HP DesignJet T1530 Security Features - Page 55

LPD Print Protocol. It will disable LPD printing

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HP DesignJet Printer Series Protocol/Function Port LDAP TCP 389 SLP (Service Location Protocol) UDP 427 EWS, Web Services (Fibonacci, RIO, ePrint) TCP 443 Syslog LPD (Line Printer Daemon protocol/Line Printer Remote protocol) printing DHCPv6 IPP (Internet Printing Protocol) printing UDP 514 TCP 515 UDP 547 TCP 631 In/ Purpose and consequences of disabling it Out Configuration Out In/Out In/Out Out In LDAP client. Allows Large Format devices to perform address lookups and authentication. Host and Port can be configured. Devices use SLP for advertising their services. Some HP software utilities use SLP to automatically discover and automatically install a printer on the network. The device will not be discoverable over SLP from DMF - impact is minimal if Bonjour is enabled (SLP is treated as legacy technology). The printer connects through HTTP over TLS/SSL to several cloud services. IPP Jobs that include HTTPS references may also require downloading the print job using HTTPS. If disabled, it will not be possible to use the HP Connected service or to send usage data to the HP usage server (Fibonacci) or to the supplies reordering service (RIO). Allows the device to send syslog events to a syslog server. Host and Port can be configured. LPD Print Protocol. It will disable LPD printing from Windows or OS X, which is almost never used by end users as it is a legacy protocol. [EWS] > Security > Access Control > LDAP Sign in server [EWS] > Setup > Address Book [EWS] > Network > Other Settings > SLP [EWS] > Network > Mgmt. Protocols > Web Mgmt. [telnet] > TCP/IP Menu > Other Settings > EWS Config [Control Panel] > Settings > Security > Embedded Web Server [Control Panel] > Settings > Security > Web Services Printing & Management [EWS] > Network > TCP/IP Settings > Advanced [EWS] > Network > Other Settings > LPD [EWS] > Network > Other Settings > LPD Queues In/Out DHCPv6 In IPP Printing Protocol. This protocol is used by AirPrint and some HP Software utilities. In the HP DesignJet T790/795/T1300, this feature is only available with the Jetdirect accessory. It can be manually used from Windows or Mac. [EWS] > Network > TCP/IP Settings > TCP/IP(v6) [EWS] > Network > Other Settings > IPP Printing Security Settings DesignJet & DesignJet & PageWide XL PageWide XL SFP MFP Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 55

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HP DesignJet Printer Series
Security Settings
55
Protocol/Function
Port
In/
Out
Purpose and consequences of disabling it
Configuration
DesignJet &
PageWide XL
SFP
DesignJet &
PageWide XL
MFP
LDAP
TCP 389
Out
LDAP client. Allows Large Format devices to
perform address lookups and authentication. Host
and Port can be configured.
[EWS] > Security > Access
Control > LDAP Sign in server
[EWS] > Setup > Address Book
Yes
Yes
SLP (Service
Location Protocol)
UDP 427
In/Out
Devices use SLP for advertising their services. Some
HP software utilities use SLP to automatically
discover and automatically install a printer on the
network. The device will not be discoverable over
SLP from DMF - impact is minimal if Bonjour is
enabled (SLP is treated as legacy technology).
[EWS] > Network > Other
Settings > SLP
Yes
Yes
EWS, Web Services
(Fibonacci, RIO,
ePrint)
TCP 443
In/Out
The printer connects through HTTP over TLS/SSL to
several cloud services. IPP Jobs that include HTTPS
references may also require downloading the print
job using HTTPS.
If disabled, it will not be possible to use the HP
Connected service or to send usage data to the HP
usage server (Fibonacci) or to the supplies
reordering service (RIO).
[EWS] > Network > Mgmt.
Protocols > Web Mgmt.
[telnet] > TCP/IP Menu > Other
Settings > EWS Config
[Control Panel] > Settings >
Security > Embedded Web
Server
[Control Panel] > Settings >
Security > Web Services Printing
& Management
Yes
Yes
Syslog
UDP 514
Out
Allows the device to send syslog events to a syslog
server. Host and Port can be configured.
[EWS] > Network > TCP/IP
Settings > Advanced
Yes
Yes
LPD (Line Printer
Daemon
protocol/Line
Printer Remote
protocol) printing
TCP 515
In
LPD Print Protocol. It will disable LPD printing from
Windows or OS X, which is almost never used by
end users as it is a legacy protocol.
[EWS] > Network > Other
Settings > LPD
[EWS] > Network > Other
Settings > LPD Queues
Yes
Yes
DHCPv6
UDP 547
In/Out
DHCPv6
[EWS] > Network > TCP/IP
Settings > TCP/IP(v6)
Yes
Yes
IPP (Internet
Printing Protocol)
printing
TCP 631
In
IPP Printing Protocol. This protocol is used by
AirPrint and some HP Software utilities.
In the HP
DesignJet T790/795/T1300, this feature is only
available with the Jetdirect accessory. It can be
manually used from Windows or Mac.
[EWS] > Network > Other
Settings > IPP Printing
Yes
Yes