Roland -50 Bedienungsanleitung PDF herunterladen (Seite 1)

Roland VersaWorks

Grayscale Printing

Question:

I am trying to print a neutral grey and it is printing green. What can be done to correct

this?

Answer:

This is an issue that can happen with every digital printer, no matter the manufacturer,

and can be extremely frustrating, especially if you’re trying to push that urgent job out

the door at 5pm on a Friday evening! Fortunately there are things that can be done to fix

the problem. Depending on the underlying issue and the makeup of the file you’re trying

to output, the solution can range from easy calibrations and the use of correct profiles to

the more detailed re-characterization of your workflow.

First and foremost there are several issues that effect how color is interpreted ranging

from the lighting to even the human eye itself. The color profiles that have been created

for your machine are designed to perform under a wide range of variables as printers

differ slightly from machine to machine. This accounts for why some end users haveslightly from machine to machine. This accounts for why some end users havefrom machine to machine. This accounts for why some end users have

reported to be happy with the quality of the grey printed and others have not. Grey is

typically a color range that will vary from printer to printer even when performed on the

same model printer side by side due its subtle nature. Print head calibration, print head

age, lighting and media are all factors in determining what grey is actually printed.

Those issues notwithstanding, there are several ways to get the colors you desire

from your particular printer. Before starting, remember that most importantly you must

make sure you are using a Roland material with the proper profile to insure proper ink

amounts and a consistent white point of the material.

Roland Color in Versaworks 2.2

When working with spot colors in Versaworks 2.2 and above please use

the Roland Color Library system for optimum results. This will allow you to

preview the color output beforehand and insure quality results every time.

See the help section in Versaworks or contact your local dealer for more

information.

Knowledge Base

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Inhaltsverzeichnis

Seite 1 - Grayscale Printing

1Roland VersaWorksGrayscale PrintingQuestion:I am trying to print a neutral grey and it is printing green. What can be done to correct this?Answer:Thi

Seite 2 - Using Pure Black

KNOWLEDGE BASE2RIP Settings in VersaWorks Using Pure BlackWhen working with black and white, or greyscale raster graphics you can change the default

Seite 3 - Linearization of Profiles

KNOWLEDGE BASE3Linearization of ProfilesHaving mentioned the issues that vary between printers the only true way to make sure you get the color you de

Seite 4

KNOWLEDGE BASE4b. Click the Print Chart link under Calibration Settings. This will bring up a new window showing the single color limit for each chan

Seite 5

KNOWLEDGE BASE5d. Click Calibration to calibrate the measuring device.e. Click Measure and follow the onscreen instructions to perform the measureme

Seite 6

KNOWLEDGE BASE6g. Click Apply to apply the measured density values.h. Click Back to return to the Media Explorer window.i. Calibration of media is

Seite 7 - KNOWLEDGE BASE

KNOWLEDGE BASE704.04.2007 - Rev. 1.0 - Initial Release