Lexmark C935dn User Manual

Transparency print quality is poor
C
HECK THE TRANSPARENCIES
Use only transparencies recommended by the printer manufacturer.
CHECK THE PAPER TYPE SETTING
Load transparencies, and make sure the Paper Type setting is set to Transparency.
Uneven print density
ABCDE
A
BCDE
A
BCDE
Replace the photoconductor(s).
Note: The printer has four photoconductors: cyan, magenta, yellow, and black. The cyan, magenta, and yellow
photoconductors must all be replaced at the same time. The black photoconductor can be...

How does the printer know what color to print?
When a user prints a document, information describing the type and color of each object is sent to the printer. The
color information is passed through color conversion tables that translate the color into the appropriate amounts of
cyan, magenta, yellow, and black toner needed to produce the desired color. The object information determines the
application of color conversion tables. For example, it is possible to apply one type of color conversion table to...

Manual Color menu
Object typeColor conversion tables
RGB Image
RGB Text
RGB Graphics
Vivid—Produces brighter, more saturated colors and may be applied
to all incoming color formats.
sRGB Display—Produces an output that approximates the colors
displayed on a computer monitor. Black toner usage is optimized for
printing photographs.
Display—True Black—Produces an output that approximates the
colors displayed on a computer monitor. Uses only black toner to create
all levels of neutral gray.
sRGB...

To access a detailed Color Samples set from the Embedded Web Server:
1Open a Web browser.
2In the address bar, type the network printer IP address.
3Click Configuration.
4Click Color Samples.
5Click Detailed Options to narrow the set to one color range.
6When the Detailed Options page appears, select a color conversion table.
7Enter the RGB or CMYK color number.
8Enter an Increment value from 1–255.
Note: The closer the value is to 1, the narrower the color sample range will appear.
9Click Print to print...

Notices
Product name:
Lexmark C930
Machine type:
5057
Model(s):
030
Edition notice
August 2011
The following paragraph does not apply to any country where such provisions are inconsistent with local law:
LEXMARK INTERNATIONAL, INC., PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in...

Trademarks
Lexmark and Lexmark with diamond design, MarkNet, and MarkVision are trademarks of Lexmark International, Inc.,
registered in the United States and/or other countries.
PrintCryption is a trademark of Lexmark International, Inc.
PCL® is a registered trademark of the Hewlett-Packard Company. PCL is Hewlett-Packard Company’s designation of a
set of printer commands (language) and functions included in its printer products. This printer is intended to be
compatible with the PCL language. This...

Exposure to radio frequency radiation
The following notice is applicable if your printer has a wireless network card installed.
The radiated output power of this device is far below the FCC radio frequency exposure limits. A minimum separation
of 20 cm (8 inches) must be maintained between the antenna and any persons for this device to satisfy the RF exposure
requirements of the FCC.
Industry Canada notices
Industry Canada compliance statement
This Class A digital apparatus meets all requirements of the...

En application des réglementations dIndustry Canada, lutilisation dune antenne de gain supérieur est strictement
interdite.
Pour empêcher toute interférence radio au service faisant lobjet dune licence, cet appareil doit être utilisé à lintérieur
et loin des fenêtres afin de garantir une protection optimale.
Si le matériel (ou son antenne démission) est installé à lextérieur, il doit faire lobjet dune licence.
Linstallateur de cet équipement radio doit veiller à ce que lantenne soit implantée et dirigée...

Español Por medio de la presente, Lexmark International, Inc. declara que este producto cumple con los requisitos
esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
Eesti Käesolevaga kinnitab Lexmark International, Inc., et seade see toode vastab direktiivi 1999/5/EÜ
põhinõuetele ja nimetatud direktiivist tulenevatele muudele asjakohastele sätetele.
Suomi Lexmark International, Inc. vakuuttaa täten, että tämä tuote on direktiivin 1999/5/EY oleellisten...

permissions from any local authority, regulatory bodies or any organization, required by the end-user to install and
operate this product at his premises.
Noise emission levels
The following measurements were made in accordance with ISO 7779 and reported in conformance with ISO 9296.
Note: Some modes may not apply to your product.
1-meter average sound pressure, dBA
Printing 55 dBA
Ready 32 dBA
Values are subject to change. See www.lexmark.com for current values.
Temperature information
Ambient...