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jrsmith

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Posts posted by jrsmith

  1. Jordi

     

    since the printer passes nozzle checks and head alignment its mechanical condition would seem to be OK. That leaves us with either -

     

    * Corrupt firmware inside the printer - or

     

    * Corrupt driver software on the PC

     

    The first you can do nothing about on the R2400 (as far as I know), but it might be worth de-installing the printer from your PC and then re-installing the drivers.

     

    John

  2. Patrick

     

    you cannot change cartridges on the R2400 without moving the print heads to the cartridge exchange position. This cannot be done manually because the print head is locked in the park position, power on or power off. Even if you do manage to fool the printer by powering off at the mains when the carriage is moving during the power-up checks, and then move the head manually to the exchange position, the printer still senses that a cartridge change has taken place when you apply power again because it reads up the cartridge chip data. It then runs a purge routine. This is actually all for your own good, because otherwise you run the risk of air bubbles in the print head and dead print nozzles. The only point where we could criticise Epson is that the printer is unable to purge just the print head colour which has been changed, it has to purge all eight. Just be grateful you didn't buy a 4800, where the waste of ink is totally unnaceptable.

     

    John

  3. Yes, that is correct. The amount of ink used for any cartridge change or cartridge swap is around 3-4% of every cartridge installed. As you have 8 installed cartridges, that is 4x8 = 24% of one cartridge. Here in the UK, a 2400 cartridge is around 10 GBP, so the MK/PK swap costs you 2.50 GBP (around 5 USD). So if you swap to MK and back to PK in one evening, as you might well wish to, it has just cost you a fiver (GBP) or ten USD. Being thrifty, I tend not to do this too often.

     

    John

  4. Chris

     

    I have never found any way around the PK/MK swap. When you do this, the printer purges the ink lines for all the installed cartridges, just the same as if you had changed an empty one. However, here is the trick - it doesn't matter how many carts you change in one go, the purge routine is the same. So, if you time your MK/PK swaps to coincide with an empty cartridge change, and then print on either matt or glossy paper until the next cartridge runs out, you can swap blacks at no additional cost.

     

    John

  5. It's here at last!

     

    Yes, I have been anxiously waiting for this Harman FB gloss paper right

    through August, and in fact I ordered two packs of it from three different

    suppliers this week, so there is advanced faith in the product, if you like. I

    actually got delivery of some A4 yesterday, and spent all of the evening

    running some tests. Propped up on my desk as I type is one of the prints from

    last night, and just to cut a long story short I will say straight off that it

    is superb.

     

    My tests were on my Epson R2400 with the standard K3 inkset, all in B/W from

    scanned medium format film, and printed via the Advanced B/W mode on the Epson

    (I do not use ICC profiles for B/W work). Out of the box, the paper looks and

    feels very good - it is crisp, has the right sort of "snap", and the surface

    is very smooth with a nice soft gloss. My first trials were via the rear feed

    slot as used with the heavier rag papers, but the Harman gloss feeds perfectly

    well through the front sheet feed too, as I found out later.

     

    I am fortunate in that I still have a large archive of my own silver gelatine

    darkroom prints, many of them on the old Ilford Galerie graded paper, for

    comparison with inkjet prints. My first test prints used the paper setting as

    recommended by Harman for the R2400 and set to "neutral", which produced quite

    a cool-looking print. Toned to "warm" and printed with the dark curve in the

    ABW mode, the prints on the Harman FB Gloss are uncannily close in almost

    every respect to the old Galerie silver prints.

     

    The nearest paper to my ideal in the recent past was the Innova Ultra Smooth

    Gloss 285gsm, which I have used extensively. In my opinion, the Harman is

    superior in all respects - it has a nicer gloss, better surface texture, and

    most importantly better shadow detail. In fact, the Harman has much better

    shadow detail and as good or better highlight separation than any of the

    recent fibre-base glossy papers, according to my tests with two very tricky

    negatives last night. Bronzing with the K3 inkset is minimal, but there is

    inevitably still some gloss differential - however Harman have got the surface

    gloss of the paper itself very close to natural gloss of the K3 inks. The only

    downside I have found so far is that the surface is quite delicate and easily

    marked, as others have noted. Not as delicate as the Harman FB Matt paper, to

    be fair, but you will still have to be careful when handling and mounting the

    print.

     

    I really hope this paper will be a winner for Harman, because I can see that a

    lot of thought, time and craft have gone into it. This could be the media that

    makes glossy B/W printing on an inkjet printer no longer the poor relation of

    the darkroom.

     

    John

  6. Barry

     

    I have used the Harman FB Matt extensively, both on an HP 8750 with the Vivera photo-grey inkset and on my Epson R2400 like yours. I have had excellent results using the Epson Advanced B/W mode and the recommended paper setting of Watercolor Radiant White. In fact, I found shadow detail and the dark areas to be better than with Hahnemuhle Photo Rag. However, like you I did find the prints look a little "flat" - certainly the Hahnemuhle is more punchy. One issue I do have with the Harman paper is that the surface is very delicate and (too) easily marked, but this is true of very many other matt papers too.

     

    Best regards

     

    John

  7. Mark

     

    for the Crane Museo SR and ABW, I use the Premium Glossy paper type, the dark curve for standard image density, and colour wheel settings 2/10 for a warmish image which suits the paper base. Feed the paper via the rear manual feed slot (which Epson calls Roll-Manual, I think, just to confuse you). All you need is a very gentle pressure on the trailing edge of the paper, then the printer picks it up and takes over. I have had no misfeeds so far.

     

    Best regards

     

    John

  8. Mark

     

    I'm probably going to bring down a storm of protest on my head, but here goes anyway -

     

    I use an R2400, print only B/W (mostly with the PK ink), and I never use profiles, only the Advanced B/W Mode. The Dark setting is the most neutral curve (but it is not the default, so watch out). The ABW mode is so good you don't need profiles - you can print Crane Museo SR, Ilford Smooth Pearl, Epson Premium Gloss all on the same settings and the prints will be within a hair of each other. I tried the QTR RIP and found no improvement at all, so I went back to the stock Epson setup. My monitor is profiled using Spyder 2, and what I see on the monitor is what I get on the print.

     

    John

  9. Kevin

     

    I think if Ansel Adams was posting here, someone would pop up and say -

     

    "Quite a nice shot Ansel, but a bit too dark so well just a couple of minutes in PS and I've really fixed it up for you! Hey, it would be really good if you could post the original colour shot, 'cos I think it would look way better in RGB!"

     

    Never mind, eh . . .

     

    John

  10. Karla

     

    I'm amazed that Hasselbald UK still have parts for this lens in stock. Depending on how much you paid for the lens in the first place, 452UKP might still be a good deal. The 500mm was always a comparitively rare beast, so finding a junker to cannabilise may be tricky. Sixty quid labour to fit the element is a very fair price.

     

    John

  11. Paul

     

    sometimes less can be more. I went on a two-week canal boat trip last year with just the 500 C/M and 80mm lens, and it was a great compact little setup. I took a lens hood, the meter knob, and a yellow filter. I didn't miss the rest of the kit at all. However, when I am out and about photographing architectural stuff I would be sunk without my 50mm Distagon. Here is one of the pics I took on the canal trip with the "point-and-shoot" kit -

     

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  12. Tommi

     

    1000 USD is a steal, I wish I could find one at that sort of price here in the UK. Are you based in Finland? If so, you may know of a photographer called Marjukka Vainio, who is a friend of mine from many years ago.

     

    John

  13. The 'C' lenses tend to generate very polarised views. While some hate the ergonomics of the coupled aperture and shutter speed rings and the narrow, stiff focus ring, if those aspects don't worry you (or if you see them as positive) there is a lot to admire. These lenses must have been horrendously expensive to build. Apart from the complexity of the DOF indicators (and what a magnificent feature!) there is the build quality itself. There is no plastic anywhere. The outer anodised aluminium case conceals the main body of the lens, which is machined from a solid brass billet. And in the middle of this magnificent optic sits the Syncro Compur shutter, a mass of tiny gears and springs the equal of a Swiss watch. These things were built to last a lifetime, and many of them are now nearly fifty years old and still going strong.

     

    John

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