Konica Minolta bizhub C451 User Manual

							Appendix8
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8Appendix
8.1 Error message list
If any of the following error messages appear, perform the operations de-
scribed below.
2
Note 
For details on the network settings, refer to the User’s Guide [Network 
Scanner Operations].
MessageCause and remedy
Cannot connect to the 
network.A connection to the network could not be established. Check if the 
network cable is correctly connected. In addition, check that the Net-
work Setting parameters on the Administrator mode have been cor-
rectly specified.
The destination cannot 
be selected because the 
number of destinations 
has exceeded the max. 
number of broadcasting 
possible.The number of destinations specified exceeds the number possible 
for a broadcast transmission. Reduce the number of broadcast des-
tinations, or send the transmission in multiple batches.
Image could not be 
saved in the User Box 
due to insufficient HDD 
capacity check log.The hard disk is full. Delete unnecessary data, and then try saving the 
data again.
The number of User Box-
es has reached its maxi-
mum.The number of user boxes that can be registered has reached the 
maximum number possible. Delete unnecessary user boxes, and 
then try registering new boxes again.
This user box has 
reached its maximum 
number of documents 
allowed.The number of documents that can be saved in a user box has 
reached the maximum number possible. Delete unnecessary docu-
ments, and then try saving the document again.
The number of pro-
grammed jobs has 
reached the max. allow-
ance.
Wait until a programmed 
job is completed.The number of jobs that can be programmed has reached the maxi-
mum number possible. Wait until a job has been completed, or de-
lete a current job.
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							Appendix8
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8.2 Entering text
The following procedure describes how to use the keyboard that appears in 
the touch panel for typing in the names of registered users and custom paper 
sizes. The keypad can also be used to type in numbers.
Any of the following keyboards may appear.
Example
Password input screen:
Screen for entering the name of a custom paper size:
Touching [Shift] switches the keyboard display between lowercase letters 
(numbers) and uppercase letters (symbols).
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							Appendix8
C4518-5 Enlarging the keyboard
The keyboard can be displayed larger so that it easier to read.
1While the keyboard is displayed, touch [Enlarge ON].
The keyboard is displayed enlarged.
2To cancel the enlarged display and return the keyboard to its normal 
size, touch [Enlarge OFF] while the keyboard is displayed enlarged.
2
Note 
The keyboard is used in the same way, even when it is displayed en-
larged.
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							Appendix8
C4518-6 To type text
%Touch the button for the desired character from the keyboard that ap-
peared.
– To type in uppercase letters or symbols, touch [Shift].
– Numbers can also be typed in with the keypad.
The entered characters appear in the text box.
2
Note 
To revert to the setting when the keyboard was displayed, touch [Cancel].
To clear all entered text, press the [C] (clear) key.
Some buttons may not appear, depending on the characters being en-
tered.
!
Detail 
To change a character in the entered text, touch [←] and [→] to move the 
cursor to the character to be changed, touch [Delete], and then type in 
the desired letter or number.
List of Available Characters
space
Alphanumeric
characters/
symbols
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							Appendix8
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8.3 Glossary
TermDefinition
10Base-T/100Base-TX/
1000Base-TAn Ethernet standard, which is a cable consisting of twisted copper 
wire pairs. The transmission speed of 10Base-T is 10 Mbps, of 
100Base-TX is 100 Mbps, and of 1000Base-T is 1000 Mbps.
Adobe
® Flash®Software developed by Adobe Systems, Inc. (formally developed by 
Macromedia, Inc.), and used to create data combining vector-graph-
ic animation and sound, and the format of this data file. The bidirec-
tional content can be manipulated using a keyboard and a mouse. 
The files can be kept relatively compact, and they can be accessed 
with the Web browser plug-in.
anonymous  FTP While normal FTP sites are protected by an account name and pass-
word, this type of FTP site can be used by anyone without a pass-
word by simply entering “anonymous” as the account name.
Auto IP A function for automatically acquiring the IP address. If acquisition 
of the IP address failed with DHCP, an IP address is acquired from 
the address space of 169.254.0.0.
bit Abbreviation for Binary Digit. The smallest unit of information (data 
quantity) on a computer or printer. Displays data using 0 or 1.
Bit-mapped Font Fonts that are represented by a set of dots to form the character. 
Dithering may occur if the character size is increased.
BMP Abbreviation for Bitmap. A file format for saving image data which 
uses the .bmp extension. Commonly used on Windows platforms. 
You can specify the color depth from monochrome (2 values) to full 
color (16,777,216 colors). Images are not usually compressed when 
saved.
Byte Unit of information (data quantity) on a computer or printer. Config-
ured as 1 byte equals 8 bits.
Compact PDF Compression method for reducing the data amount using the PDF 
format when converting color documents to data.
The highest compression efficiency is achieved by identifying the 
text and image regions and using the resolution and compression 
method most appropriate for each region.
The compact PDF format can be selected when converting docu-
ments to data using the scanning functions of this machine.
Contrast The difference in intensity between the light and dark parts of the im-
age (light/dark variation). An image with little light/dark variation is 
said to have a low contrast, and an image with large light/dark vari-
ation is said to have a high contrast.
Default The initial settings. The settings first selected when the machine is 
turned on, or the settings first specified when the function is select-
ed.
Default Gateway A device, such as a computer or router, used as a “gateway” to ac-
cess computers not on the same LAN
Density An indication of the amount of darkness in the image
Density Adjustment The function that adjusts the color tones of an output device, such 
as a printer or monitor
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DHCP Abbreviation for Dynamic Host Configuration Protocol. A protocol in 
which a client computer on a TCP/IP network automatically specifies 
the network settings from the server. With collective management of 
the IP address for DHCP clients on the DHCP server, you can avoid 
duplication of an address and you can build a network easily.
Dither A method of using only black and white to create the illusion of dif-
ferent shades of gray. The process is simpler than with error diffu-
sion; however, some irregularities may occur.
DNS Abbreviation for Domain Name System. A system that acquires the 
supported IP addresses from host names in a network environment. 
DNS allows the user to access other computers over a network by 
specifying host names, instead of difficult to memorize and under-
stand IP addresses.
DPI  (dpi) Abbreviation for Dots Per Inch. A resolution unit used by printers and 
scanners. Indicates how many dots per inch are represented in an 
image. The higher the value, the higher the resolution.
Driver Software that works as a bridge between a computer and a periph-
eral device.
Ethernet LAN transmission line standard
File  Extension The characters added to the file name in order to differentiate file for-
mats. The file extension is added after a period, for example, “.bmp” 
or “.jpg”.
FTP Abbreviation for File Transfer Protocol. A protocol for transferring 
files over the Internet or an intranet on the TCP/IP network.
Gradation The light and dark levels of an image. As the number increases, 
smoother brightness variations can be reproduced.
Grayscale Monochrome image expressive form using the gradation information 
from black to white
Halftone The method of producing the light and dark parts of an image 
through varying sizes of black and white dots
Hard Disk Large capacity storage device for storing data. The data can be 
stored even if the power is turned off.
HTTP Abbreviation for HyperText Transfer Protocol. A protocol used to 
send and receive data between a Web server and a client (Web 
browser). Documents containing images, recordings, and video clips 
can be exchanged with the expressive form information.
ID & Print Function that allows you to print the job sent from the printer driver 
when performing user authentication.
Install To install hardware, operating systems, applications, printer drivers 
on to a computer
IP Address A code (address) that is used to identify individual network devices 
over the Internet. A maximum of three digits for four numbers are 
displayed such as 192.168.1.10. IP addresses are assigned to devic-
es, including computers, which are connected to the Internet.
JPEG Abbreviation for Joint Photographic Experts Group. One of the file 
formats for saving image data. (The file extension is “.jpg”.) The com-
pression ratio is roughly 1/10 to 1/100. This format uses an effective 
method in the compression of continuous-tone images, such as 
photographs.
TermDefinition
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Kerberos A type of network authentication system used by Windows 2000 or 
later. Used in Active Directory authentication. Users can be safely 
and efficiently authenticated with a two-phase authentication (user 
logon and network resource usage) on a dependable site set up on 
the network.
LAN Abbreviation for Local Area Network. A network which connects 
computers on the same floor, in the same building, or in neighboring 
buildings.
LDAP Abbreviation for Lightweight Directory Access Protocol. On a TCP/
IP network, such as the Internet or an intranet, this protocol is used 
to access a database for managing environment information and the 
e-mail addresses of network users.
Memory Storage device for storing data temporally. When the power is 
turned off the data may or may not be erased.
Multi-Page TIFF A single TIFF file that contains multiple pages
OS Abbreviation for Operating System. Basic software for controlling 
the system of a computer.
PASV Abbreviation for PASsiVe. A mode for connecting to an FTP server 
from within a firewall. If this mode is not specified, the firewall will be 
considered inaccessible and the connection will be terminated, pre-
venting the file from being sent.
PDF Abbreviation for Portable Document Format. An electronically for-
matted document which uses the .pdf extension. Based on the Post-
Script format, you can use the free Adobe Reader software to view 
documents.
Pixel An image pixel. The smallest unit of an image.
Plug-and-play Ability to automatically find and use the appropriate driver when a 
peripheral device is connected to a computer
Port Number The number that identifies the transmission port for each process 
running on a computer on the network. The same port cannot be 
used by multiple processes.
PPI Abbreviation for Pixels Per Inch. Measuring unit for resolution, par-
ticularly for monitors and scanners. This measurement indicates the 
number of image pixels contained within 1 inch.
Preview A function that allows you to view an image before processing a print 
or scan job
Print Job Print request transmitted from a computer to a printing device
Property Attribute information
When using a printer driver, various functions can be specified in the 
file properties.
In the file properties, you can check the attribute information of the 
file.
Protocol The rules that allow computers to communicate with other comput-
ers or peripheral devices
Proxy Server A server that is installed to act as an intermediary connection be-
tween each client and different servers to effectively ensure security 
over the entire system for Internet connections
TermDefinition
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							Appendix8
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Resolution Displays the ability to reproduce the details of images and print mat-
ter correctly
Scanning With the scanning operation of the scanner, an image is read while 
the row of image sensors is gradually moved. The direction that the 
image sensors are moved is called the main scanning direction, and 
the direction in which the image sensors are arranged is called the 
sub-scanning direction.
Screen Frequency Indicates the density of dots used to create the image
Single-Page TIFF A single TIFF file that contains only a single page
SMB Abbreviation for Server Message Block. A protocol that shares files 
and printers over a network and which is mainly used by Microsoft 
Windows.
SSL/TLS Abbreviation for Secure Socket Layer/Transport Layer Security. The 
encoding method for safely transmitting data between the Web serv-
er and browser.
Subnet Mask The unit used to divide a TCP/IP network into small networks (sub-
networks). It is used to identify the bits in a network address that are 
higher than the IP address.
TCP/IP Abbreviation for Transmission Control Protocol/Internet Protocol. 
The de facto standard protocol used by the Internet that uses IP ad-
dresses to identify each network device.
Thumbnail A small image that shows the contents of the image or document file 
(the image displayed when the file was opened)
TIFF Abbreviation for Tagged Image File Format. One of the file formats 
for saving image data. (The file extension is “.tif”.) Depending on the 
tag indicating the data type, information for various image formats 
can be saved in a single image data.
TWAIN The interface standard for imaging devices, such as scanners and 
digital cameras, and for applications, such as graphics software. In 
order to use a TWAIN-compliant device, the TWAIN driver is re-
quired.
Uninstall To delete software installed on a computer
USB Abbreviation for Universal Serial Bus. A general interface standard 
for connecting a mouse, printer, and other devices to a computer.
Web  Browser Software such as Internet Explorer and Netscape Navigator for view-
ing Web pages
TermDefinition
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							9Index
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