Xerox 7760 Printer User Manual
Contents
1. Mm In the Print screen click the Properties button Select the TekColor tab Click the Press Match radio button and then from the Press Match field select the color correction you want to use for printing Note CMYK and RGB color profiles appear in the Press Match field Click on the short name for the desired color mode Click on the short name for the desired color mode Click the Paper Quality tab Select a print quality mode Note The printer driver s settings for paper and print quality must match the paper type and print quality selected when creating the device link profile and the calibration should have been done using this same print quality and paper type PhaserMatch and PhaserCal 4 0 User Guide 4 2 Printing to a Phaser 7700 Printer 7 Ensure the paper in the printer matches the profile you selected 8 Click OK Note USB NetWare and NetBEUI are not TCP IP connections Computers without TCP IP Connections to the Printer When using a computer without TCP IP connection to the printer the driver lists the custom TekColor correction selections as Custom Color 1 Custom Color 2 through Custom Color 10 To select a custom TekColor correction 1 In the Print screen box click the Properties button 2 Select the TekColor tab 3 Click the Press Match radio button and then from the Press Match field select the color correction you want to use for printing 4 Click on the name Custom Color 1 Custom2. XEROX d E S color laser printer PhaserMatch an PhaserCal Version 4 0 User Guide Copyright 2006 2004 Xerox Corporation All Rights Reserved Unpublished rights reserved under the copyright laws of the United States Contents of this publication may not be reproduced in any form without permission of Xerox Corporation Copyright protection claimed includes all forms of matters of copyrightable materials and information now allowed by statutory or judicial law or hereinafter granted including without limitation material generated from the software programs which are displayed on the screen such as styles templates icons screen displays looks etc XEROX CentreWare Phaser PhaserCal PhaserMatch PhaserSMART and TekColor are trademarks of Xerox Corporation in the United States and or other countries Adobe Illustrator Photoshop and PostScript are trademarks of Adobe Systems Incorporated in the United States and or other countries Apple AppleTalk ColorSync EtherTalk Macintosh and Mac OS are trademarks of Apple Computer Inc in the United States and or other countries GretagMacbeth Spectrolino and SpectroScan are trademarks of Gretag Macbeth Ltd a subsidary of Amazys Holding Ltd Microsoft Excel PowerPoint Windows Windows NT and Windows Server are trademarks of Microsoft Corporation in the United States and or other countries NetWare is a tradema
3. AppleTalk EtherTalk and USB connections are not TCP IP connections PhaserMatch and PhaserCal 4 0 User Guide 4 1 Windows 2000 and Windows XP The TekColor corrections created by PhaserMatch work with applications that generate CMYK or RGB color values when printing Computers with TCP IP Connections to the Printer When using a computer with a TCP IP connection to the printer the driver lists the TekColor corrections using the short name of the correction To select a custom TekColor correction for the Phaser 7760 printer 1 2 3 m 8 9 In the Print screen click the Properties button Select the TekColor tab For CMYK profiles click the Press Match radio button and then from the Press Match field select the color correction you want to use for printing For RGB profiles click the Office Color radio button and then from the Office Color field select the color correction you want to use for printing Click on the short name for the desired color mode Click the Paper Quality tab Select a print quality mode Note The printer driver s settings for paper and print quality must match the paper type and print quality selected when creating the device link profile and the calibration should have been done using this same print quality and paper type Ensure the paper in the printer matches the profile you selected Click OK To select a custom TekColor correction for the Phaser 7750 printer 1 2 3
4. R requirements system 1 2 resources 7 3 S spectrophotometer based calibration 2 1 system requirements Macintosh 7 2 Windows 7 2 Index T target device profiles creating and using 3 2 targets 7 3 TCP IP connections 4 2 Macintosh OS X 4 1 TekColor corrections 1 4 1 5 creating 3 2 editing 5 1 editing hints 5 2 managing 6 1 printing 1 6 4 1 sending to printer 3 3 troubleshooting 7 1 V visual color calibration 2 2 W Windows installing 1 2 printing to a Phaser 7700 4 4 Windows 2000 XP printing to a Phaser 7760 and 7750 printer 4 2 Windows system requirements 1 2 7 2 PhaserMatch and PhaserCal 4 0 User Guide Index 2
5. captured on film displayed on a computer monitor and rendered by a printer vary significantly Each has its own color space a mathematical means of describing its colors RGB is an additive color space that combines red green and blue light to create all other colors Monitors digital cameras and scanners typically use RGB colors CMYK color on the other hand is a subtractive color space using cyan magenta yellow and black inks on paper to absorb red green and blue light The remaining reflected light is the color perceived by the viewer Both RGB and CMYK color are device dependent color spaces the colors they render depend on the device that produces the colors Additionally converting an image from RGB to CMYK compresses the colors into a smaller gamut To complicate matters more the CMYK color space of one printer can vary significantly from the CMYK color space of another printer As the graphic below shows the colors reproducible by different mediums can vary significantly Color visible to the human eye Color film Color monitor Printer offset press on coated paper Offset press on newsprint c1 ON The publishing industry has settled on a system of color management developed by the International Color Consortium ICC ICC based color management relies on two things device profiles called ICC profiles which characterize how individual devices produce color and a color engine also called a color matc
6. data created on one device into another device s native color space The acceptance of this format by operating system vendors allows end users to transparently move profiles and images with embedded profiles between different operating systems This permits tremendous flexibility to both users and vendors For example it allows users to be sure that their image retains its color fidelity when moved between systems and applications Furthermore it allows a printer manufacturer to create a single profile for multiple operating systems Quoted from the http www color org PhaserMatch and PhaserCal 4 0 User Guide A 2 Lookup Table LUT Patches PhaserCal PhaserMatch Phaser Printer Profiles Printed Color Swatches Printer Color Calibration RGB Color Values Spectrophotometer Swatches Target Device Profiles TekColor Corrections ICC Profiles contain an input lookup table and an output lookup table These tables are used to implement color transformations per the ICC Profile specification for look up tables This is an abbreviation for Lookup Table See Printed Color Swatches Name for the limited version of PhaserMatch calibration only functionality Name for the color matching software Phaser Printer Profiles are standard ICC profiles that describe the Phaser 7760 7750 and 7700 printers A printer profile is a file describing to the computer operating system s color management software how the print
7. instructions can be printed from the control panel PhaserMatch or PhaserCal The printed color balancing tutorial explains how to perform a visual color calibration Note Using a spectrophotometer to do color calibration gives you the optimal printed colors on your Phaser printer PhaserMatch and PhaserCal 4 0 User Guide 2 2 Creating Custom TekColor Corrections The Phaser printer should have been calibrated using one of the methods mentioned previously in this document before creating new TekColor corrections When the printer has been color calibrated you can create and use custom TekColor corrections To create a TekColor correction using a Phaser printer ICC profile and a target device ICC profile 1 Launch the PhaserMatch application 2 Click the Create Profile button in the main PhaserMatch screen 3 Create a device link profile see Creating Device Link Profiles on page 3 1 4 Create a new custom TekColor correction see Creating Custom TekColor Corrections on page 3 2 Creating Device Link Profiles PhaserMatch software enables you to perform color matching between two devices your Phaser color printer and another output device such as a printing press or another printer It does this through the creation of a Device Link Profile DLP A device link profile is an ICC profile that combines the color information about the printer and the target device into one file Creating device link profiles enables you to alter
8. profiles select Custom and then select the profiles that you want to install 3 Follow the prompts in the installer to finish the installation Next Recommended Reading m For an introduction to using PhaserMatch or PhaserCal to calibrate your Phaser 7760 7750 or 7700 printer go to Calibrating a Printer on page 1 3 m For an introduction to creating a custom TekColor correction go to Creating Custom TekColor Corrections on page 1 4 m For an introduction to printing using custom TekColor corrections go to Printing with Custom TekColor Corrections on page 1 6 Typical Uses of PhaserMatch Software Calibrating a Printer Color calibration is one of the most important things you can do if you want to obtain optimal color output from your printer Color laser printers must be periodically calibrated to eliminate changes in printed colors caused by environmental conditions such as temperature and humidity and normal wear on printer consumables such as toner cartridges and imaging units Calibration may also be necessary if the printer has been used for long extended print runs or after extended periods of inactivity Calibration can be done using one of the following two methods m Method 1 is a spectrophotometer based calibration done within PhaserMatch PhaserCal software This is the recommended method for calibration as it provides the most consistent calibration method for your printer If you do not have a spectrophotometer
9. Color 2 through Custom Color 10 Note The Custom Color number should be the same one you used when you downloaded the color correction to the printer 5 Click the Paper Quality tab 6 Select a print quality mode Note The printer driver s settings for paper and print quality must match the paper type and print quality selected when creating the device link profile and the calibration should have been done using this same print quality and paper type 7 Ensure the paper in the printer matches the profile you selected 8 Click OK Note USB NetWare NetBEUI and AppleTalk are not TCP IP connections Printing to a Phaser 7700 Printer Macintosh OS X The TekColor corrections created by PhaserMatch work with applications that generate CMYK color values when printing Applications such as Adobe PhotoShop and Illustrator are a couple of applications that can be set up to do this Other applications such as Microsoft Word for Macintosh OS X generate CIE color values that are not affected by the TekColor corrections or generate RGB colors that are not supported by the custom color corrections that you have created PhaserMatch and PhaserCal 4 0 User Guide 4 3 Printing to a Phaser 7700 Printer The printer driver supplied for this OS lists the custom TekColor correction selections using the short name of the correction To select a custom TekColor correction 1 Inthe Print screen box from the Copies amp Pages menu select Imag
10. Color Appearance The perception of the color or colors of an object or image This can be described in terms of hue saturation chroma and lightness There are a large number of human perception factors and color reproduction factors that determine the color appearance of a printed page Color Management The process of managing color reproduction This often involves doing color matching between various devices such as scanners monitors printers and presses Color Patches See Printed Color Swatches Color Swatches See Printed Color Swatches Color Transform This refers to the portion of an ICC profile that is the mapping of colors from CIE Lab color values to and from CMYK color values ColorSync Apple s implementation of ICC based color management PhaserMatch and PhaserCal 4 0 User Guide A 1 ColorSync Profiles Densitometer Device Link Profiles DLP Download Download Profile D50 ICC ICC Profiles ICM International Color Consortium See ICC Profiles A device that measures the density of colors or images PhaserMatch does not support any densitometer ICC profiles that describe the color behavior of two CMYK devices your Xerox Phaser printer and a target device such as a printing press ora proofing device These two profiles are combined together into a single file Creating link profiles or editing existing link profiles lets you alter the colors printed by your Xerox printer so they more closely matc
11. PhaserCal 4 0 User Guide B 2 Index A ASCII text file 7 2 C calibrating overview 1 3 using a spectrophotometer 2 1 visually calibrating 2 2 color calibration 1 3 2 1 2 2 color calibration data file 7 2 color management A 1 B 1 creating custom 1 4 1 5 custom TekColor corrections creating 1 4 1 5 3 1 3 2 editing 5 1 editing hints 5 2 managing 6 1 overview 1 4 1 5 printing 1 6 4 1 sending to printer 3 3 D device link profile creating 3 1 options 3 3 saving 3 3 F fine tune tool using 5 3 ICC profiles creating 1 5 installing on a Macintosh system 1 2 on a Windows system 1 2 installing PhaserMatch PhaserCal 1 2 IT8 targets 7 3 L links 7 3 PhaserMatch and PhaserCal 4 0 User Guide Index 1 Macintosh installing 1 2 system requirements 7 2 Macintosh OS X printing to a Phaser 7760 and 7750 printer 4 1 Microsoft Windows system requirements 7 2 0 output gamma curves using the editing tool 5 2 P Phaser 7760 and 7750 printer printing to a 4 1 Phaser printer profiles using 3 1 PhaserCal 1 1 PhaserMatch 1 1 preserve paper color 3 3 printer profiles using Phaser printer profiles 3 1 printing to a Phaser 7700 printer 1 6 4 4 printing to a Phaser 7760 and 7750 printer 1 6 4 1 4 2 profiles creating and using target device profiles 3 2 saving device link profile 3 3 using Phaser printer profiles 3 1 pure black enhancement 3 3
12. SWOP Press and Euroscale Press built into the printer For more information on printing with custom TekColor corrections on a Phaser 7700 printer see Printing to a Phaser 7700 Printer on page 4 3 or click the Help button in the PhaserMatch application Next Recommended Reading For more information about m making minor changes to TekColor corrections go to Editing Custom TekColor Corrections Overview on page 5 1 W creating a custom TekColor correction go to Creating Custom TekColor Corrections on page 3 2 PhaserMatch and PhaserCal 4 0 User Guide 1 6 Typical Uses of PhaserMatch Software printing using a custom Tekcolor correction go to Printing to a Phaser 7760 or Phaser 7750 Printer on page 4 1 or Printing to a Phaser 7700 Printer on page 4 3 managing TekColor corrections go to Managing TekColor Corrections on a Phaser 7760 or Phaser 7750 Printer on page 6 1 or Managing TekColor Corrections on a Phaser 7700 Printer on page 6 1 PhaserMatch and PhaserCal 4 0 User Guide 1 7 Printer Calibration Spectrophotometer Based Calibration There are two methods provided for entering the calibration data values measured by a spectrophotometer The first method allows you to use PhaserMatch or PhaserCal software to control and communicate with a spectrophotometer that is connected to your computer The second method allows you to manually import LAB measured data The spectrophotometers that can be controlled by PhaserMatc
13. The input and output level for the curve selected below In this example the magenta curve is the selected curve Returns all gamma curve values to the linear values Reset Apply E Updates the Device Link Profile with the changes you just made Note For a Windows operating system you must press the Apply button after pressing the Reset button to see the image change PhaserMatch and PhaserCal 4 0 User Guide 5 2 Editing Custom TekColor Corrections Overview Use the Fine Tune Tool to make small changes to a specific color or range of colors When you use this tool you edit the device color space so you may be editing CMYK or RGB color spaces To create a new color edit 1 Click the Fine Tune icon A warning message indicating that you should use the Fine Tune tool after finishing all other edits may appear Select the check box to eliminate this error 2 Ifthe warning message appears click OK to continue The Fine Tune screen appears 3 Click New to create a new color edit The Choose a Color screen appears 4 On the picture on the right side of the screen click on the color that you want to edit Note The eyedropper tool is automatically enabled when you enter the Destination Space section of the preview screen 5 Inthe Name field enter the name of this color edit 6 Click OK The Fine Tune screen with the selected color appears 7 Ifyou want to change the range of color affected by t
14. alled the PhaserMatch software you do not need to install the PhaserCal software Color calibration is used to maintain consistent print results Color laser printers must be periodically calibrated to eliminate changes in printed colors caused by environmental conditions such as temperature and humidity and normal wear on printer supplies such as toner cartridges and imaging units Note The calibration procedures are not intended to provide color matching from the printer to another output device the full version of PhaserMatch should be used for this purpose Users of PhaserCal software who need to create or edit TekColor corrections for their printers should purchase the full version of PhaserMatch software PhaserMatch and PhaserCal 4 0 User Guide 1 1 Requirements PhaserMatch 4 0 and PhaserCal 4 0 software is available for computers running m Apple Macintosh OS X version 10 2 and later operating systems For detailed system requirements see Macintosh System Requirements on page 7 1 m Microsoft Windows 2000 Windows XP and later operating systems For detailed system requirements see Windows System Requirements on page 7 1 This software supports the Phaser 7760 7750 and 7700 color laser printers Other printers by Xerox and other vendors are not supported Installing PhaserMatch PhaserCal Software The installer application does not delete existing installations of PhaserMatch If you do not want to use a previous ver
15. ce Link screen is used to a specify a detailed description and a short name for the TekColor correction When the Save Profile button is clicked the TekColor correction is saved as a device link profile Note The printer driver uses the short name entered in this screen as the name of the TekColor correction Sending a Custom TekColor Correction to the Printer Screen Phaser 7760 7750 Printer When you are creating a custom TekColor correction for a Phaser 7760 or Phaser 7750 printer the final screen in this process enables you to select the printer to which you want to send the TekColor correction This screen is not shown when using a Phaser 7700 printer The Phaser 7760 and Phaser 7750 printer can store up to 10 custom TekColor corrections The Printers selection shows the Phaser 7760 and Phaser 7750 printers installed on your computer and enables you to save to file Selecting Save to File allows PhaserMatch to save the custom TekColor correction as a printable PostScript file The file then could be sent to another system using the File Download functionality within CentreWare Internet Services to send the file to a printer that is not installed on your computer PhaserMatch and PhaserCal 4 0 User Guide 3 3 Creating Custom TekColor Corrections The Custom TekColor Corrections selection shows the 10 custom TekColor correction slots that can be used to store the color corrections When the printer selected is connected to the computer u
16. e Quality 2 Click on the Color Correction pop up menu and then click on the short name of the desired color correction Windows 2000 and Windows XP The TekColor corrections created by PhaserMatch work with applications that generate CMYK color values when printing The printer driver supplied for this operating system lists the custom TekColor corrections using the short name of the correction To select a custom TekColor correction 1 In the Print screen click the Properties button 2 Select the TekColor tab 3 Click on the Press Match Color selection 4 Click on the short name for the desired color mode PhaserMatch and PhaserCal 4 0 User Guide 4 4 Editing Custom TekColor Corrections Editing Custom TekColor Corrections Overview Use Edit Profile to make minor color changes in a PhaserMatch custom Device Link Profile The edited version of the device link profile will become a custom TekColor correction once it is downloaded to the printer To begin editing 1 Launch the PhaserMatch application 2 Click on the Edit Profile button in the main screen Note See Creating Device Link Profiles on page 3 1 for information about device link profiles 3 You can either use the default preview image or select a different CMYK or RGB tiff image Note The preview image is used in the editing screen to show the changes you are making to the color correction being edited After selecting a device link profile and a
17. electing a Target Device Profile llle 3 2 Creating Custom TekColor Corrections 0 cc cece eects 3 2 Device Link Profile Options Screen 0 0 0 c eee eee 3 3 Saving Device Link Profile Screen eee 3 3 Sending a Custom TekColor Correction to the Printer Screen 3 3 Printing to a Phaser 7760 or Phaser 7750 Printer 0 0 0 0 cee eee eee eee 4 1 Macintosh OS X cas ncn ep a cipes dete eae Parka Ed cda C eis opor G 4 1 Windows 2000 and Windows XP sseeeeeeeeee eee eens 4 2 Printing to a Phaser 7700 Printer llleeeeeeeeeeee e 4 3 Macintosli OS X isses IURE CE bis Peealesduckea Cr dada eee 4 3 Windows 2000 and Windows XP 0 6 cece e 4 4 Editing Custom TekColor Corrections Overview 20 0 ce cece eee eee 5 1 Editing Hints 2244004 tite be PAR eee aes ae Re ee hate Rp KW qa eu oe 5 1 PhaserMatch and PhaserCal 4 0 User Guide i Contents Managing TekColor Corrections on a Phaser 7760 or Phaser 7750 Printer 6 1 Managing TekColor Corrections on a Phaser 7700 Printer llle esee 6 1 Macintosh System Requirements 0 cece eee e nee 7 1 Windows System Requirements lesse 7 1 Spectrophotometer Calibration Data File 0 00 eee eee 7 1 Additional Information 0 0 cee cece ene en eee e eens 7 3 A Glossary B Introduction to Color Management PhaserMatch and PhaserCal 4 0 User Guide ii Introduction Phas
18. er describes the colors it prints Refers to the color swatches used to create ICC profiles and calibration data The checking and adjusting of the colors of the printer to standardize the device to a known condition The numerical color values for the primaries Red Green and Blue that are used by some output devices These colors are referred to as device dependent colors The color values are typically generated Office applications such as Microsoft PowerPoint Color measurement device no support is provided for a densitometer a density meter See Printed Color Swatches Standard ICC profiles that describe the color capabilities of output devices such as printing presses or proofing devices These files are used by PhaserMatch to create link profiles While the target device profiles created by PhaserMatch are readable by any ICC compatible application or operating system they are only intended for use by PhaserMatch TekColor corrections are the color technology built into Xerox Phaser printers TekColor corrections give you the option of selecting from a number of built in color matching options such as SWOP Press Euroscale Press Commercial Press and Fuji Press as well as others New color corrections can be created with PhaserMatch PhaserMatch and PhaserCal 4 0 User Guide A 3 Introduction to Color Management Color management is based on color spaces The range of colors or gamut perceived by the human eye
19. er to match m The colors produced by the target device have changed due to environmental or other conditions m The ICC profiles supplied by the device s manufacturer do not meet your needs Printing with Custom TekColor Corrections Printing to a Phaser 7760 or Phaser 7750 Printer Once a custom TekColor correction is created by PhaserMatch you can download it to the hard drive on a Phaser 7760 or Phaser 7750 printer Each Phaser 7760 and Phaser 7750 can store up to 10 new TekColor corrections created by PhaserMatch These new custom TekColor corrections are then selected in the printer s PostScript Printer Driver The custom TekColor corrections work just like the TekColor corrections that are already built into the printer such as SWOP Press and Euroscale Press You can also use PhaserMatch to delete the custom TekColor corrections from the hard drive For more information on printing with custom TekColor corrections on a Phaser 7760 or Phaser 7750 printer see Printing to a Phaser 7760 or Phaser 7750 Printer on page 4 1 or click the Help button in the PhaserMatch application Printing to a Phaser 7700 Printer PhaserMatch adds new TekColor corrections to the PostScript printer driver associated with a Phaser 7700 printer PhaserMatch modifies the printer driver files to make the new TekColor corrections available in the driver on the computer being used The custom TekColor corrections work just like the TekColor corrections such as
20. erMatch Software Version 4 0 PhaserMatch 4 0 is a color management application for the Phaser 7760 7750 and 7700 printers The PhaserMatch software includes both color management and color calibration functionality This application creates edits and manages TekColor corrections that are used with these color laser printers Using PhaserMatch software a user can modify the color output from these printers to more closely match a different output device such as a copy device or printing press PhaserMatch can edit device link profiles provided with the PhaserMatch installation or create entirely new TekColor corrections from industry standard ICC profiles PhaserMatch can manage the TekColor corrections stored on a Phaser 7760 or a Phaser 7750 printer s internal hard drive PhaserMatch can also calibrate Phaser 7760 7750 and 7700 printers Color calibration is used to maintain consistent print results Color laser printers must be periodically calibrated to eliminate changes in printed colors caused by environmental conditions such as temperature and humidity and normal wear on printer supplies such as toner cartridges and imaging units Note When you are using the PhaserMatch software click the Help button in the upper right hand corner of the screen to view detailed help about each screen PhaserCal Software Version 4 0 PhaserCal 4 0 is a color calibration application for the Phaser 7760 7750 or 7700 printers If you have inst
21. h or PhaserCal software are GretagMacbeth Spectrolino SpectroScan GretagMacbeth Eye One System X Rite DTP 41 X Rite DTP 70 X Rite PULSE X Rite Digital Swatchbook SpectroStar SpectroCam Note PhaserMatch and PhaserCal software do not support any densitometers for performing a color calibration procedure PhaserMatch and PhaserCal software walks you through a series of steps that generate and download the calibration data to a printer To perform a spectrophotometer based calibration 1 Launch the PhaserMatch or PhaserCal application 2 Click the Calibrate Printer button in the main screen 3 Click the Spectrophotometer Based Calibration button in the main Calibrate Printer screen 4 Select a device from the list of supported spectrophotometers or select Manually Enter Data 5 Select a printer print quality and paper type you use to do the calibration procedure PhaserMatch and PhaserCal 4 0 User Guide 2 1 6 Measure the color swatches Note The instructions explaining how to manually measure the calibration data and create the needed data file are in section Spectrophotometer Calibration Data File on page 7 1 7 View the measurement data 8 Send the calibration data to the printer For more information on how to use these screens click the Help button in the application Visual Color Calibration The printer contains a set of instructions that describe how to calibrate the printer visually These
22. h the colors produced by the output device of your choice See Device Link Profile Send data from a computer to the printer for example download calibration data to the printer or download TekColor correction to the printer This is the name of a button in PhaserMatch that is used to use the manage custom TekColor corrections functionality within PhaserMatch PhaserMatch can download TekColor corrections to the hard drive on a Phaser 7750 or 7760 printer PhaserMatch can add TekColor corrections to the PostScript printer driver associated with a Phaser 7700 printer The CIE standard illuminant This color temperature is often used for color measurements color matching and viewing colors in light booths See International Color Consortium Device characterizations that are implemented per the ICC standard these are sometimes referred as color profiles or device profiles Microsoft Windows Color Management System and the file extension for ICC profiles Established in 1993 by eight industry vendors for the purpose of creating promoting and encouraging the standardization and evolution of an open vendor neutral cross platform color management system architecture and components The outcome of this co operation was the development of the ICC profile specification The intent of the International Color Consortium R profile format is to provide a cross platform device profile format Device profiles can be used to translate color
23. haser 7750 printer or update the Phaser 7700 printer driver W create a new device link profile by linking a Phaser printer ICC profile and the ICC profile of another device and then download it to a Phaser 7760 or Phaser 7750 printer or update the Phaser 7700 printer driver If an existing ICC device link profile meets your needs you can use the Download Profiles and Edit Profiles functionality Editing or downloading TekColor corrections can save time because you do not have to create new device link profiles If you do not want to use the ICC profiles provided by the PhaserMatch software you can create your own ICC profiles by purchasing ICC profile creation software and instruments from a third party vendor PhaserMatch and PhaserCal 4 0 User Guide 1 4 Typical Uses of PhaserMatch Software The following diagram shows the color matching elements of the software and the flow of the software ICC Profile ICC Profile for Phaser Printer Phaser Printer Profile Manage TekColor Corrections Download and delete profiles Phaser 7760 7750 TekColor Correction stored on the Printer and selected in the Printer Driver ICC Profile ICC Profile for Color Correction Device Link Profile TekColor Correction Custom TekColor Correction Used by Phaser printer when selected in Phaser Printer Driver Creating New Device Link Profiles In order to obtain the best results from PhaserMatch custom color corrections a P
24. haser printer and target device ICC profile should be created on fully calibrated devices In PhaserMatch the ICC profiles for Phaser printers are called Phaser printer profiles In PhaserMatch the ICC profiles for other devices you wish to emulate are called target device profiles ICC Profile ICC Profile for Target Output Device Target Device Profile Edit TekColor Corrections Edit profile Phaser 7700 TekColor Correction stored on a computer and sent to the Printer by the Printer Driver You can use the Phaser printer profiles and target device profiles supplied with the printer and or PhaserMatch If you use the custom installation you can select to install additional target device profiles and profiles that simulate some of the printer s built in Phaser TekColor corrections Use these ICC profiles to create device link profiles and then you can modify these device link profiles When you need to create a new TekColor correction you need to create a device link profile PhaserMatch and PhaserCal 4 0 User Guide 1 5 Typical Uses of PhaserMatch Software Creating ICC Profiles You can use the target device profiles supplied with the printer To create a new ICC profile you will need a third party profile creation tool Create new profiles when one of the following conditions exists m The Phaser printer profile does not meet your needs m You do not have an ICC profile for the device you want the print
25. he edit move the Color Range slider to a lesser or greater color range 8 If you want to mask the area of the image that is not affected by the edit click the Show range mask in preview check box 9 Ona Windows operating system click Apply to apply the changes to the color The Reset button resets the colors to the original colors PhaserMatch and PhaserCal 4 0 User Guide 5 3 Managing Custom TekColor Corrections Use Download Profile to manage the custom color corrections associated with a Phaser 7760 Phaser 7750 or Phaser 7700 printer Managing TekColor Corrections on a Phaser 7760 or Phaser 7750 Printer When using a Phaser 7760 or 7750 printer the Download Profile button is used to download the custom TekColor corrections to the printer This functionality can create new custom TekColor corrections from existing device link profiles After selecting a device link profile PhaserMatch displays the Send a Color Correction to the Printer screen For more information see Sending a Custom TekColor Correction to the Printer Screen on page 3 3 This screen is used to send a custom TekColor correction to the printer You can also delete custom TekColor corrections created in PhaserMatch 4 0 Managing TekColor Corrections on a Phaser 7700 Printer When using a Phaser 7700 printer under a Macintosh operating system the Download Profile button is used to manage the custom TekColor corrections associated with a printer driver Thi
26. hing module or CMM which reads those profiles and translates and corrects colors between devices ICC based color management relies on a device independent color space One of the common color spaces specified for use is CIE L a b CIE Lab LAB This color space provides a link between device dependent color spaces specific to various devices LAB color space is based on the way the human eye perceives color and is device independent A LAB color engine can translate RGB and CMYK values to and from LAB values This translation acts as an interpreter between the color spaces ColorSync a color management software for the Macintosh operating system currently supports CMM color engines from vendors such as PhaserMatch and PhaserCal 4 0 User Guide B 1 Heidelberg These other vendors can use different algorithms to perform its color conversions Image Color Management System ICM a color management system for the Windows operating system also supports color engines from other vendors When using PhaserMatch with Macintosh make sure the default CMM is the Apple CMM When using PhaserMatch with Windows PhaserMatch is using its own CMM the selection of CMM at the OS is not used When you create an image using an application that uses ColorSync or ICM a profile can be embedded in the image file The Phaser 7760 7750 and 7700 printer work with applications that produce CMYK and RGB colors and will ignore embedded profiles PhaserMatch and
27. ile To select a Phaser printer profile click the Select Profile button under the heading Select a Phaser Printer Profile in the main Create Profile screen If a new Phaser printer ICC profile was created by a third party the profile must be copied into the following folders m Apple Macintosh OS X Library ColorSync Profiles m Microsoft Windows 2000 XP C WINNT system32 spool drivers color Selecting a Target Device Profile To select a target device profile click the Select Profile button under the heading Select a Target Device Profile in the main Create Profile Note Target profiles describe the device that you want to emulate using your Phaser printer Two types of ICC profiles can be used as target profiles The ICC profiles most often used as target profiles specify CMYK colors for the device space In addition applications such as Adobe Photoshop can be configured to use CMYK colors If your files use this color mode use your third party ICC profile creation tool to create CMYK to Profile Connection Space PCS ICC profiles When working with RGB colors as part of Adobe Photoshop or applications such as Microsoft PowerPoint use RGB to PCS ICC profiles Creating Custom TekColor Corrections After selecting a Phaser printer profile and a target device profile continue the process of generating a new TekColor correction by clicking the Next button in the main Create Profile screen The Next button is not active until a Pha
28. it is suggested that you consider purchasing one because a spectrophotometer can be a valuable color tool for your business m Method 2 is a visual calibration done using the control panel of the printer Calibration should be performed after the printer is warmed up For more information on color calibration see Printer Calibration on page 2 1 PhaserMatch and PhaserCal 4 0 User Guide 1 3 Typical Uses of PhaserMatch Software Creating Custom TekColor Corrections Your Phaser printer has a number of TekColor corrections built into the printer Try these color corrections before using PhaserMatch Using the existing color corrections saves you time since you do not have to create new color corrections for your printer to get the output you want For information on using the built in color corrections see the User Guide on the Xerox website at www xerox com office support If none of the TekColor corrections built into the printer meet your needs you can generate new TekColor corrections using PhaserMatch Creating new TekColor corrections can be accomplished in several ways The simplest way to create a new TekColor correction is to start from existing ICC profiles You can m useanexisting ICC device link profile to create a TekColor correction and then download it to a Phaser 7760 or Phaser 7750 printer or update the Phaser 7700 printer driver m edit an existing ICC device link profile and then download it to a Phaser 7760 or P
29. olor corrections Spectrophotometer Calibration Data File When using Manually Enter Data in the spectrophotometer based calibration procedure you need to create a measurement file and import it into PhaserMatch When creating a calibration measurement file you need to set up your measurement device as follows Set the device so it is measuring CIE Lab color Set the device to use a D50 2 light source Set the device up so that it is generating data with three decimal places of accuracy PhaserMatch and PhaserCal 4 0 User Guide 7 1 Once the instrument is set up correctly measure the set of printed color swatches in sequence from top to bottom reading down each column before moving to the next column on the right When you complete the measurements save the measured data as a space delimited ASCII text file The format of the ASCII text file to be imported is as follows PHASER CAL PATCH HEADER VERSION m3 DEVICE NAME B X RITE DTP 41 lt W Your measurement DEVICE ID device name m4 COLOR SPACE NAME B CM YK COLOR SPACE ID m10 PATCH COUNT A mi40 T The highlighted text IS LINEAR should not be changed m IS SCRAMBLED mo FULL PATCH SET E PATCH DATA M89 9200 050 0 32 m89 87m 0 43m3 07 Your measurement 8162980 228 1 04 data The M symbol above indicates a single space You must have one single space in place of the box and only one single space If you are using a Microsof
30. ou to select the link profiles you create using PhaserMatch PhaserMatch and PhaserCal 4 0 User Guide 3 4 Printing with Custom TekColor Corrections Printing to a Phaser 7760 or Phaser 7750 Printer Macintosh OS X The TekColor corrections created by PhaserMatch work with applications that generate CMYK or RGB color values when printing Computers with TCP IP Connections to the Printer When using a computer with a TCP IP connection to the printer the driver lists the TekColor corrections using the short name of the correction To select a custom TekColor correction 1 In the Print screen from the Copies amp Pages pop up menu select Image Quality 2 Click on the Color Correction pop up menu 3 Click on the short name of the desired color correction Note AppleTalk EtherTalk and USB connections are not TCP IP connections Computers without TCP IP Connections to the Printer When using a computer without TCP IP connection to the printer the driver lists the custom TekColor correction selections as Custom Color 1 Custom Color 2 through Custom Color 10 To select a custom TekColor correction 1 Inthe Print screen from the Copies amp Pages menu select Image Quality 2 Click on the Color Correction pop up menu 3 Click on the name Custom Color 1 Custom Color 2 through Custom Color 10 Note The Custom Color number should be the same one you used when you downloaded the color correction to the printer Note
31. preview image continue the process of generating a new custom TekColor correction by clicking the Next button After you are done with each subsequent editing step in this process click the Next button to have PhaserMatch walk you through the steps needed to create custom TekColor corrections Editing Hints Editing is best done in a series of small steps While editing you can make a small change and print the results Then continue by repeating this operation until you get the desired results Finally after making incremental changes if the results are satisfactory click the Next button in the application to save the results and create a new custom TekColor correction If the results do not meet your needs click the Close button in the edit window and start again PhaserMatch and PhaserCal 4 0 User Guide 5 1 The PhaserMatch editor provides buttons to edit the device link profile The buttons are shown in the following figure FE Fine Tune Tool Output Gamma Curves Editing Tool Button Use the Output Gamma Curves Editing Tool to make changes in the output lookup tables The changes you make when using this tool are shown in the preview image and should model what you expect to see when printing xj iv co iv Me iv Yo Mke Input ign x Guputico og x Level Level 5i 100 80 60 40 20 0 0 20 40 60 80 100 These check boxes select the color curves that are displayed in the graph below
32. rk of Novell Incorporated in the United States and or other countries QuarkXPress is a trademark of Quark Inc SWOP is a trademark of SWOP Inc X Rite and Digital Swatchbook are trademarks of X Rite Incorporated Contents 1 Introduction PhaserMatch Software Version 4 0 lieeeeeeeee he 1 1 PhaserCal Software Version 4 0 0 000000 ccc ccc ccc eee e 1 1 Requirements 2121 o sede toes rete S ee P RR UR AUR ad Gee ATE Ro ROI Ha RD E RS 1 2 Installing PhaserMatch PhaserCal Software 0 0 0 0 cece eee 1 2 Installing on Macintosh Systems 0 0 cee cece eA 1 2 Installing on Windows Systems 0 0 cece eee e 1 3 Next Recommended Reading 0 0 0 c eee eee ee ene 1 3 Typical Uses of PhaserMatch Software 0 0 0 0 cece cece eee 1 3 Calibrating a Printer 0 cee een eee 1 3 Creating Custom TekColor Corrections 2 0 cc eee eee 1 4 Creating New Device Link Profiles llle 1 5 Creating ICC Protiles scire ne eee m sane eas Dg Beo opcs Ue bale ae 1 6 Printing with Custom TekColor Corrections 0 0 ce cece eee eee 1 6 Next Recommended Reading 0 0 0 eee enn eee 1 6 Spectrophotometer Based Calibration 0 0 0 0 0c eee eee teens 2 1 Visual Color Calibration cee a da ea ed ee eR OE RUN ARA 2 2 3 Creating Custom TekColor Corrections Creating Device Link Profiles llle 3 1 Selecting a Phaser Printer Profile llle 3 2 S
33. s functionality can be used to generate new color corrections from existing device link profiles After selecting a device link profile PhaserMatch displays the Send a Color Correction to the Driver screen This screen is used to add a new custom color correction to the printer driver or to delete a custom color correction from the driver installed on the particular computer being used You can also delete custom TekColor corrections created in PhaserMatch 4 0 PhaserMatch and PhaserCal 4 0 User Guide 6 1 Troubleshooting Macintosh System Requirements Apple Power Macintosh computer Macintosh OS X version 10 2 version 10 2 3 recommended operating system 128 MB RAM required 256 MB RAM recommended 600 x 800 dpi resolution color monitor with the ability to display thousands of colors Xerox Phaser 7760 7750 or 7700 color laser printers only Installation of the Xerox Phaser 7760 7750 or 7700 Macintosh printer driver This driver must be used in order to use PhaserMatch 4 0 TekColor corrections Windows System Requirements Intel Pentium III computer or better Windows 2000 or Windows XP 128 MB RAM required 256 MB RAM recommended 600 x 800 dpi resolution color monitor with the ability to display thousands of colors Xerox Phaser 7760 7750 or 7700 color laser printers only Installation of the Xerox Phaser 7760 the Phaser 7750 or the Phaser 7700 Windows printer driver This driver must be used in order to use PhaserMatch 4 0 TekC
34. ser printer profile and a target device profile are selected in this screen PhaserMatch and PhaserCal 4 0 User Guide 3 2 Creating Custom TekColor Corrections Device Link Profile Options Screen The Device Link Profile Options screen has two check boxes The check boxes are m Pure Black Enhancement m Preserve Paper Color Checking Pure Black Enhancement prevents colors specified by your prints as 100 black from being converted into a combination of cyan magenta and yellow colors When checked 10046 black prints using only black toner Generally this improves the sharpness of black fine lines and text This can reduce the darkness of large fills done with 10046 black This selection affects both images and text Note Pure Black Enhancement can make text appear sharper but it can also make text appear lighter on some prints When unchecked PhaserMatch does undercolor color removal on 100 CMY values only It does not change equal CMY values of lt 100 Checking Preserve Paper Color modifies the background colors of the prints It tries to print the background of the print in the color of the paper used when the target device swatches were created Note Preserve Paper Color can change the background color of the prints to make them simulate the paper that was used when creating the target device profile but it can also change the users perceptions of other colors in the print Saving Device Link Profile Screen The Save Devi
35. sing TCP IP PhaserMatch also shows the Short Name and other information about the TekColor correction Target profiles can be either CMYK profiles or RGB profiles Typically applications such as Adobe Photoshop use CMYK color mode If you are using this color mode with your Phaser printer then the target profile used should be a CMYK target profile Other applications such as Microsoft PowerPoint use RGB colors If you are printing from these applications use a RGB target profile Note You can use the Delete Profile button to delete profiles from your printer For more information about this screen click the Help button in the PhaserMatch application Phaser 7700 Printer PhaserMatch adds new color corrections to the printer driver when it is used with a Phaser 7700 printer The application updates the driver files to make the new TekColor custom color corrections available in the driver on the computer where PhaserMatch is installed There is no method provided within PhaserMatch to update the drivers on remote computers so PhaserMatch should be installed on each computer that is going to be using the new color corrections You can print CMYK color images from your driver using the new color corrections You must have color management turned off in your application when using TekColor corrections A printer setup wizard should have helped you create a printer driver Only this printer driver contains the TekColor tab that allows y
36. sion of PhaserMatch delete the previous versions of PhaserMatch before installing PhaserMatch 4 0 Note You will only need PhaserMatch 3 0 if you are using the scanner based color profile creation tool You can use both versions of PhaserMatch on your system Before installing and using PhaserMatch or PhaserCal you should install the appropriate Xerox supplied Phaser 7760 7750 and 7700 PostScript printer drivers on your computer If you have both the PhaserMatch and PhaserCal CD ROMs you only need to install the PhaserMatch software The PhaserMatch software includes the same calibration functionality as the PhaserCal software If you install PhaserMatch after you install PhaserCal only PhaserMatch is available for use The installer for PhaserCal does not install PhaserCal if you have already installed PhaserMatch Installing on Macintosh Systems 1 Insert the PhaserMatch or PhaserCal CD ROM into your computer s CD ROM drive Double click the Installer icon Click Continue Read the license agreement and click Accept to continue mo Follow the prompts in the installer to finish the installation PhaserMatch and PhaserCal 4 0 User Guide 1 2 Typical Uses of PhaserMatch Software Installing on Windows Systems 1 Insert the PhaserMatch or PhaserCal CD ROM into your computer s CD ROM drive The CD ROM automatically runs the installer 2 Read the license agreement and click Accept to continue Note To install additional
37. t Excel file m Inthe Save as type field select Formatted Text Space delimited prn m Inthe File name field type the name as filename mpd or filename txt You must use the quotation marks in the file name PhaserMatch and PhaserCal 4 0 User Guide 7 2 Additional Information Additional Information Resource Link For automated printer diagnostics and www phasersmart com troubleshooting using your web browser go to the PhaserSMART website For general support go to the Xerox support www xerox com office support website For Xerox Phaser printer information go to the www xerox com office Xerox Office website PhaserMatch and PhaserCal 4 0 User Guide 7 3 Glossary Calibration The checking adjusting or standardizing of a device See also Printer Color Calibration CIE The Commission Internationale de l Eclairage The main international organization concerned with color appearance and color measurement CIE Lab The CIE L a b color space where L represents lightness a represents redness greenness b represents yellowness blueness This is one of the most popular device independent color spaces CMYK Color Values The numerical color values for the primaries Cyan Magenta Yellow and Black which are used by printers and other output devices These colors are referred to as device dependent colors These colors are typically generated by applications such as Adobe Photoshop
38. the colors printed by your Phaser printer so they more closely match the colors produced by the output device of your choice PhaserMatch works with the following types of profiles m Phaser printer ICC profiles that get installed as part of the standard installation m Phaser printer ICC profiles that get installed as part of the optional software install These are ICC profiles that simulate the TekColor corrections that are already in the printer such as Commercial Press and SWOP Press m Target device ICC profiles that get installed with the standard installation Target device ICC profiles that get installed with the optional software installation m ICC Profiles created in a third party profile creation software PhaserMatch and PhaserCal 4 0 User Guide 3 1 Device link profiles are used by PhaserMatch to create TekColor corrections The TekColor corrections can be sent to a Phaser printer or saved in the driver for the Phaser printer Note When creating Phaser printer profiles using a third party ICC profile creation application you should make sure the print to be measured is made with no color correction Select None for the TekColor correction in the Phaser printer s PostScript driver The print Quality and Media Type selected from the Phaser printer s PostScript driver will need to be noted because these settings are required for use with the final custom TekColor correction that you create Selecting a Phaser Printer Prof
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