Glossary
DHCP
A Dynamic Host Configuration Protocol (DHCP) is a client-server networking
protocol. A DHCP server provides configuration parameters specific to the DHCP
client host requesting, generally, information required by the client host to
participate on an IP network. DHCP also provides a mechanism for allocation of
IP addresses to client hosts.
DIMM
Dual Inline Memory Module (DIMM), a small circuit board that holds memory.
DIMM stores all the data within the machine like printing data, received fax data.
DLNA
The Digital Living Network Alliance (DLNA) is a standard that allows devices on
a home network to share information with each other across the network.
DNS
The Domain Name Server (DNS) is a system that stores information associated
with domain names in a distributed database on networks, such as the Internet.
Dot Matrix Printer
A dot matrix printer refers to a type of computer printer with a print head that
runs back and forth on the page and prints by impact, striking an ink-soaked
cloth ribbon against the paper, much like a typewriter.
DPI
Dots Per Inch (DPI) is a measurement of resolution that is used for scanning and
printing. Generally, higher DPI results in a higher resolution, more visible detail
in the image, and a larger file size.
DRPD
Distinctive Ring Pattern Detection. Distinctive Ring is a telephone company
service which enables a user to use a single telephone line to answer several
different telephone numbers.
Duplex
A mechanism that will automatically turn over a sheet of paper so that the
machine can print (or scan) on both sides of the paper. A printer equipped with
a Duplex Unit can print on both sides of paper during one print cycle.
Duty Cycle
Duty cycle is the page quantity which does not affect printer performance for a
month. Generally the printer has the lifespan limitation such as pages per year.
The lifespan means the average capacity of print-outs, usually within the
warranty period. For example, if the duty cycle is 48,000 pages per month
assuming 20 working days, a printer limits 2,400 pages a day.
Glossary
195
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
Инструкции и руководства похожие на DELL B1163, B1163w
