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Effect for Europe of US ruling on Epson cartridges?

Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Joost Horsten

Of course Epson's recent US court victory does not apply to Europe, 
where I'm based (Netherlands). But it would be naive to think it has 
no effect. Actually I don't know what the legal status of refillable 
cartridges is in Europe. I assume they're (still?) legal, since I got 
my 2100 set from the UK. If so, I would not be afraid cartridge 
manufacturers will stop making them, assuming many of them come from 
Asia... 

But encouraged by their success, Epson might aim his arrows to Europe 
as well. And the leading ink B&W suppliers (Cone & MIS) are US-based. 
They are not directly affected, but without US cartridges less 
business for them, which could have the risk they go out of 
business... And finally, this community may diminish and new 
developments can get sparse...

Anyone some more insights?

Joost

Re: [Digital BW] Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Ernst Dinkla

Joost Horsten wrote:
> Of course Epson's recent US court victory does not apply to Europe, 
> where I'm based (Netherlands). But it would be naive to think it has 
> no effect. Actually I don't know what the legal status of refillable 
> cartridges is in Europe. I assume they're (still?) legal, since I got 
> my 2100 set from the UK. If so, I would not be afraid cartridge 
> manufacturers will stop making them, assuming many of them come from 
> Asia... 
> 
> But encouraged by their success, Epson might aim his arrows to Europe 
> as well. And the leading ink B&W suppliers (Cone & MIS) are US-based. 
> They are not directly affected, but without US cartridges less 
> business for them, which could have the risk they go out of 
> business... And finally, this community may diminish and new 
> developments can get sparse...
> 
> Anyone some more insights?
> 
> Joost

US consumers think it is better organised in the EU. The 
only thing I know about EU ruling is that the environmental 
aspect of cartridges has been heavily discussed. They should 
be refillable. But there's no mention that third parties 
should be able to refill them. The printer manufacturers had 
their say and I only expect that there is a rule that the 
manufacturers have to make a recycling path possible or 
finance it and that can be done in many ways including 
asking extra money on the cart price to subsidise the waste 
industry. EU patent ruling is different from what the US 
patent ruling became over the last decade. Not to mention 
the abuse of DMCA  rules by Lexmark in the US. It's a 
lawyers country over there so I do not think this battle is 
over yet.

On cart patents: Epson already strangled some third party 
companies in the UK. My best guess was that Epson + the 
companies involved made a kind of PR scheme to avoid a court 
battle and make the best of a shared problem. The companies 
now sell Epson carts, possibly with a better margin than 
others selling the same carts. Epson could ventilate the 
warnings about ink incompatibility and the companies 
probably have a better margin and no need for a lawyer. So 
there's no real jurisdiction yet.

Right now I'm using a HP Z3100 and for me that printer has 
90% of what I need with the 10 % being the paper transport 
issues. It does the B&W I like. Ink price per ML is the same 
as you will pay for Canon or Epson at the same cart contents 
but I have seen in practice that it wastes maybe 40% less on 
ink compared to Epson due to a much more refined head 
conditioning scheme and being a far more reliable printer in 
general. I have used a variety of Lyson, Van Son, Staedtler, 
Mediastreet, MIS inks in Epsons and found ways to refill the 
10000CF carts and the 9000 + 9600 + 9800 carts or made CIS 
systems for them. Not just for price but because Epson 
didn't have the inks we needed. Running one Z3100 44" is way 
cheaper than having several Epsons doing the same even when 
using third party inks. It prints 24/7 or after two weeks 
rest. On gloss and matte without ink loss. If HP isn't 
increasing its ink prices terribly I'm not looking back.

Paul:

It doesn't tell much to quote HP's graphics division profit 
as an indication of ink profit, to get an idea what HP does 
in the graphic industry you should push that right button on 
their website pages, HP and FujiFilm are becoming the giants 
in the graphics industry, by growth and acquisitions. HP 
usually is sketched as the Gillette of inkjet inks but I 
actually think that Epson deserves that label more with its 
archaic black switch, the excessive cleaning charges, the 
waste you pay twice for with a chipped !! waste ink box. I 
have always written that if Epson asks a price for a chipped 
ink waste box they should take care of an environmental save 
waste disposal of it too. None of that here, it is actually 
better to take care of it yourself and reset and refill the 
box. Add to that the up to 20 % ink loss the first 9600/7600 
users were confronted with when their carts were declared 
empty by the chip. Led to an uproar. The Z3100 has a pump in 
the carts that almost drains the cart but more to my 
surprise there's more ink in the full carts than written in 
the specs, the 1 to 3 ml left in the cart isn't paid for. 
Canon and HP introduced separate carts on the desktop models 
before Epson did so. The Epson 5000 with the Twin carts had 
M and LM in one cart and C and LC in the other. You had to 
throw half the M and half the C content away when the LM and 
LC were empty and that is the well known pattern of ink use. 
There was no technical reason to do so as the inklines 
internally crossed their way anyway. I think Epson has had a 
monopoly of fine photography printers too long for nice 
ethics. The first is no longer the case but it will be hard 
to face real competition and adapting ethics at the same 
time. Why people in this industry expect that Kodak may come 
to the rescue is beyond my imagination. Ask Wilhelm what 
Kodak has done and still does to blindfold their consumers. 
Ink price is just one aspect of printer economy, enough ways 
to create extra income as sketched above.

-- 
Met vriendelijke groeten, Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |

Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by skefford_1

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Joost Horsten"
<j.h.j.h@...> wrote:
... 
> But encouraged by their success, Epson might aim his arrows to Europe 
> as well.....

I would hope that the EU has more backbone to stand up to this type of
monopoly action. Ask MS about it.

Steve

Re:Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by john kelly

Presumably this will move some users toward HP, where
B&W OEM visual qualities are said to be better on some
papers in some respects...

But I'd have to feel confident about HP's
moisture-resistance before switching, as Epson's color
pigments have been incredibly good and most Epson
models work beautifully on a far wider range of papers
than on HP. 

It'll be hard to organize political pressure along the
lines that have been suggested, since so much of the
blather here and elsewhere about third party inks has
to do with cheapness factors, in some cases related to
dubious gray-market sources (eg via EBay). 

"Quality" of 3rd party inks seems an iffy argument at
best, as clogging/printer failure directly
attributable to 3rd party inks has for several years
seemd the most-posted concern on this and other inkjet
Groups. 

IMO/FWIW/I ain't no lawyer: The only argument that
will work is "restraint of trade." 

Macintosh is in business today *only* because
Microsoft backed off, didn't buy more politicians, saw
the wisdom of allowing some competition. They needed
evidence of competition for protection from Federal
Trade Commission and others. For the same reason,
Epson ought to be happy MIS and Piezo offer them some
token competiton.

Epsons court victory

2007-11-03 by Paul Roark

>...
>On cart patents: Epson already strangled some third 
>party companies in the UK. ...

There some precedent for using the antitrust laws to attack the predatory
use of patents.  When I was at the FTC, such an action against Xerox is what
freed up the copier market.  No one is arguing that some patent system  is
not needed, but it has been and increasingly is being used by the large
companies to stifle competition.

One of the early cases I started involved AT&T's use of patents on silicon.
I remember well the plight of a small company that had no choice but to
cross-license all its technology to AT&T or be crushed by the large legal
club the giant could use against the small start-ups.  This matter became
part of the big AT&T case and settlement.  The little company was Intel.

Paul
www.PaulRoark.com

Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by john dean

Yea, and and you have to factor in all the feminine napkins you have
to buy to refill those waste tanks :-). Man. Didn't know you could
refill the 9600 carts. Ernst, I guess I need a lesson on that too.
Your 10K cart refurb system works like a charm, flawless.

It seems to me the problem with Epson is they have way too many
printers out there, and rather than try to consolidate, refine,
innovate,and improve the hardware to save overhead, they just some out
with 5 more models every year to support. By law they have to continue
supporting all the old ones. Because that is the common methodoloy of
the high tech industry doesn't make it smart for printers. That
requires new chip filling facilities, new ink components, new assembly
lines, inventory storage, tests, tests, testing etc, etc. That's
costly. What if they had only 2 desktop units and two or three large
format units they were carefully thought out the way the Z is that
stayed on the market for a few years.

You know if some kid can figure out how to hack into the IPHone I
think we can do it with ink carts in a way that doesn't infringe on
the patents as they are written now. That will be the test.

John








. I think Epson has had a
monopoly of fine photography printers too long for nice
ethics. The first is no longer the case but it will be hard
to face real competition and adapting ethics at the same
time.

RE: [Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Paul Roark

>... Didn't know you could refill the 9600 carts. 
> Ernst, I guess I need a lesson on that too.
>Your 10K cart refurb system works like a charm, flawless.

If we could refill 3800 and up carts, we would be probably be fine.  

I'm not sure where the cross-over is between the free riding on the loss
leaders and profitable printers for Epson.  Before I knew they were going
after the large format carts next, I thought maybe that would be the line.
Epson could probably keep the mass market out of a 3800-like market if its
carts were easily refillable.  The fact that there is a second, separate ITC
matter here may give us the ability to input our sorry and grievances at
this earlier point.  The system runs on information, and if the decision
makers (or "deciders" as the case may be) don't have good information, they
can't make good decisions.

Ernst, do you have a system that works and you could share?

> ... By law they have to continue supporting all the old ones.

In general the law does not hang companies with never-ending support costs.
To move forward we need to cut costs, including support of old products
where it's just a profitless drain of resources that could move us forward.
There may be some state laws and specialized laws for some industries, but
in general the company's reputation (as it relates to making a profit) is
what guides them in this and many other regards. 

> ... if some kid can figure out how to hack into the IPHone 
> I think we can do it with ink carts in a way that doesn't 
> infringe on the patents as they are written now. 

I agree.

Nevertheless, with respect to the ITC action, I think the government -- us
taxpayers -- should not subsidize the big guy's legal expenses in a way that
damages a very legal, small, innovative local industry.  That is what this
ITC action amounts to as it affects us.  Epson has private remedies and can
pursue them.  Additionally, a better-run and staffed ITC could have written
an order that was crafted to not throw out the baby with the bath water.
Assuming the worst here, we ought not to ignore the next case that targets
the large format business.


Paul
www.PaulRoark.com

[Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by john dean

That's the best thing I've heard all week.

We do have time for a petition of sorts, along with phone calls to,
emails to media outlets ( that aren't owned by Murdock), and letters.
This is the kind of thing the web format is perfect to communicate. In
the past they could slip it by without time to respond. We can respond
to this one.

john


Assuming the worst here, we ought not to ignore the next case that targets
the large format business.


Paul
www.PaulRoark.com

Re:Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by john dean

I think they just had to live with the small outfits for a long time
because they were niche markets for people like us. But now Canon and
HP are really changing the entire dynamic in a huge way and that will
only accelerate. Those corporations have the capabilty to beat them at
their own game, or at least knock them down several notches in the
long term. They have serious competition on all fronts. They are
lashing out in anyway they can, at who ever they can. 

j



 Trade Commission and others. For the same reason,
Show quoted textHide quoted text
> Epson ought to be happy MIS and Piezo offer them some
> token competiton.
>

Re: [Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Ernst Dinkla

Paul Roark wrote:

> If we could refill 3800 and up carts, we would be probably be fine.  

> Ernst, do you have a system that works and you could share?

I have no 3800 but isn't the chip resetting not the first 
hurdle to take ? Didn't follow the messages on that subject 
but I believe the resetters that could reset the 9600 + 
10000 and the later versions that reset the 9800 model do 
not reset the 3800 chips. Hardware wise it is probably a 
back flow valve that has to be punctured by a key hole 
operation like needed for the 10000 and 9800 carts. John 
Dean must have the instructions for that.


-- 
Met vriendelijke groeten,  Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |

[Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by john dean

Yes, I do have all the instructions and jpeg picture documentation
that you so kindly sent me last year. I will post all of this info on
the Large Format list by Monday if that is ok with you. I will also
try to email it to Paul today so he can take a look.

So, what you are saying Ernst is we can use that same procedure for
the 9600 and up Epson carts?

John



 Hardware wise it is probably a 
Show quoted textHide quoted text
> back flow valve that has to be punctured by a key hole 
> operation like needed for the 10000 and 9800 carts. John 
> Dean must have the instructions for that.
> 
> 
> -- 
> Met vriendelijke groeten,  Ernst
> 
> 
> |  Dinkla Grafische Techniek  |
> |     www.pigment-print.com    |
> |             ( unvollendet )            |
>

Re: [Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Ernst Dinkla

john dean wrote:
> Yes, I do have all the instructions and jpeg picture documentation
> that you so kindly sent me last year. I will post all of this info on
> the Large Format list by Monday if that is ok with you. I will also
> try to email it to Paul today so he can take a look.
> 
> So, what you are saying Ernst is we can use that same procedure for
> the 9600 and up Epson carts?
> 
> John

No problem. The 9800,7800 and 10000 carts share the same 
back flow valve but the whole spring valve, back flow valve 
assembly differs a bit in size. The 9600, 7600, 4800, 4000 
carts are not pressurised and do not have that back flow 
valve and can be refilled without any operation.


-- 
Met vriendelijke groeten,  Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |

Re: [Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-03 by Editor, P.O.V. Image Service

john dean wrote:
> That's the best thing I've heard all week.
>
> We do have time for a petition of sorts, along with phone calls to,
> emails to media outlets ( that aren't owned by Murdock), and letters.
> This is the kind of thing the web format is perfect to communicate. In
> the past they could slip it by without time to respond. We can respond
> to this one.
>
> john
>   
You need to move fast...

TRIPS and the Uruguay Round of  GATT (1994) mean the ruling may have 
some pretty direct and unhappy  implications for Europe if it goes 
unnoticed by the mainstream.

http://en.wikipedia.org/wiki/Agreement_on_Trade-Related_Aspects_of_Intellectual_Property_Rights

Unfortunately, the internationalization of anti-trust law lags  well 
behind that of IP law. Some of us think that is no coincidence given the 
consolidating/centralizing economic markets (in terms of consolidation 
into fewer companies) among the G8.
 
http://findarticles.com/p/articles/mi_qa3791/is_199707/ai_n8769688

The EU may be the best hope for starting to balance some of this out. 
But the M$ settlemetn isn't a gret cause for hope along those lines.
-- 

 
Keith Krebs

"Just some guy," caretaker of the Multiverse's largest EPSON printer 
User Community (highly recommended by Vogon Poets and MegaDodo 
Publications), at:
http://groups.yahoo.com/group/EPSON_Printers/
and  the Multiverse's largest Canon printer User  Community at:
http://groups.yahoo.com/group/Canon-printers
"For the rest of you out there, the secret is to bang the rocks together 
guys"

 

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[Non-text portions of this message have been removed]

Epson large format cart refilling (was Effect for Europe of US ruling on Epson cartridges?)

2007-11-03 by Paul Roark

Does puncturing the backflow valve affect performance?  

 

My general impression was that the pressurized carts were an improvement in
some way over the others.  So, if we could keep all the advantages of the
carts and simply refill them, that might be better than these funnel fill
carts.

 

I'm assuming MIS must have some 3800 chips if they are looking for beta
testers.  They may be like the 260 chips - auto reset.  There are worse
things.  I just re-fill when they reset.

 

Paul

www.PaulRoark.com <http://www.paulroark.com/>  

 

 

  _____  
Show quoted textHide quoted text
From: DigitalBlackandWhiteThePrint@yahoogroups.com
[mailto:DigitalBlackandWhiteThePrint@yahoogroups.com] On Behalf Of Ernst
Dinkla
Sent: Saturday, November 03, 2007 12:24 PM
To: DigitalBlackandWhiteThePrint@yahoogroups.com
Subject: Re: [Digital BW] Re: Effect for Europe of US ruling on Epson
cartridges?

 

Paul Roark wrote:

> If we could refill 3800 and up carts, we would be probably be fine. 

> Ernst, do you have a system that works and you could share?

I have no 3800 but isn't the chip resetting not the first 
hurdle to take ? Didn't follow the messages on that subject 
but I believe the resetters that could reset the 9600 + 
10000 and the later versions that reset the 9800 model do 
not reset the 3800 chips. Hardware wise it is probably a 
back flow valve that has to be punctured by a key hole 
operation like needed for the 10000 and 9800 carts. John 
Dean must have the instructions for that.

-- 
Met vriendelijke groeten, Ernst

| Dinkla Grafische Techniek |
| www.pigment-print.com |
| ( unvollendet ) |

 



[Non-text portions of this message have been removed]

Re: Epson large format cart refilling (was Effect for Europe of US ruling on Eps

2007-11-04 by john dean

No actually, that surprised me too, the 10K pressurized carts have the
most pressure of them all, yet the "punctured" retrofitted carts by
far out perform any cloned third party carts that still have that
bladder seal intact. The only function that I can see for it is to
keep someone from refilling the thing. Ernst figured that out a couple
of years ago.

My concern was some kind of leakage through the front, but once you
replace the cap, with its rubber o ring seal back in place, all is
perfect and it is sealed. I've never had one error message with them.
You just reset the chip counter and it thinks it is oem.

Of course funnel fill systems are just as good or better but for my
10K they are very expensive, not for smaller machines. The advantage
of them would be seeing the ink levels without even having to resort
to any chip reading or resetting at all and for smaller carts it would
be much preferable to have a lot more ink in there and avoid the
hassle of filling carts. If  you wanted you could turn off the entire
chip reading mechanism in the firmware.

john


>
> Does puncturing the backflow valve affect performance?  
> 
>  
> 
> My general impression was that the pressurized carts were an
improvement in
> some way over the others.  So, if we could keep all the advantages
of the
> carts and simply refill them, that might be better than these funnel
fill
Show quoted textHide quoted text
> carts.
> 
>  
> 
> I'm assuming MIS must have some 3800 chips if they are looking for beta
> testers.  They may be like the 260 chips - auto reset.  There are worse
> things.  I just re-fill when they reset.
> 
>  
> 
> Paul
> 
> www.PaulRoark.com <http://www.paulroark.com/>  
> 
>  
> 
>  
> 
>   _____  
> 
> From: DigitalBlackandWhiteThePrint@yahoogroups.com
> [mailto:DigitalBlackandWhiteThePrint@...m] On Behalf Of Ernst
> Dinkla
> Sent: Saturday, November 03, 2007 12:24 PM
> To: DigitalBlackandWhiteThePrint@yahoogroups.com
> Subject: Re: [Digital BW] Re: Effect for Europe of US ruling on Epson
> cartridges?
> 
>  
> 
> Paul Roark wrote:
> 
> > If we could refill 3800 and up carts, we would be probably be fine. 
> 
> > Ernst, do you have a system that works and you could share?
> 
> I have no 3800 but isn't the chip resetting not the first 
> hurdle to take ? Didn't follow the messages on that subject 
> but I believe the resetters that could reset the 9600 + 
> 10000 and the later versions that reset the 9800 model do 
> not reset the 3800 chips. Hardware wise it is probably a 
> back flow valve that has to be punctured by a key hole 
> operation like needed for the 10000 and 9800 carts. John 
> Dean must have the instructions for that.
> 
> -- 
> Met vriendelijke groeten, Ernst
> 
> | Dinkla Grafische Techniek |
> | www.pigment-print.com |
> | ( unvollendet ) |
> 
>  
> 
> 
> 
> [Non-text portions of this message have been removed]
>

Re: [Digital BW] Re: Epson large format cart refilling (was Effect for Europe of US ruling on Eps

2007-11-04 by Carl Schofield

I can vouch for the funnel fill carts.  I've had a set in my 4000 for  
about 1 1/2 years using MIS K4 inks.  I turned off the ink level  
monitoring in the printer and just top off the ink levels when I see  
them getting low.  Wonderful, carefree system and I've had no  
maintenance problems at all.

Carl
Show quoted textHide quoted text
On Nov 3, 2007, at 8:34 PM, john dean wrote:

> No actually, that surprised me too, the 10K pressurized carts have the
> most pressure of them all, yet the "punctured" retrofitted carts by
> far out perform any cloned third party carts that still have that
> bladder seal intact. The only function that I can see for it is to
> keep someone from refilling the thing. Ernst figured that out a couple
> of years ago.
>
> My concern was some kind of leakage through the front, but once you
> replace the cap, with its rubber o ring seal back in place, all is
> perfect and it is sealed. I've never had one error message with them.
> You just reset the chip counter and it thinks it is oem.
>
> Of course funnel fill systems are just as good or better but for my
> 10K they are very expensive, not for smaller machines. The advantage
> of them would be seeing the ink levels without even having to resort
> to any chip reading or resetting at all and for smaller carts it would
> be much preferable to have a lot more ink in there and avoid the
> hassle of filling carts. If  you wanted you could turn off the entire
> chip reading mechanism in the firmware.
>
> john
>
>
>>
>> Does puncturing the backflow valve affect performance?
>>
>>
>>
>> My general impression was that the pressurized carts were an
> improvement in
>> some way over the others.  So, if we could keep all the advantages
> of the
>> carts and simply refill them, that might be better than these funnel
> fill
>> carts.
>>
>>
>>
>> I'm assuming MIS must have some 3800 chips if they are looking for  
>> beta
>> testers.  They may be like the 260 chips - auto reset.  There are  
>> worse
>> things.  I just re-fill when they reset.
>>
>>
>>
>> Paul
>>
>> www.PaulRoark.com <http://www.paulroark.com/>
>>
>>
>>
>>
>>
>>   _____
>>
>> From: DigitalBlackandWhiteThePrint@yahoogroups.com
>> [mailto:DigitalBlackandWhiteThePrint@yahoogroups.com] On Behalf Of  
>> Ernst
>> Dinkla
>> Sent: Saturday, November 03, 2007 12:24 PM
>> To: DigitalBlackandWhiteThePrint@yahoogroups.com
>> Subject: Re: [Digital BW] Re: Effect for Europe of US ruling on Epson
>> cartridges?
>>
>>
>>
>> Paul Roark wrote:
>>
>>> If we could refill 3800 and up carts, we would be probably be fine.
>>
>>> Ernst, do you have a system that works and you could share?
>>
>> I have no 3800 but isn't the chip resetting not the first
>> hurdle to take ? Didn't follow the messages on that subject
>> but I believe the resetters that could reset the 9600 +
>> 10000 and the later versions that reset the 9800 model do
>> not reset the 3800 chips. Hardware wise it is probably a
>> back flow valve that has to be punctured by a key hole
>> operation like needed for the 10000 and 9800 carts. John
>> Dean must have the instructions for that.
>>
>> -- 
>> Met vriendelijke groeten, Ernst
>>
>> | Dinkla Grafische Techniek |
>> | www.pigment-print.com |
>> | ( unvollendet ) |
>>

Re: Epsons court victory

2007-11-04 by dlruckus

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark"
<paul.roark@...> wrote:

> There some precedent for using the antitrust laws to attack the
predatory
> use of patents.  When I was at the FTC, such an action against Xerox
is what
> freed up the copier market.

Indeed, it opened it up so much that third party toners were not
allowed  to be challenged even when they were demonstrably destructive
to the equipment. It made life interesting for Xerox to say the least.

More to the point, the current circumstance is exactly the same as one
aspect of the Xerox case, ie: cartridge design, except in this
instance Epson is getting a bye on it whereas Xerox patents were
simply ignored under the claim that they were anti competitive. It all
boils down to the old saw of "who you know and/or can influence".

As far as the politics of this go, it would make more sense to
investigate the provenance of those who made the initial decision on
it as apposed to wasting energy on rants about "he whom some love to
hate". Create some sort of a public scandal by illuminating the
sources of a bad decision and you will get a good deal more traction
toward altering things. 

Regards
Duane

[Digital BW] Re: Epson large format cart refilling (was Effect for Europe of US

2007-11-04 by john dean

It is something you do right there on the printer. I kind of have my
doubts about the firmware being that flexable in the desktop units.
Don't think there is much control there.

I firt heard about this from Lenny Eiger who was contemplating doing
it on a 10K.After I mentioned this Mark Savoia did this on his 10K
when he installed Ultrachrome carts in an Archival printer. He's fine
with it and weighs carts for content levels.

I don't know of anyone taking the trouble to do it in any other
printer but I assume the big ones are similar if not identical. Check
the printers service manual.

The procedure is:

Turn Printer Off

Press and hold the Paper Source + Cut Eject + Paper Feed buttons then
turn on the printer and release the button when the View Counters Menu
is displayed.

Press the Select Type utton until you see Service Config Menu in the
display

Press the Item buttom until you see NPD= in the display.
There are three values that can be set for the ED MODE value (which is
chip reader off), they are:
0 NullX= Europe and North America , N- Asia and the rest of the world.
use the Paper Feed - or the Paper Feed + to move up or down. When
complete, Press Enter 

Turn Power Off

Turn Power On, wait for the ready light


That's it for the 10K. These instruction are listed in the Manual for
Service Techs I assume.


john






--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark"
<paul.roark@...> wrote:
>
> >... If you wanted you could turn off the entire
> > chip reading mechanism in the firmware.
> 
> Is that done with Epson controls or with a third party utility?  Will it
> work in desktop units?  What happens if there is no chip at all
installed?
Show quoted textHide quoted text
> 
> Paul
> www.PaulRoark.com
>

Re: Epson large format cart refilling (was Effect for Europe of US ruling on Eps

2007-11-04 by John

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark" 
<paul.roark@...> wrote:
>
> >... If you wanted you could turn off the entire
> > chip reading mechanism in the firmware.
> 
> Is that done with Epson controls or with a third party utility?  
Will it
> work in desktop units?  What happens if there is no chip at all 
installed?
> 
> Paul
> www.PaulRoark.com
>
Hi Paul

It's done via the (LCD)control panel, the desktop units do not have 
this feature.

Re: [Digital BW] Epson large format cart refilling (was Effect for Europe of US ruling on Epson cartridges?)

2007-11-04 by Ernst Dinkla

Paul Roark wrote:
> Does puncturing the backflow valve affect performance?  
> 
>  
> 
> My general impression was that the pressurized carts were an improvement in
> some way over the others.  So, if we could keep all the advantages of the
> carts and simply refill them, that might be better than these funnel fill
> carts.
> 
>  
> 
> I'm assuming MIS must have some 3800 chips if they are looking for beta
> testers.  They may be like the 260 chips - auto reset.  There are worse
> things.  I just re-fill when they reset.
> 
>  
> 
> Paul

The 10000 and 9800 have been used with the modified carts 
and showed no abnormal behavior.

On the 10000 there's a secondary electric valve on every 
inkline just after the the cart slots. It is opened when a 
sensor signal from the head buffer says that there isn't 
enough ink in the buffer, closed again when another sensor 
says there's enough in the buffer. When the printer is idle 
or off the valves are closed. So no ink can run from the 
inklines back into the carts. The air pressure on the carts 
isn't translated to more pressure on the inklines c.g heads 
c.q. droplet creation but is only used to fill the head 
buffers. As this machine runs fast and can create ink demand 
fast it needs a forced ink supply. I have no 9800 but a good 
friend has and as far as it goes he thinks that there is the 
same design in that machine. Anyway it runs with refilled 
carts for two years now. The spring valve in the cart closes 
the cart when taken out so nothing changed there too. Could 
be that airline transport with changing air pressure has an 
influence (opinions differ on that transport condition).

The Mediastreet 10000 clone carts are wrong in size and 
built with inferior materials. Most likely the shape has 
been copied directly to the injection mold size without 
counting in shrink for the molded part. The chip orientation 
was 3 mm off on the set I ordered. I have taken off the 
chips and glued them on Epson 10000 carts . I needed some 
extra carts but didn't have the right color empty ones so I 
solved it in my way (cut tabs off to get the coding right). 
Mediastreet wasn't helping on this issue. I'm not aware of 
any other 10000 cart clone.

The transparent carts with the fill opening at the top do 
not equalise the pressure properly over the full > empty 
cart period but if you keep them filled a bit above halfway 
this may not be a problem. The Epson vertical bag method 
keeps the pressure more equal.

There's no pressurised model of that transparent cart as far 
as I know. There would be ways to do it differently but the 
Epson carts are very good in quality and with the changed 
seal/valve construction since the 9600-10000 actually more 
suited for refilling than the old 9000 model was.


-- 
Met vriendelijke groeten, Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |

Re: [Digital BW] Re: Epsons court victory

2007-11-04 by Ernst Dinkla

dlruckus wrote:

> More to the point, the current circumstance is exactly the same as one
> aspect of the Xerox case, ie: cartridge design, except in this
> instance Epson is getting a bye on it whereas Xerox patents were
> simply ignored under the claim that they were anti competitive. It all
> boils down to the old saw of "who you know and/or can influence".

It has much to do with changed patent ruling. Get your case 
to Marshall Texas and you can win a claim case based on the 
invention of the wheel by one of your grandparents.


-- 
Met vriendelijke groeten, Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |

Re: [Digital BW] Re: Epson large format cart refilling (was Effect for Europe of US ruling on Eps

2007-11-04 by Carl Schofield

MIS published the keypad sequences to disable the ink level  
monitoring for the 4000, 7600, and 9600 printers:
http://www.inksupply.com/instructions/ff_install.cfm
Show quoted textHide quoted text
On Nov 4, 2007, at 1:10 AM, John wrote:

> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark"
> <paul.roark@...> wrote:
>>
>>> ... If you wanted you could turn off the entire
>>> chip reading mechanism in the firmware.
>>
>> Is that done with Epson controls or with a third party utility?
> Will it
>> work in desktop units?  What happens if there is no chip at all
> installed?
>>
>> Paul
>> www.PaulRoark.com
>>
> Hi Paul
>
> It's done via the (LCD)control panel, the desktop units do not have
> this feature.

Re: [Digital BW] Epson large format cart refilling (was Effect for Europe of US

2007-11-04 by john dean

Mediastreet wasn't helping on this issue. I'm not aware of
any other 10000 cart clones.

Ernst
----------------------------------

Media Street and Lyson both had substandard 10K carts with their inks
in them. Mis didn't even want to try, which I totally understand.


Jon Cone when through headaches this year trying to find a good
supplier for the 10K to put the NK6 inks in. We kept bugging him about
it so he worked on it, God bless  him.

You know, when machines get older, no one is interested in making
devices for them. However, on the third incarnation he was able to
find a supplier that makes carts that work (in my opinion because I am
using them along with my refilled ones).

What we had to do was to open the cart and put tape on the top foil
sealed lip to keep the pressure from escaping and creating the error
message. It was a simple as a small pice of scotch tape that took 2
minutes to fit. Jimbo figured that out. Other than that I've found
them working just right. But you are right, one always has to worry
about the chip being glued in correctly. Mine have always been just
right, others have had issues on some of the earlier ones.

Having said all that, the 10K makes one hell of a fast and solid
monochrome printer like I knew it would. I believe Roland is still
using those heads on some of their machines and I think they were best
Epson ever used.  I wish I had money and space for another 10K. I
could do this forever.

If Epson had wanted to, they could have offered Ultrachome inks for
all with the Archival Ink 10Ks long ago, they work great, or they
could have offered monochrome inks or anything else. I'm still mad
about that 5 years later. They just wanted us to put them in the
landfill and buy a new one. Like we always said, they have outstanding
engineers but stupid greedy marketing people.

John

Re: [Digital BW] Re: Effect for Europe of US ruling on Epson cartridges?

2007-11-04 by Bob Frost

>It seems to me the problem with Epson is they have way too many
>printers out there, and rather than try to consolidate, refine,
>innovate,and improve the hardware to save overhead, they just some out
>with 5 more models every year to support.

If patents only have a limited life, then any firm with sense will have to 
keep producing new products incorporating new patents to keep their income 
going. Look a the drugs companies; as soon as a patent runs out, any Tom, 
Dick, or Harry can copy the stuff and sell it for pennies (not having to 
cover any research, development, and testing costs), so the company has to 
have newly patented drugs ready to keep up their income stream to cover R&D.

bob Frost.

----- Original Message ----- 
From: "john dean" <deanwork2003@...>

Move to quarantaine

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