HP LaserJet 3050z User Manual

TCP/IP
Introduction
This section is intended to provide information to help you gain a basic understanding of TCP/IP.
Similar to a common language that people use to communicate with each other, TCP/IP
(Transmission Control Protocol/Internet Protocol) is a suite of protocols designed to define the way
computers and other devices communicate with each other over a network.
TCP/IP is rapidly becoming the most used set of protocols. The main reas\
on this is happening is the
fact that the Internet is based...

IP address
Every host (workstation or node) on an IP network requires a unique IP address for each network
interface. This address is a software address that is used to identify both the network and specific
hosts located on that network. Each IP address can be divided into two separate parts: the network
portion and the host portion. It is possible for a host to query a server for a dynamic IP address each
time the all-in-one boots up (for example, using DHCP and BOOTP).
NOTEWhen assigning IP addresses,...

Table 9-8  Network class characteristics
ClassNetwork Class
CharacteristicsAddress RangeMaximum Number of
Networks in the ClassMaximum Hosts in
the Network
A00.0.0.0 to
127.255.255.255.126.Over 16 Million.
B10.128.0.0.0 to
191.255.255.255.16,382.65,534.
C 110.192.0.0.0 to
223.255.255.255. Over 2 Million. 254.
Configuring IP parameters
TCP/IP configuration parameters (such as IP address, subnet mask, default gateway) can be
configured on the all-in-one in a variety of 
ways. These values can be configured...

Subnets
When an IP network address for a particular network class is assigned to an organization, no
provision is made for more than one network being present at that location. Local network
administrators use subnets to partition a network into several different subnetworks. Splitting a
network into subnets can result in better performance and improved use of limited network address
space.
Subnet mask
The subnet mask is a mechanism used to divide a single IP network into several different
subnetworks....

10 Convenience stapler (HP LaserJet3392 all-in-one only)
●Understanding the convenience stapler
●
Loading staples
●
Using the convenience stapler
●
Clearing stapler jams
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Understanding the convenience stapler
A convenience stapler is mounted to the front, right side of the HP LaserJet 3392 all-in-one. Insert up
to 20 sheets of media (80 g/m2 or 20 lb) into the stapler slot to trigger the stapling mechanism and
force a single staple through the media.
NOTE The convenience stapler operates independently from the control panel and all-in-one
software and does not automatically staple print jobs. The stapler requires no settings and
generates no error messages or status...

Loading staples
Each staple cassette holds 1,500 unformed staples. To load staples into the all-in-one, insert a st\
aple
cassette.
To load staples
1.Open the stapler door.
NOTE Opening the stapler door disables the stapler.
2.If you are replacing a staple cassette (for example, if your staple cassette has run out of
staples), remove the staple cassette from the all-in-one.
3.Insert one 1,500-staple cassette into the opening inside the staple door.
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4.Close the stapler door.
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Using the convenience stapler
Activate the stapling mechanism by inserting media into the convenience stapler.
To staple media by using the convenience stapler
1.Insert up to 20 sheets of media (80 g/m
2 or 20 lb) into the slot in the stapler door. Insert fewer
sheets to staple if the media weight is heavier than 80 g/m2 or 20 lb.
CAUTION Do not use the convenience stapler to staple plastic, cardboard, or wood.
Damage to the convenience stapler can result from attempting to staple these materials.
NOTE...

3.Remove the stapled media from the slot.
NOTE If you are unable to remove the media after stapling, carefully open the stapler
door and then slide your document out.
192 Chapter 10   Convenience stapler (HP LaserJet 3392 all-in-one only) ENWW