View Full Version : Help! Roman Johnston 05-22-2003, 06:56 AM Have this new printer (Epson 960) and tried to import the P.I.M. II profile into Photoshop Elements 2. From this point forward, my prints come out with a purple or reddish purple tint to them. I cannot find a logical way to undo this. (short of removing and reinstalling photoshop and the print drivers.....would rather figure out whats going on...lol)
Any help would be greatly appreciated!!!
Thanks! Richard_Lynch 05-22-2003, 07:51 AM Before using any profile, I like to have a good reason to. First, have you tried printing wthout it? Second, can you describe the steps you are taking to include it? Have you run through the calibration and setup as suggested by my book?
Let me know. Roman Johnston 05-22-2003, 08:00 AM Newer to photoshop. BRANDnew to this forum. Didnt know you had a book out. :)
The profile was supposed to color match to the EXIF information in my photos...I have an EXIF compatable camera.
This color cast dosnt show up while the photo is displayed in photoshop....just in the printing......my guess is that somthing changed the printers color managment scheme. Problem is, I have about 11 schemes available when I view the managment area in the driver.
I am a technician, and dont mind more involved answers and questions.
What is the name of your book, and I will stop by Barnes and Nobel and check it out! ;)
(NOTE/UPDATE: saw your link at the bottom of your reply, and checked it out.....I'm very interested, and will check the book out.....thanks again)
Thanks for responding so quickly.
Roman Richard_Lynch 05-22-2003, 09:02 AM I'm still a little in the dark as to where you are insinuating the profile.
In any case, first thing I would try is creating your own profile. Adobe Gamma is a fine place to start, unless, being a technician, you have some more sophisticated calibration equipment? But then there are many types of technicians.
The book should help get more out of Elements.
Let me know exactly what you are doing. LactoBeeZor 05-22-2003, 03:50 PM RJ;
I have a Epson 785EPX or whatever the initials are. Great 6 color printer for my needs (proofs).
The same thing happened to me !!!
I also have a EXIF camera and wanted the PIM 2 stuff. Thought better stuff is better for all. Learned the same about Nvidia drivers. If it works don't change it.
It has corrected itself now, don't know why maybe you can figure it out. I deleted the printer and its driver. Reinstalled it. Didn't help. I did this again with Complete 1 min powerdowns between steps. Still didn't help. Thought about reinstalling Photoshop and Win98se. Too much of a drag for now. Then created profile using Adobe Gamma like Richard said. This didn't help either. THought about redoing everything but needed time to organise for the reinstall. About a week later the printer started working correctly. The only thing I do different is when a pic is opened I tell it not to use my profiles (not correct color for monitor). Have no Idea why it is working now??? If the printer is under 6 months old call epson tech support and it is free. Maybe someone can shed some light on the problem. Please private message me if you want. Roman Johnston 05-22-2003, 06:58 PM I knew if I kept diggin.....I'd find it.
In the print preview page (of Photoshop Elements 2) there is a check box that says "Show More Options". When you check that, the bottom of the window expands to include a new dropdown box. Chose "Color Managment" in the drop down box.
Below it, I chose "Adobe RGB (1998)", and below it "Relative Colormetric" was already a default. "Use Black Point Compensation" was also checked by default.
I also went into the "Edit" Menu, and opened up "Color Settings" at the bottom of the menu. In the window that ensues, I chose the bottom option "Full Color Managment-Optomized for Print" radio button.
Walla.....my printing is back to normal.
I am assuming that if I play with it a bit, I could probably even have a bit of fun tweaking it (after writing down my origonal settings...lol)
Thanks for all the responses...!!!!
Roman Richard_Lynch 05-23-2003, 07:27 AM Roman,
I entirely misinterpreted what you were saying -- which is why I asked for an outline of what you were trying to do. You can certainly play around there, but you might find yourself going through reams of paper. That is not to say "don't play" but it is to say, be selective. There may be a lot of other things going on, many of which I mention in my book. For example, paper type can greatly effect/affect results.
You might try proofing to PDF to check your results...and see if that offers an accurate go-between. If it is the only printer you'll be printing to, getting results is fine no matter the settings, but if the images are something you will be sending elsewhere, your management choices become a lot more important in that you have to be sure you are making the right choice -- not just one that works...and there is a difference.
In any case, glad you found what you were looking for...
Lactobee...The changes you made would probably only show up later because you restarted/rebooted perhaps? It is sometimes one of the most tedious things to make adjustments to a system (depending somewhat on your OS) as you can't always trust that changes will be effective immediately for drivers. Roman,
The color management issue, it seems to me, is very confusing, and different "authorities" offer differing solutions. On the Adobe Elements forum this subject has been discussed over and over again, without production of a concensus. One guru has a formula for settings for Epson products, but his site is geared towards academic purists and difficult to comprehend. From a practical point of view, it seems to be a trial and error process such as you describe. Some folks have argued that if one selects color management in Adobe, and printer color management in the printer options, one might foul things up; however, it seems to have worked for you. Last week I installed a new Lexmark printer that came with my new computer and contacted these people about which settings to use, as there is no guidance on their web site or in documentation with the printer. They suggested in an e-mail to me to use "same as source."
Ken
:( Richard_Lynch 05-23-2003, 08:24 AM Unless there is something special about Epson printers that I don't know (and I don't think there is), I would suggest trying to get results WITHOUT profiles before trying to get results with them. Many people think profiles are either magic or that they do something that you can't otherwise. Profiles do not simplify anything, Though they may help you adapt images to get the most out of them on a specific device. However, if you start with a profile, you start with change before you know if your basic setup is correct.
My suggestion would be to always learn to print and get results WITHOUT profiles before messing with them at all. And when you go to use a profile, have a VERY GOOD reason why you are using it. That means more than trial and error, it is understanding the color process and seeking to apply it. That is why a lot of the better information on color profile use will be technical. Roman Johnston 05-23-2003, 07:21 PM Oh....by the way.....looked at your book while at the book store today. LIked what I saw, and will pick it up in a couple of weeks. (I'm studying for my Windows Server 2000 exam right now.....and if I pick it up.....I'll end up reading it instead of focusing on my certs...lol)
I am just a hobbyest, and really want to understand digital darkroom techniques. Photography is my love, and will never go pro or anything like that...cause I like shooting for me...LOL.
Few quick questions though.
1. Does anyone have like maybe a web site that monitors the big companys "stock" profiles offerd to the public, and (since profiles are just a jumble of pre configurations) what these pre-configurations were created for? (eg: one profile is for using this kind of paper, and this profile is for using this kind of ink with this kind of paper...etc)
2. In office XP, they were wise enough to include a command that resets the entire office suite back to a "pre-configured" state. In other words....its compleatly rewrites the registry to fresh install standards. Does Photoshop (in my case photoshop elements 2) have such an animal? :)
Thanks again!!
Roman Roman,
The information that I have come away with is that printer manufacturers formulate their inks to be optimal for their brand of paper, although there are posts in the Elements forum that state that papers marketed under another label perform well with an ink marketed by an "alien" manufacturer. My own take on this is that the variables that go in to the process are multiple: printer, printer settings, editing software, software settings, ink, paper, picture source (pixels), computer and cards, operator skill, etc.
The only "authoritative" document that I have seen is one relating to certain Epson printer output space settings.
Ken:( Roman Johnston 05-24-2003, 07:48 AM Ken,
Unfortunatly, I think you misunderstood my question.....it wasnt about ink/paper. It was about ICC profiles and detangling the pre-configured one (in other words knowing which profiles defined which peramiters instead of playing ICC profile hit and miss....which is a HUGE waste of ink)
Wouldnt it be nice to recieve like 10 profiles Epson already had (like I got from a download from them) and have some kind of documentation saying.....profile SP960CL or SP960PGPP (actual profiles names I just took from my available profiles on my printer) were designed this way,and we reccomend this when using these profile. (wether it be what ink/printer/document format (like .raw vs .jpg....etc) whatever.....
There has to be some design intent on these profiles....just want to know what they were instead of there being some some proflie.....and you dont have a clue as to what it will (or might) offer you in some kind of benifit.
LOL.....my rant for the morning....ill get off my soap box now.... :D
Roman
Thats all im saying. Richard_Lynch 05-24-2003, 08:20 AM I'll make the suggestion one last time and then shut up...
Profiles don't get you results. There are too many variables to account for, and in my not always so humble estimation, profiles ADD a layer to that complexity rather than remove it. If you can get results WITHOUT profiles, you can always be sure you will get the results. If you get them with a profile...you may end up getting something you didn't expect if you send the same file to another device -- depending on what you are doing with profiles.
To push your seeming analogy...I wouldn't place so much trust in a 'company stock', as you can see the stock market can crash. The only people that make money on the deal is the guys who study the market...or the guys you pay to make the trades.
So, if you really want to get the best results, learn to control your output WITHOUT a profile first, then improve it with profiles once you know what you want to achieve.
I know of no site that tracks profiles; I do know of lots of discussions that point out the trouble with profiles and the problem with trusting manufacturer EXIF data and other such complexities. I have suggested a simpler profiling to Adobe which puts control back in the user's hands, something like a trasnfer function. Sometimes I think they like it to by 'mystical.' caseyJ 05-24-2003, 08:53 AM Roman,
In answer to your second question about resetting Photoshop Elements to out of the box configuration. This may be the answer. Assuming you are using a PC and not a Mac.
Click on your Photoshop Elements icon to open the program, immediately press ctrl + shift + alt at the same time. A dialog window should open to "Delete the Adobe Photoshop Settings File" yes or no. Click on yes and Photoshop Elements will automatically rebuild all the preference files.
You may have to reset your preferences to your liking. This will also correct any corrupted tools or settings if your Photoshop Elements starts acting crazy. I hope this was what you needed. Roman Johnston 05-24-2003, 08:56 AM Richard.
Thanks again for your input.....jeeze...I must not be expressing myself well....as I find I have been misunderstood in here more than I ever have in any forum.
I haver read and heeded your advice about profiles creating more problems then they cure. I think its good advice.
Most of my questions from this point on are based on 2 points.
1. I am also a Computer Technicain (Desktop Support)....its my job to understand how stuff works, and to know my resources available so I can be the best technician I can be. My curious natue is driving me now....not me actually looking to ICC profiles as some sort of "cure" for inequitys in my prints. : ) Hopefully I capture good enough images for my images to speak for themselves...LOLOL.
2. The fact that there is an ICC means this concept (while maybe in its beginning stages) might have some merit. TCP/IP adhears to a strict layer model.....and works with darn near anything...and you can do a lot with it. Can you imagine a world where color input and output from all devices would adhear to some standard where profiles wouldnt be needed.....while still not getting in the way of advanced users creativity? (in otherwords....stuff holding to a baseline...that can be a default if you will (a default you can return to if your "customiation" went belly up)....and yet still be able to create any profile you want?
Maybe im being naive in my new understanding of profiles...lol....guess I have a lot to learn.
But please understand....I do see the wisdom in your words Richard......and for my non -inquisitive needs, I will adhear to it....(on my image editing workstation)
but for curiositys sake, my other computer (I have 7 networked in the house here) im gonna play so I can undestand it better. So understand I will definatly be asking more questions in that context.
Hopefully you wolnt stop answering cause you think im still trying to fix somthing....and not listening to you.
:)
Roman Richard_Lynch 05-24-2003, 09:30 AM Oh, no...don't think that i want you to listen. I was just assuming that *I* was not being clear on my take. If you understand, then you are going at profiles for better reasons -- I just want to be clear.
If I were doing help-desk work, I don't think I'd always give people the answer they want. In fact, having done help desk work [ :-) ]I am pretty sure what they want isn't always the right thing.
I don't mean to threaten that I'll stop answering, I just don't want to say the same thing too many times...gets boring, you know -- for the reader.
My take on profiles is: There isn't really a right way to handle them. You are basically looking to get a profile that will trick the result. Sometimes it can be for the right or wrong reason. In the long run, it doesn't matter, really, but it can be confusing. Point in fact: Most people are confused about profiles. Some think they have to use them because they are there, and there is a lot of talk about them.
The reason for the confusion is, as I mentioned: Adobe sometimes likes to hide information for what may seem like (to them) a helpful reason. On the other hand, if I can get in and change a profile with a profile editor, then the process isn't mystical anymore -- AND I get to learn from it AND improve my result. What I like least about profiles is that they get locked in...and they make decisions for you. I've found i am better at making an artistic decision than a computer.
the profile you make by calibrating is useful in that it helps you get a good preview of a result and helps 'normalize' the view of your screen. A profile for a scanner (built with, say, an IT8 target) helps the scanner know what it should see and then provides a means for matching that. To this point you are 100% digital. The print end of profiles, however, is where I think the profiling theory falls apart. Variables in ink, paper, drivers, possible separations, handling, humidity, temprature...a nozzle partially plugs on a cartridge, flow is impeded or enhanced, a new driver is installed, a new box of the same paper is opened and the paper has been enhanced or color changed from the last batch...One day a profile might work to print an image fabulously, and the next it won't give the same result. Try to explain that to someone who doesn't understand all the potential variables -- or those that don't care why there might be a difference.
TCP/IP is ALL digital. The digital end of color management actually makes a good case. It is the PHYSICAL from digital that makes a case in the other direction. While profiles CAN make a better image, and theory can be used to enhance a potential result, it is done by understanding conversion of light color theory (RGB) to absorptive color theory (CMYK) where the effective difference is made.
Limitations in the conversions have proved to me time and again that a good correction is as good as choosing a proper profile...and less complicated. The end arguement becomes much like the 16 bit vs 8 bit editing and the amount of difference made in the result. The reality becomes that it is more theoretical than actual -- at least for current standards.
The only profile that might be the right choice would be the one that made the best decisions in converting an image...and that, as far as I know, may be delicate: the choice may be better made as per the image rather than the printer.
That probably doesn't answer your question. However, maybe it makes clearer why I am saying profiles may not be the best choice.
But in a help-desk kind of way...What about your output is bothering you? | |