-3 (NFC)
Bandwidth: 1Mhz Bandwidth (WiFi);
14Khz bandwidth (+-7Khz off center 13.56Mhz) (NFC)
Modulation:
DSSS / OFDM modulation (WiFi)
Effective Radiate Power (ERP): Power output max is
20dBm for WiFi; (Note: Power out max for WiFi can be
different in some regions and controlled by FW).
Power output is 23dBm, into an 50 ohm transformer, for
NFC; (Note: There will be some “loss” in the antenna and
therefore this is not all radiated in to the air.)
Specifications: WiFi has 13 Channel support (@ a spacing of 20MHz) for B, G, & N modes; NFC is cable of reading /
writing via the following speeds: 424 kbit/s Manchester / 10% ASK Manchester, 10% ASK; 212 kbit/s Manchester / 10%
ASK Manchester, 10% ASK; 106 kbit/s Modified Miller / 100% ASK Manchester, 10% ASK
Integrated module utilizes a USB 2.0 backplane interface.
Other Capabilities
Does the device employ any other method of communications such as a Modem to transmit or receive any data
whatsoever?
Yes No If Yes please describe below:
Purpose: FAX
Specifications:
Author Information
Name Title Email Business Unit
DebbieTuckness
Technical Marketing Engineer
[e-mail]
IPG
Henry Wu
System Engineer
[e-mail]
IPG
Date Prepared: 1/11/2018