File names (only last 4 characters) to produce the output by No (N) colour management (using "N" and characters A, B, ..., T)
(NA.PS->NA.TXT) (NB.PS->NB.BMP) (NG.PS->NG.GIF) (NH.PS->NH.HTM_GIF) (NI.PS->NI.HTM_JPE) (NJ.PS->NJ.JPE) (NP.PS->NP.PDF) (NT.PS->NT.TIF)

File names (only last 4 characters) to produce the output by Function (F) colour management (using "F" and characters A, B, ..., T):
(FA.PS->FA.TXT) (FB.PS->FB.BMP) (FG.PS->FG.GIF) (FH.PS->FH.HTM_GIF) (FI.PS->FI.HTM_JPE) (FJ.PS->FJ.JPE) (FP.PS->FP.PDF) (FT.PS->FT.TIF)

File names (only last 4 characters) to produce the output by Table (T) colour management (using "T" and characters A, B, ..., T):
(TA.PS->TA.TXT) (TB.PS->TB.BMP) (TG.PS->TG.GIF) (TH.PS->TH.HTM_GIF) (TI.PS->TI.HTM_JPE) (TJ.PS->TJ.JPE) (TP.PS->TP.PDF) (TT.PS->TT.TIF)

File names (only last 4 characters) to produce the output by CIELAB Measurement (M) colour management (using "M" and characters A, B, ..., T):
(MA.PS->MA.TXT) (MB.PS->MB.BMP) (MG.PS->MG.GIF) (MH.PS->MH.HTM_GIF) (MI.PS->MI.HTM_JPE) (MJ.PS->MJ.JPE) (MP.PS->MP.PDF) (MT.PS->MT.TIF)

The basic files are NA.PS, FA.PS, TA.PS, MA.PS. They differ by small modifications only. The files FA.PS, TA.PS and MA.PS include after the default cmyn data of the series "10" and "11" (see about line 260 in file starting with: %CMYW4DFA.PS CMYWDEF4D=1) the model measurement data CMYW4DXA.PS (X=F, T, M). The model measurement data CMYW4DFA.PS include e. g. for the series w-n instead of the "linear data 1.000, 0.933, ... , 0.067, 0.000" the "square data 1.000 0.871, ..., 0.004 0.000". The different data are in the following table lines:

% Linear, square and square root data (16 and 5 steps)
% 1.000 0.933 0.867 0.800 0.733 0.667 0.600 0.533
% 0.467 0.400 0.333 0.267 0.200 0.133 0.067 0.000
% 1.000 0.750 0.500 0.250 0.000
%
% 1.000 0.871 0.751 0.640 0.538 0.444 0.360 0.284
% 0.218 0.160 0.111 0.071 0.040 0.018 0.004 0.000
% 1.000 0.563 0.250 0.063 0.000

% 1.000 0.966 0.931 0.894 0.856 0.816 0.775 0.730
% 0.683 0.632 0.577 0.516 0.447 0.365 0.258 0.000
% 1.000 0.866 0.707 0.500 0.000

All files NA.PS, FA.PS, TA.PS, MA.PS will reproduce the same series "10" at the top. The file NA.PS (N=No colour management) will reproduce the "square output" in the series "11NA" at the bottom. In the files FA.PS, TA.PS, and MA.PS different colour management methods (F=Function, T=Table, M=Measurement) are used to change the square output "11NA" at the bottom into the original output "10". Then the series "10" at the top and the series "11FA, 11TA, 11MA" at the bottom appear the same. The most simple method for colour measurement is to use a "square root function" to bring the "square function" of the series "11NA" back to the "linear function" of the series "10". This is realized in the file FA.PS.

For simple examples about square and square root model output and a BAM technical report see the URLs:

http://o2.ps.bam.de/INFVM03/8640/A4Q8640E.PDF

http://o2.ps.bam.de/INFVM03/8640/BAM8640E.PDF

The files CMYW4DXA.PS (X=F,T,M) include the square output data which are added after the default data. Three colour management methods (F=Function, T=Table, M=Measurement) are defined in this file to change the "square data" of the series "11N" back to the "linear data" of the series "10". Of course the "square root function" (method F) is the most simple way to do this job and such a square root function is defined in CMYW4DFA.PS

There are two additional files and two additional corresponding data files for two additional colour management methods:
1. FS.PS and CMYW4DFS.PS (S=Startup colour management)
2. MD.PS and CMYW4DFD.PS (D=Device colour management)
The files CMYW4DXY.PS (XY=FS, FD) are not added to the file (A) but stored in the Adobe Distiller "Startup" (S) directory or a PostSript Device (D) and the colour management method takes the data from these locations.

One very effective method is to store the "model square data" in a PostSript device. Then a standard file looks for the "model square data" and a colour management method (F, T, M) whitin this PostScript device. If they are present the corresponding colour management method will be used. One possible way is to redefine the PostScript operators setgray, setcmykcolor and setrgbcolor within the device by using the CMYW4DFD.PS device data. Then every setcmykcolor output will be changed according to the CMYW4DFD.PS device data

Examples:
PS-output files NA.PS and FA.PS useful for a PS device only:
The file NA.PS (No colour Management) includes no output measurement data. The file NA.PS will produce an square model output in series "11N" compared to the series "10" on the PS device.
The file FA.PS (F=function colour management) includes the square model output measurement data CMYW4DFA.PS. The file FA.PS will produce the same output in series "11FA" compared to the series "10" on the PS device.

PS-output file FDA.PS useful for a PS device only:
The file FDA.PS (F=Function, D=PS device) takes the output measurement data from the file CMYW4FDA.PS stored permanently in the PS device by a special command of the PostScript programming language. The file FDA.PS will produce the same output in series "11FDA" compared to the series "10" on the PS device.

Important remark: The file FD.PS will produce different output on different PS devices. If the corresponding different files CMYW4DFD.PS (resulting from measurement) are stored in the different corresponding PS devices by the same file name then the same (standard) file FD.PS will produce the intended equidistant output on any (!) of the different PS devices. No additional software is necessary (!) to produce from the (standard) file FD.PS the same output on different PS devices.

Remark: The examples here do not use individual transfer functions (e.. g. only square and not square root) of PS devices. Examples will be shown later by the URL:

http://o2.ps.bam.de/DE06/DE06.HTM

PDF-output file FSP.PDF (produced from FSP.PS=FSA.PS) useful for a non PS device only:
The file FSP.PS (S=startup file) takes the output measurement data from the file CMYW4DFS.PS in the Adobe Acrobat Distiller Startup (S) directory. The file CMYW4DFS.PS includes the output measurement data of the file FSP.PDF used for the first output on a non PS device. The file FSP.PDF will produce the same output in series "11FSP" compared to the series "11" on a non PS device.

Remark: It is recommended to produce a copy of the Adobe Acrobat 3.0 directory with the name Adobe Acrobat 3.0_S (S=Startup) and to change the name of the Distiller 3.0 to Distiller 3.0_S. There is only one file Example.ps in this directory and CMYW4DFSP.PS must be added. The Distiller 3.0_S takes all the PS commands of both files every time when producing a PDF file from a PS file, here FSP.PDF from FSP.PS. (The original Distiller 3.0 takes still the PS commands from the directory Startup with only the file Example.ps as usual).

The is a possibility for colour management using the PS file FA.PS via BMP, GIF, HTM_GIF, HTM_JPE, JPE, TIF. For this it is required to copy the file FA.PS (includes colour management in the file) and to rename the copies to FB.PS, FG,PS, ..., FT.PS. Adobe Illustrator 8.0 was used to transfer to the files FA.BMP, FA.GIF, ..., FA.TIF. More information about the production and the properties of these files are given in

http://o2.ps.bam.de/DE04/DE04.HTM

Therefore the following file names (only last 4 characters) include functional (F) colour management (FA.PS->FA.TXT) (FB.PS->FB.BMP) (FG.PS->FG.GIF) (FH.PS->FH.HTM_GIF) (FI.PS->FI.HTM_JPE) (FJ.PS->FJ.JPE) (FP.PS->FP.PDF) (FT.PS->FT.TIF)

This output may be compared by the output of the files which include No (N) colour management (NA.PS->NA.TXT) (NB.PS->NB.BMP) (NG.PS->NG.GIF) (NH.PS->NH.HTM_GIF) (NI.PS->nI.HTM_JPE) (NJ.PS->NJ.JPE) (NP.PS->NP.PDF) (NT.PS->NT.TIF)

2. Output colour management of 16step colour series for CIELAB colour measurement by single pages

2.1 N=No colour management

Digital colour test charts for colour and black and white printer tests (similar compared to DIN 33870:2001-01)	Remarks for use and reproduction	Both PostScript format File extent. A.PS and A.TXT	PostScript and Portable Document Format (Version 3.0) File extent. P.PS and P.PDF
Files: L8810EXY... X=4: series w­c, w­m, w­y, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8810E40NA(.PS / .TXT ) 119 kByte	L8810E40NP(.PS / .PDF ) 119 / 39 kByte
Files: L8820EXY... X=4: series w­o, w­l, w­v, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8820E40NA(.PS / .TXT ) 119 kByte	L8820E40NP(.PS / .PDF ) 119 / 39 kByte
Files: L8830EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8830E40NA(.PS / .TXT ) 119 kByte	L8830E40NP(.PS / .PDF ) 119 / 39 kByte
Files: L8840EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8840E40NA(.PS / .TXT ) 119 kByte	L8840E40NP(.PS / .PDF ) 119 / 39 kByte
Files: L8850EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8850E40NA(.PS / .TXT ) 119 kByte	L8850E40NP(.PS / .PDF ) 119 / 39 kByte
Files: L8860EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11NA: (N=No colour management, no change of square function output)	L8860E40NA(.PS / .TXT ) 119 kByte	L8860E40NP(.PS / .PDF ) 119 / 39 kByte

Remark: Only the series 8810 are realized up to now. The series 8820, ..., 8860 will be realized later.

2.2 F=Function colour management by file (A)

Digital colour test charts for colour and black and white printer tests (similar compared to DIN 33870:2001-01)	Remarks for use and reproduction	Both PostScript format File extent. A.PS and A.TXT	PostScript and Portable Document Format (Version 3.0) File extent. P.PS and P.PDF
Files: L8810EXY... X=4: series w­c, w­m, w­y, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8810E40FA(.PS / .TXT ) 119 kByte	L8810E40FP(.PS / .PDF ) 119 / 39 kByte
Files: L8820EXY... X=4: series w­o, w­l, w­v, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8820E40FA(.PS / .TXT ) 119 kByte	L8820E40FP(.PS / .PDF ) 119 / 39 kByte
Files: L8830EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8830E40FA(.PS / .TXT ) 119 kByte	L8830E40FP(.PS / .PDF ) 119 / 39 kByte
Files: L8840EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8840E40FA(.PS / .TXT ) 119 kByte	L8840E40FP(.PS / .PDF ) 119 / 39 kByte
Files: L8850EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8850E40FA(.PS / .TXT ) 119 kByte	L8850E40FP(.PS / .PDF ) 119 / 39 kByte
Files: L8860EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FA: (F=Function colour management, square root change of square function output)	L8860E40FA(.PS / .TXT ) 119 kByte	L8860E40FP(.PS / .PDF ) 119 / 39 kByte

Remark: Only the series 8810 are realized up to now. The series 8820, ..., 8860 will be realized later.

2.3 S=Startup colour management by Adobe Acrobat Distiller 3.0 using FSA.PS and Startup (S) file CMYW4DFS.PS and Example.ps

Digital colour test charts for colour and black and white printer tests (similar compared to DIN 33870:2001-01)	Remarks for use and reproduction	Both PostScript format File extention FSA.PS and FSA.TXT	PostScript and Portable Document Format (Version 3.0) File extention FSP.PS and FSP.PDF
Files: L8810EXY... X=4: series w­c, w­m, w­y, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8810E40FSA(.PS / .TXT ) 119 kByte	L8810E40FSP(.PS / .PDF ) 119 / 39 kByte
Files: L8820EXY... X=4: series w­o, w­l, w­v, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8820E40FSA(.PS / .TXT ) 119 kByte	L8820E40FSP(.PS / .PDF ) 119 / 39 kByte
Files: L8830EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8830E40FSA(.PS / .TXT ) 119 kByte	L8830E40FSP(.PS / .PDF ) 119 / 39 kByte
Files: L8840EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8840E40FSA(.PS / .TXT ) 119 kByte	L8840E40FSP(.PS / .PDF ) 119 / 39 kByte
Files: L8850EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8850E40FSA(.PS / .TXT ) 119 kByte	L8850E40FSP(.PS / .PDF ) 119 / 39 kByte
Files: L8860EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FSA: (F=Function + S=Startup colour management, square root change of square function output)	L8860E40FSA(.PS / .TXT ) 119 kByte	L8860E40FSP(.PS / .PDF ) 119 / 39 kByte

Remark: Only the series 8810 are realized up to now. The series 8820, ..., 8860 will be realized later.

2.4 D=Device colour management using DA.PS and Device (D) file CMYW4DFD.PS and Example.ps

Digital colour test charts for colour and black and white printer tests (similar compared to DIN 33870:2001-01)	Remarks for use and reproduction	Both PostScript format File extention FDA.PS and FDA.TXT	PostScript and Portable Document Format (Version 3.0) File extention FDP.PS and FDP.PDF
Files: L8810EXY... X=4: series w­c, w­m, w­y, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8810E40FDA(.PS / .TXT ) 119 kByte	L8810E40FDP(.PS / .PDF ) 119 / 39 kByte
Files: L8820EXY... X=4: series w­o, w­l, w­v, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8820E40FDA(.PS / .TXT ) 119 kByte	L8820E40FDP(.PS / .PDF ) 119 / 39 kByte
Files: L8830EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8830E40FDA(.PS / .TXT ) 119 kByte	L8830E40FDP(.PS / .PDF ) 119 / 39 kByte
Files: L8840EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8840E40FDA(.PS / .TXT ) 119 kByte	L8840E40FDP(.PS / .PDF ) 119 / 39 kByte
Files: L8850EXY... X=4: series c­n, m­n, y­n, w­n Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8850E40FDA(.PS / .TXT ) 119 kByte	L8850E40FDP(.PS / .PDF ) 119 / 39 kByte
Files: L8860EXY... X=4: series o­n, l­n, v­n, w­cmy Y=0: 16 steps x 4 series 00 and 10	top output 00: linear function output bottom output 11FDA: (F=Function + D=Device colour management, square root change of square function output)	L8860E40FDA(.PS / .TXT ) 119 kByte	L8860E40FDP(.PS / .PDF ) 119 / 39 kByte

Remark 1: Only the series 8810 are realized up to now. The series 8820, ..., 8860 will be realized later.
Remark 2: The Distiller 3.0_S (S=Startup) has been used to produce FDP.PDF frorm FDP.PS. This simulates the PS-device output.

3. Output colour management of 16step colour series output with different file formats BMP, GIF, HTM_GIF, HTM_JPE, JPE, TIF

There are 4 colour series, e. g. White ­ Cyanblue (w­c) of the first output (c*10) and the second optimized output (c*11).

The following array data in the PS file (near line 350) are the original data /tzaccmyw0 (equally spaced) and the calculated data /tzaccmyw1 to get the relative equidistant output spacing in CIELAB space (using the PS file) for a special printer.

/tzaccmyw0 [ %Ccmyw001.DAT
1.000 0.933 0.867 0.800 0.733 0.667 0.600 0.533 0.467 0.400 0.333 0.267 0.200 0.132 0.067 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
] def

/tzaccmyw1a [ %Ccmyw101.DAT
1.000 0.871 0.751 0.640 0.538 0.444 0.360 0.284 0.218 0.160 0.111 0.071 0.040 0.018 0.004 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
] de

The first line includes the c* data for the colour series cyanblue­white. The m*, y* and n* data can be included in the next lines.
If the second PS array (/tzaccmyw1a) includes only data in one line then we have a one dimenional (1D) correction. There may be a 3D (cmy*) or 4D (cmyn*) correction to optimize the output more acurate. The calculation of the array data for the 3D and 4D optimization is under development.

One method for a 1D correction is described by

DE02 (english text)

DG02 (german text)

3.1 N=No colour management

Files and Colour Series (N=No colour management, no change of square function output)	Format BMP (olv*, 72 ppi)	Format GIF Format GIF89 (olv*, 72 ppi)	Format HTM_GIF89 (olv*, 72 ppi)	Format HTM_JPE (cmyn*, 72 ppi)	Format JPE Format JPEG (cmyn*, 72 ppi)	Format TIF Format TIFF (cmyn*, 72 ppi)
L8810E40N series: w­c, w­m, w-y, w­n	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB
L8820E40N series: w­o, w­l, w­v, w­cmy	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB
L8830E40N series: c­n, m­n, y­n, w­n	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB
L8840E40N series: o­n, l­n, v­n, n­cmy	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB
L8850E40N series: c­n, m­n, y­n, w­n	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB
L8860E40N series: o­n, l­n, v­n, w­n	NB.PS / MB.BMP 120 kB / 1,5 MB	NG.PS / MG.GIF 120 kB / 36 kB	NH.PS / MH.HTM 120 kB / 40 kB	NI.PS / MI.HTM 120 kB / 156 kB	NJ.PS / MJ.JPE 120 kB / 152 kB	NT.PS / MT.TIF 120 kB / 2 MB

Remark: Only the series 8810 are realized up to now. The series 8820, ..., 8860 will be realized later.

Remark 1: The different file formats are computed here by the software Adobe Acrobat Illustrator 8.0 on Macintoshusing the original (hand coded) PostScript (PS) file format.

Remark 2: It is asumed that e. g. the public domain software GoScript and other software will give equivalent transformations of the file format PostScript (PS). There is a wish to get the different file formats also by hand coding in the different formats (like the original eps- or PS-program code). This has not been realized yet and is not important if the following remark is confirmed.

Remark 3: The optimized colour output (equal relative spacing in CIELAB) is independent of the file format (PS, PDF, BMP, GIF, HTM_GIF89, HTM_JPE, JPE, TIF) and the application software (Adobe Acrobat Illustrator , GoScript ) used. This statement must be confirmed for every file format and application software by colour measurement.

Remark 4: There is the user requirement to optimize the colour output only for a limited amount of file formats and application programs for his computer environement. Different file formats and application programs may give the same fist and second output. It is important to realize that the optimization is possible (on the second output) for every combination of file format and application program.

3.2 F=Function colour management

Files and Colour Series (F=Function colour management, square root change of square function output)	Format BMP (olv*, 72 ppi)	Format GIF Format GIF89 (olv*, 72 ppi)	Format HTM_GIF89 (olv*, 72 ppi)	Format HTM_JPE (cmyn*, 72 ppi)	Format JPE Format JPEG (cmyn*, 72 ppi)	Format TIF Format TIFF (cmyn*, 72 ppi)
L8810E40F series: w­c, w­m, w-y, w­n	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB
L8820E40F series: w­o, w­l, w­v, w­cmy	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB
L8830E40F series: c­n, m­n, y­n, w­n	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB
L8840E40F series: o­n, l­n, v­n, n­cmy	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB
L8850E40F series: c­n, m­n, y­n, w­n	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB
L8860E40F series: o­n, l­n, v­n, w­n	FB.PS / MB.BMP 120 kB / 1,5 MB	FG.PS / MG.GIF 120 kB / 36 kB	FH.PS / MH.HTM 120 kB / 40 kB	FI.PS / MI.HTM 120 kB / 156 kB	FJ.PS / MJ.JPE 120 kB / 152 kB	FT.PS / MT.TIF 120 kB / 2 MB

Remark: Only the series 8810 are realized up to now. The series 8820, ..., 8860 may be realized later.

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