A review of the Canon
9900 large format printer. As for the cost of ink here is some info
Speaking with Canon,
I found the
Of course, every
image is different, but in Canon's testing, the company used the ISO
Standard #5 image to estimate inktank usage. (This image provides a
fair and accurate ratio of colors to approximate the average digital
photograph.) Here are the results, according to Canon:
Cyan: 1100 pages
Yellow: 540 pages
Photo Cyan: 380
Photo Magenta: 280 pages
Green: 2300 pages
new red and
green tanks, obviously, are used far less often than the others because
they're primarily used for accent work. They're the last tanks you'd
have to replace.
Jason Bovberg -June 3, 2004
Based on CDN$20 per cartridge (current pricing seems to be in the $15 -
$19 range) this would work out as $0.24 per print. What the poster did
not mention was what the print size was... in a follow up it was said
to be 8x10 on standard printer settings, using Canon Photo Paper Pro
Here is some more information:
I purchased the i9900
about 6 weeks ago
to replace my S9000. The
S9000 is no slouch and a top rated printer from 2 years ago but i9900
is much better. I now shoot with a Canon 10D and Canon L lenses even
though I have thousands of transparencies to scan on a Canon FS4000US
film scanner. The 10D was purchased just prior to a trip to Rome where
I shot about 1000 images.
I just finished
assembling 170 of
the best Rome images into an album using Canon PhotoRecord software
that comes with most Canon digital products. I printed the album on
both Epson dual-sided matte paper and Pictorico dual-sided semi-gloss
paper. The results are amazing. Both papers work extremely well with
the i9900 although they each have their own subtle tinting difference.
This can be corrected easily with color adjustment through the printer
driver. Printing the entire album on the dualsided 8.5 x 11 stock (68
pages total) used no more than half of some of the ink cartridges and
almost none of the red and green. People who have viewed the album are
stunned and amazed with the quality and can't believe it came from an
inkjet printer. The color punch and tone is incredible and the level of
detail and resolution equals or exceeds wet chemistry printing. If you
want to see dots you'll need at least a 4X loupe and there is
absolutely no banding.
It is a mistake to
not consider this
printer because of the limited selection of Canon papers. Epson papers
work extremely well on the Canon printers as do Pictorico, Mitsubishi
and Konica. These are the only papers I've had the opportunity to try.
Needless to say, I am very happy
I bought this printer.
Bob Baron -June 18, 2004
With some high end dual processor motherboards you can install
two of the new quad-core CPUs to get a total of 8 processors.
Here's a review of Intel's
The multi-incompatible DVD standards mess might finally be
over, there is now agreement between 9 of the big players on Blu-Ray
DVD recording which will put 27GB per layer onto a single DVD. So
on a double sided dual layer disk (4 layers in total) you could, in
theory, achieve 100GB of storage.
 Wikipedia writes about the Slashdot effect, the example load graph they include shows a web server going from idle to delivering content at a 900k bytes/sec rate and gradually declining over a 12 hour period. Simple integration of this curve (which is essentially a triangular shape) leads to a total delivery of about 19GB of data in response to Slashdot requests. A visualization of this effect can be seen here.  The UK is looking to add up to 7000 more off-shore wind turbines by 2020. That would provide up to 20% of their total electric needs. 
And the painstation,
now you can participate in games like "Total World Domination"...
 Search for the maximum value in each row of a matrix that is known to be totally monotone.   
Totally insane conversion of an Subaru
WRX to a super-ATV
Technology makes a high powered remote
control module for Pocket PCs
 One cautionary tale about getting hit by first the Digg effect and then later being Slashdotted, and why not to use TotalChoice Hosting. Ned introduces a new meaning for DDOS: Distributed Desirability of Stuff.  The Sony PS3 could become a good DVR machine. Their dual tuner add-on called PlayTV is due for release in Europe in Sept'08 for $160. You'll need a PS3 ($399) and also need to upgrade the hard drive to something in the 200GB plus range for another $150 or so for a total of about $700.  A look at the past, present and a guess at the future of web hosting from the perspective of what a startup company needs to spend on infrastructure just to get going. This is worth a read as it does a good job of pointing out that while the cost of the basic infrastructure (servers and software) has dramatically dropped in the last decade (for the entry-level portion of the market) it is still not easy to get the show on the road and while some progress is being made in addressing the scalability issues with things like Amazon's EC2 and Google's AppServer there is still much to be done.
Currently I think a virtual private server (VPS) solution is the best bet for those who need to start small, and while EC2 has some advantages its pricing is currently a lot higher. Going the VPS route has some scalability, some vendors (such as linode.com) offer about a 10:1 scaling ratio in features across their offered services.
Once you have maxed out a typical VPS vendor's offerings you are in the price range of a single dedicated server so the migration path could be continued by switching to a dedicated server or by getting your own hardware and perhaps co-locating it. Doing this could add about a factor of 5 to the scaling curve, so in total, the virtual and dedicated private server approaches should allow you to scale your application about 50 times without having to rework the architecture or selected technology. Once you have grown to encounter those limits you are probably leaving the domain of the startup, so its probably time for a rethink anyway.   Canada goes asteroid hunting: the NEOSSat is a mini satellite is being designed (total of 65kg) that will house a 6 inch telescope dedicated to searching out near Earth asteroids.  First Solar is targeting solar panels with a cost of about $1/watt. These are made from cadmium telluride deposited on glass sheets. Their expected production for 2009 is 1GW worth of panels, which is about 1/6th of the total world production. Discussed here on Slashdot.  The LaCie 4big Quadra is a 4-drive RAID box that can be attached by eSATA, Firewire or USB and can be expanded by chaining up to 4 of them for a total of 24TB.  CIGS (copper indium gallium diselenide) is a thin-film solar technology being developed by a number of companies, such as Solyndra. This has some potentially large cost advantages over silicon-based solar cells. This photo on Engadget gives a better view of these devices, they really do look a lot like fluorescent tubes.  Netbooks have hurt Windows profits, Microsoft is finding it hard to monopolize the low-end market because the cost of their Windows license is a significant part of the overall machine cost. This is something that anyone who has tried to build a low-cost "appliance" type machine (like a NAS device) based on Windows knows quite well. Typically you can buy all the new hardware you need for a few hundred dollars, and then the $140 or so for an XP license is close to half the cost of the hardware making you think strongly about using Linux instead. It looks like the netbook manufacturers are getting their XP licenses for something like $50, which means that on a $250 machine Microsoft is still 20% of the total, leaving little room for profit. The sudden development of the netbook market has taken Microsoft by surprise, its increasing size and popularity due to the typically lower price point is seen as threatening to erode the sales of traditional laptops and desktop systems and thus reduce Microsoft's profits. What Microsoft is not considering is that many of these netbook sales are going to people who are adding a second or third computing device, and who are only doing so because of the tempting price, so it is likely this new market is not eroding the traditional markets to the degree that Microsoft fears. In fact, if Microsoft were to extend its reduced price XP license some more it might find XP showing up in other low-cost devices like NAS boxes and set-top media players where Linux (thankfully) has a near total monopoly.  So how much does a computer technology author actually make? The first quarter sales figures for IronPython in Action are discussed here. Roughly about $7.5K on sales of 3000 copies in the first quarter of publication (which might be the largest part of the total sales for the life of the book).  A study by Siemens of the whole bulb life cycle (from manufacture to disposal) is showing that LED and compact fluorescent bulbs are now about equal in energy usage. They expect that LEDs will continue to improve in the future so should eventually use less total energy.  Agile Methods and Total Cost.  A Lego Crawler Town, an awesome construction.  Thoughts after a couple of weeks. I have owned a Google Nexus One for a couple of weeks now and I thought it would be a good time to record some first impressions. In a word BETA. Yes, in keeping with Google's fine tradition of apparently never finishing anything, this is most certainly a beta product. Now given the intended audience (geeks) of the Nexus One this is not a particularly bad thing, but Android is being billed as a mass-market phone (and appliance) operating system and I am finding the smart phone platform is falling short of what a consumer would need, want or expect.
The hardware is quite good, the device looks and feels nice. The screen is very nice, except in bright sunlight. The digitizer generally works quite well, it certainly feels like the iPhones I have played with. The sound quality is good for both phone and media functions. The battery life is good for this sort of device, I'm getting about two days of use out of it by which time the battery level is at about 30%, but I don't do many calls and maybe log about an hour of web surfing, an hour or two of MP3 playback and about 2.5 hours of GPS use in that time. I leave the WiFi and Bluetooth radios on all the time. The fastest drain is when I use the GPS (using Google's Latitude and the MyTracks route tracker applications). I like the fact the battery is user-swapable and there is a microSD card slot.
The only issues I have with the hardware so far are:
The software, this is the part of the phone that's really beta. I have not had any real problems with the underlying OS, I have not had to reboot the phone to get it to function properly or anything like that. My gripe is with the included applications. One of the things I wanted from this phone was a unification of the functions of my old phone plus my old Palm Tungsten T3 PDA, so that I would be able to replace two devices with one and have more functionality at hand too (like the GPS and browsing on the go). So far the places I find that fail are with the basic PDA functions. Here's how I see it:
- The ringer volume (as is mentioned here along with other issues) is too low
- the back cover is rather hard to remove, they could fix this quite easily by including a ridge or slot to get a grip on, or better yet a small latch.
- I would prefer that the microSD card slot was exposed (i.e. externally accessible on one side) so one could change cards without having to power down the phone, remove the back cover and battery and the reassemble everything. My little Samsung flip phone did this quite well. Perhaps there should be two slots, an internal one that is used as fixed storage and an external one that is intended for user-swapping?
- the dock connector appears to only provide a power connection, any other connection must be either through the USB port (which is limited) or via Bluetooth or WiFi radio. This may be a good thing, but at the moment it limits what other things the unit can be used for. Perhaps someone will make a WiFi player dock for it so that the device can be used to play video to an external monitor or TV.
- For a few cents more why didn't they put an infrared transmitter/receiver on this so that it could also be used as a programmable remote control?
- The GMail client is pretty good, its an effective way of doing email triage on the road (train) and the unification of your email into the Google GMail cloud is very well done. You do something on either the GMail web client (at home or at the office or where ever) or on the phone and it's auto-synchronized in a seamless fashion. For anyone who needs to deal with email while on trips this would be worth it alone.
- The contacts manager is also very good, again it pulls off a nice, seamless two way synchronization All you need to do to make this useful is to import your contacts into the GMail contacts lists. I had to do some work on this one because GMail does not have a direct import from Palm devices, you have to export to a CSV and then upload to GMail, which is ok, except GMail import does not understand a lot of the columns that the Palm export provides so it just tosses a lot of stuff into the "Notes" section.
- The todo (tasks) list is missing. Total fail, GMail has a todo list on the web, but to get at it from your Nexus One you must visit a web page! Todo lists have been standard on PDAs since the beginning, so why is this missing?
- The Note taking function is also missing. It seems obvious that this should have been implemented as something that interfaced with Google Docs on the web, in fact there is a third-party free application called GDocs that attempts to fill this void.
- While the device does have a media player that does a reasonable job of MP3 playback and video playback this is a very basic implementation. It lacks the glitter of what the world has come to expect from the iPhone, so it's just basic marketing that this needs to be improved. Note the video formats this can play appears to be pretty limited, so expect to transcode anything you want to view here. Given there are a lot of inexpensive media players that are based on Linux that do a great job of playing just about anything without using super powerful chips one wonders why this cannot be done on this phone?
The last issue is with accessing the microSD card over the USB cable to load or unload data. As a geek I can understand why they have done what they have done, but surely there must be a better way! Here is what the user sees:
In my view what should happen is that when you plug in the USB cable the phone should immediately do all the mounting, the fact it can detect the connection and then prompt you, tells me that there's no real reason why it could not have just done the mounting right away. The mounting attempt might fail if some phone application current was using the SD card (though I have not seen this happen yet), in which case it should notify you of the problem. Then Windows would have quickly opened the drive and you could get onto the important business of dragging over some more MP3s right away. Once you are done with the drive in Windows, you should just use the Windows eject function as normal. Then the phone would detect the end of the session (as it currently does) and instead of bothering you with some more UNIX voodoo it should just silently umount the drive and return it to the normal phone mode - only if there is a problem should it prompt you for anything. This would make the whole process plug and play, the only voodoo left is on the Windows box when ejecting the drive at the end, and that's now accepted as "normal".
- Upon connecting his Nexus One to a computer via the USB cable he gets a notification that says the USB was connected.
- He then drags open the notifications list and touches the USB notification.
- Then a dialog appears saying: "You have connected your phone to your computer via USB. Select "Mount" if you want to copy files between your computer and your phone's SD card." and it gives you two buttons: "Mount" and "Don't Mount". This simply reeks of geek, and not just any geek, we're talking about 50 year old UNIX geeks with massive beards that wear old hiking boots to work in case they need to climb things in the server room! Mount, don't talk to me about Mount! Steve Jobs must find this hilarious!
- Once you hit "mount" your microSD card becomes accessible from the computer and then you can use it until you use the Window's remove USB devices tool to eject it (in a way equally mysterious, but in this day of USB thumb drives something that most people know how to use).
- Once you do this the Nexus One gives you another notification titled: "Turn off USB storage", tapping this gets you another dialog that reads "Before turning off USB storage, make sure you have unmounted the USB host. Select "Turn Off" to turn off USB storage." and gives you to choices "Turn Off" and "Cancel". Again the mountains appear on the phone.
['total'] is in these pages: