HP all-in-one Laserjet 3330 scanner error

This post is here purely to help those who are Googling for a solution to this problem. Everyone else please ignore!

aio.pngIf you have an HP all-in-one 3300-series printer/copier/scanner, and it starts saying “Scanner error power off->power on”, but powering off and on doesn’t help, then you really need this page. Many thanks to all who posted there!

Basically, you power off the printer and unscrew the screw which allows you to remove the small piece of glass to the left of the main scanning glass.

Using some needle-nosed pliers through the opening, grasp the drive belt and use it to move the scanning head across from the right hand side of the scanning area to the left, until it’s right under the opening. At the bottom of the wide slot, there’s a mirror, and it gets fogged up with something.

Shine a good light in there and use dry Q-tips to give the mirror a good clean. Then reassemble everything and turn the printer back on. After a little warm-up, you should get the ‘Ready’ prompt again, and your heart will be filled with joy.

The whole process should only take about 5 mins. There may be other things which cause a ‘scanner error’, but this fixed it for me and, it would appear, for many others.

Quote of the day

The origin of this is unknown but I came across it in the documentation for some project-management software:

One cannot bring a baby into the world in one month by getting nine women pregnant at the same time.

AppleTVUK?

One of the things Steve Jobs announced in his latest keynote was a drop in the price of the AppleTV, from $299 to $229 for the base model.

This should be good news for us at CamVine, because we buy quite a few of these – we take them apart and do nefarious things with them.

But there’s no price drop in the UK market – in fact, they’re still selling at £199. Now that’s not a bad price overall, and you have to remember that UK prices include 17.5% tax, but it’s still nearly $400 – substantially more even than the old price.

The price drop in the US, of course, coincided with the availability of movie rentals from the iTunes Music Store – something not available in other parts of the world yet. I wonder if the US hardware is being subsidised at all by the rental business?

They’re very nice devices, but I don’t have one at home because, some time ago, I bought a Mac Mini to go beside my TV, and an Elgato EyeTV box to capture digital broadcasts. It does everything the AppleTV does and a lot more – playing DVDs, for one thing. At the time, it seemed like quite an extravagance. But I’ve never regretted it for a moment. The vast majority of our TV watching is done this way now, and the recent release of a new version of the EyeTV software just makes it better.

World Wide Wobegon

I wrote before about Garrison Keillor’s News from Lake Wobegon. This regular feature of his Prairie Home Companion show is available as a weekly podcast here.

The Jan 5th episode was a very good one, I think, and if you’re not familiar with GK’s genius, I recommend grabbing the MP3 file.

You CAN make money from Open Source software…

The acquisition of XenSource by Citrix a few months ago was a powerful example, and yesterday Sun announced that they will be paying $1B for MySQL, which many people thought might have an IPO this year.

It’s a surprise, but I think Sun will probably be good guardians of what has become one of the most important Open Source projects.

Floating

There are some quite surreal images in this set on Flickr.

Float

I don’t know how he does them, whether they are mid-jump, or clever photoshopping, or airbrushed-out supports, or a combination of these, but they’re remarkably haunting…

Interesting statistic for the day

The most pessimistic official estimate for the total number of deaths that might have resulted from the Chernobyl disaster, both directly (56) and indirectly through the fallout in the surrounding area, is about 9000. That’s very large.

It’s also about the same as the number of people who die in Chinese coal mines every 18 months.

Sources – here and here.

Browsing Leopards

Here’s a new feature in Apple’s Leopard OS that’s quite easy to miss:

In the File > Open dialog box on most apps, the left-hand side of the dialog shows your disks, your favourite places etc. What I hadn’t noticed until I heard about it on the Inside Aperture podcast was that in many cases there will also be a ‘Media’ section below these, which lets you browse and search your music from iTunes, your photos from iPhoto and Aperture etc.

Here, I’m browsing my Aperture library from Word’s Insert > Picture > From file… menu.

Media browsing

No need to know the directory in which an image lives before inserting it into your document, if you prefer to think in terms of albums. No need to start up your photo-management software in order to find it.

I write this blog in WordPress using Safari, and when I came to upload the image above I noticed that the upload dialog box has the same Media Browser section too. And because this is part of the OS, not the application, it’s also there in Firefox.

Just to repeat the point, here I’m in Sound Studio opening tracks from iTunes:

Audio media browsing

MacDisplayLink

I have a cat, which I think I can now let out of the bag.

DisplayLink (who, quite rightly, seem to be the darling of CES at present) have started demonstrating the Mac support for their video-over-USB technology.

I’ve been using it for a few months, and while the performance isn’t up to that of the Windows drivers yet, it’s quite usable. Here’s a photo I took in September of my 4-screen MacBook Pro setup.

MBP running DisplayLink

You’ll notice that the DVI connector is not in use in this shot. Normally, at present, I’m using one DVI screen and one USB screen, giving three screens in all.

As we’ve always said, pixels are like broadband – they’re addictive. Once you’ve had them, you don’t want to give them up. A friend pointed out that this makes complete sense – displays are the network between your computer and your brain, so having a lot more of them really is like upgrading to a broadband connection.

And no, before anyone asks, I’m not sure when the Mac drivers will be generally available!

Congratulations to Patrick et al…

Blogging with a 90-year time lag

Harry Lamin, a British soldier in WW1, wrote letters back to his family at home. Now, exactly 90 years on, his grandson is publishing them as a blog, in real time. It’s been quiet for a couple of weeks because letters only come occasionally and the last one was on Dec 30th, 1917.

Now… as then, of course… nobody knows if he’s still alive.

It’s a brilliant idea. More information on CNN.

MacWoof

Staying at my in-laws’ over Christmas, there weren’t enough computers to go round, so I had to share my laptop with other members of the family.

MacWoof

Google ergo ego

Ah, that’s nice… a Google search for ‘quentin’ has me back on page one again. Something that hasn’t happened for some time, mostly since that Tarantino fellow became rather popular.

It just goes to show that the level of ability one needs to achieve fame these days is just proportional to the popularity of one’s name!

🙂

© Copyright Quentin Stafford-Fraser