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- Subject: Using The Pantone Matching System
- With the IBM 4079
-
- SUMMARY
-
- The Pantone Matching System (PMS) is a system of colors
- developed to aid graphics artists. The series of colors
- are arranged to allow a graphic artist to mix and match
- solid colors to create pleasing artwork. By referring to
- standardized color swatches, the graphic artist can then
- use the PMS to specify a color to a printing press
- operator simply by referring to a set Pantone number.
- The system has migrated into the desktop printing arena
- to give desktop color printer users the ability to
- choose Pantone colors from a color swatch and be assured
- that the color printed by their printer will closely
- resemble the swatch. The quest for a 100% accurate match
- to the Pantone colors is hampered because desktop
- printers use CMYK (cyan, magenta, yellow and black) inks
- rather than the 12 basic Pantone inks. As a result, some
- deviations occur when printing. The CMYK mixes
- developed for the IBM 4079 by Pantone, Inc. provide
- accurate color matching to the Pantone color swatches
- with deviations occurring in some parts of the color
- gamut.
-
- A casual user of color can use the PMS to make great
- looking charts with balanced color using the techniques
- outlined below to pick colors from the Pantone charts.
-
- PLEASE NOTE: The colors that you choose from the
- Pantone printout will NOT match the colors displayed on
- your computer monitor.
-
- The PMS is not an attempt to provide screen matching. It
- is a useability tool and should reduce the learning
- curve for users new to color. By keeping the printout
- of Pantone colors handy, a user can pick the colors he
- wants along with some pleasing complementary or
- contrasting colors and be assured that the colors he
- chooses will match.
-
- DETAILS
-
- The Pantone system is a series of pre-defined colors
- created by mixing one or more of the 12 basic Pantone
- inks. It is a system with its roots in the publishing
- industry. Pantone, Inc. developed the system of colors
- to aid graphic artists in choosing and specifying colors
- to be printed on a printing press. A graphic artist
- chooses a color from the Pantone color chips and
- specifies the color number to the printing press
- operator who mixes the 12 basic Pantone inks in a
- defined ratio in order to achieve the specified color.
-
- Since desktop printers are limited to CMYK inks they
- cannot duplicate the Pantone colors exactly. And, some
- of the 12 basic Pantone colors fall outside the range of
- cyan, magenta, yellow and black which adds further to
- the inaccuracies.
-
- Pantone, Inc., in licensing the 4079, determined the
- proportions of cyan, magenta, yellow and black that our
- printer needs to print in order to simulate the Pantone
- colors. Pantone colors created by our printer are not
- EXACT matches to the actual Pantone colors. They are
- simulations. However, by comparing the colors produced
- by our printer to the actual Pantone colors, one can
- readily see that the match is surprisingly accurate.
- This is when compared to the Pantone color swatches
- printed on MATTE paper which is Pantone Color Formula
- Guide 747XR, Matte Coated Edition. The Pantone Color
- Guides are available from local art shops and cost
- around US$75. Don't compare the printed colors to
- Pantone colors printed on shiny paper. Colors appear
- differently on shiny versus non-shiny surfaces.
-
- HOW ACCURATE ARE THE COLOR MATCHES?
-
- Included with the Pantone diskettes is a file which,
- when copied to the IBM 4079, prints out the entire
- palette of Pantone Colors along with the values for CYMK
- that are used to create the colors. The file prints the
- colors in rows and columns at a spacing and order which
- matches the Pantone color swatch books for easy
- comparison. The file prints 36 pages and should be
- printed on coated paper using the quality print mode and
- coated paper color balance, and of course using enhanced
- screening (ColorGrade). The file is available from the
- Lexmark bulletin board. The same file is also available
- for the MAC.
-
- The IBM 4079 printer does a better job matching the
- Pantone colors than most thermal transfer printers
- because of our enhanced screening techniques
- (ColorGrade) and higher resolution. This should appeal
- to graphics artists who are concerned about color
- integrity.
-
- PLEASE NOTE: The Pantone system is not an attempt to
- provide colors which match the colors shown on a
- computer monitor. Also, the perception of color is
- influence by many factors including the ambient
- lighting, substrate, and even the color of shirt you are
- wearing!
-
- You will notice some deviation in color match with light
- blue-greens, light greens, and light yellow-greens.
- These Pantone colors are produced with high percentages
- of Pantone Yellow and Pantone Green. Pantone Green is a
- color which is outside the range for CMYK inks and the
- the yellow used in the 4079 has a slightly redder hue
- than the Pantone Yellow. These two factors combine to
- produce light-greens that deviate from the Pantone
- colors.
-
- Also some of the brighter purples deviate noticeably.
- This is due mostly because these colors are made by
- blending high percentages of Pantone Purple which is
- outside the gamut of CYMK inks.
-
- In most cases our printer matches the Pantone swatches
- better than colors made with the CYMK inks used on
- printing presses.
-
- The darker colors such as browns and grays and deep
- oranges and greens are extremely accurate.
-
- PLEASE NOTE: These are generalizations. Factors such as
- the type of lighting used to view the printed colors
- will skew the results. For instance, fluorescent lights
- used in offices tend to make certain colors look dull;
- particularly blue-greens. Incandescent lighting makes
- some printed colors look richer and more solid.
-
- THE PANTONE SYSTEM IS A VALUABLE TOOL FOR TEACHING COLOR
- NOVICES HOW TO USE COLOR.
-
- As indicated above, the Pantone system was created to
- aid graphic artists. With this in mind, it becomes very
- apparent when looking through the 36 pages that the
- colors are arranged and mixed by highly skilled color
- artists. Because of this, the file can be used as a
- powerful tool in teaching customers how to use color.
-
- HOW TO MAKE CHARTS AND ARTWORK WITH
- COMPLEMENTARY COLORS
-
- The pages are arranged such that each column is a series
- of colors which complement each other beautifully.
- Because of this it is very easy for a user to make
- charts which harmonize, simply by choosing colors from
- any one column.
-
- The following series of colors are especially nice:
-
- 1) Pantone 223 - 229 (Page 8 of printout)
- 2) Pantone 297 - 303 (Page 13 of printout)
- 3) Pantone 304 - 309 (Page 14 of printout)
- 4) Pantone 483 - 489 (Page 27 of printout)
-
- (The colors look better in incandescent and natural
- sunlight. Unfortunately most offices use Fluorescent
- light which washes out the color to some degree)
-
- HOW TO MAKE CHARTS AND ARTWORK WITH CONTRASTING
- COLORS
-
- The way that the rows and columns are arranged is also
- useful in creating charts with bright, contrasting
- colors. By looking at each page you will notice that the
- colors in the third and fourth rows are highly saturated
- and bright. By picking a color from the third or fourth
- row of any page and using it alongside a color from the
- third or fourth row of a different page, you end up with
- two colors which show a high contrast. Great for bar
- charts where each bar uses a contrasting color. One
- further rule of thumb is to avoid using colors from
- consecutive pages since they tend to clash with one
- another. It's best to pick a color and then turn
- several pages to pick another one.
-
- An example of a contrasting series is: Pantone 3278
- Pantone 2735
- Pantone 226
- Pantone 3005
- Pantone 492
-
- USING PANTONE COLORS WITH SOFTWARE
-
- If a user is using Pantone supported software it is
- quite easy to simply click on the appropriate Pantone
- number.
-
- WARNING! When using Pantone supported software you MUST
- load the Pantone palette for the IBM 4079 from the
- Pantone diskettes in order to produce the IBM 4079
- simulated Pantone colors. Otherwise you will be using
- the default Pantone palette which came with the software
- and won't get an accurate match.
-
- If a user doesn't have Pantone supported software all is
- not lost. The fact that the file prints the CYMK values
- for each of the Pantone colors means that the user can
- type in the CYMK values for the colors he wishes and
- save the colors to the software's palette, thus building
- a library for future use.
-
- ONE FURTHER NOTE: There are several types of Pantone
- Color Formula Guides. The most useful ones for use with
- our printer are the CMYK Edition and Matte Coated
- Edition. However, by printing the palette with the 4079,
- a casual color user can meet most of their needs in
- terms of Pantone Color matching.
-