Transparency Print Quality Is Poor; Uneven Print Density; Solving Color Quality Problems; Faq About Color Printing - Lexmark C935 Series User Manual
Lexmark printer user's guide
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Also See for C935 Series:
- Service manual (630 pages) ,
- Quick reference (10 pages) ,
- Clearing jams manual (7 pages)
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Troubleshooting
Transparency print quality is poor
C
HECK THE TRANSPARENCIES
Use only transparencies recommended by the printer manufacturer.
C
P
T
HECK THE
APER
YPE SETTING
Load transparencies, and make sure the Paper Type setting is set to Transparency.
Uneven print density
ABCDE
ABCDE
ABCDE
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 replaced separately.
Solving color quality problems
This section helps answer some basic color‑related questions and describes how some of the features provided in the
Quality Menu can be used to solve typical color problems.
FAQ about color printing
What is RGB color?
Red, green, and blue light can be added together in various amounts to produce a large range of colors observed in
nature. For example, red and green can be combined to create yellow. Televisions and computer monitors create
colors in this manner. RGB color is a method of describing colors by indicating the amount of red, green, or blue
needed to produce a certain color.
What is CMYK color?
Cyan, magenta, yellow, and black inks or toners can be printed in various amounts to produce a large range of colors
observed in nature. For example, cyan and yellow can be combined to create green. Printing presses, inkjet printers,
and color laser printers create colors in this manner. CMYK color is a method of describing colors by indicating the
amount of cyan, magenta, yellow, and black needed to reproduce a particular color.
How is color specified in a document to be printed?
Software programs typically specify document color using RGB or CMYK color combinations. Additionally, they allow
users to modify the color of each object in a document. For more information, see the software program Help topics.
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