Never Use Smartmedia Cards With Card Reader

Smartmedia cards

After I lost my previous digital camera, the [Casio Exilim EX-Z3](http://world.casio.com/exilim/en/ex_z3/style/) (it was stolen at Roxy), I turned my attention to my wife’s [Olympus C-4000](http://www.olympusamerica.com/cpg_section/cpg_archived_product_details.asp?product=869&fl=2). In my opinion, this camera is nicer than the lost one. It is a bit bigger, but it is also more comfortable to hold. The picture quality is a lot better and the flash is much stronger.

However, it uses [Smartmedia](http://en.wikipedia.org/wiki/Smartmedia) memory cards which I found very fragile. With my old camera, I used to transfer pictures to my computer by removing its [Secure Digital](http://en.wikipedia.org/wiki/Secure_Digital) and placing it inside my card reader. With Smartmedia, I found out that reading a Smartmedia card with a card reader often rendered it unreadable by the camera, while still readable by computer.

After wasting two Smartmedias, I found out that I’m not alone with this problem, there are lots of people having similar problem. The problem is caused by several card reader’s chipset that overwrites the card’s Card Information Structure (CIS) content. The solution is to low level format the card so that the CIS gets overwritten or rewrite the CIS itself. The problem is I couldn’t find a card reader that could low level format a Smartmedia card. Those which can do a low level format are usually standalone Smartmedia reader. They are rare in todays market since Smartmedia has been deprecated and the market is full of *x*-in-1 readers.

There are also numerous problem that don’t involve CIS. They are all over the Internet. Here is my summary of solutions to solve most of Smartmedia problems:

* Dirty contacts. Clean the contacts on Smartmedia. To clean contacts inside the reader, get a cheap 8MB card, swab the contacts with alcohol moistened cotton swab, and then insert and eject the card multiple times
* Inconsistent filesystem. Probably caused by negligence to unmount the media before ejecting it. Solution: use a disk checking program (use scandisk or chkdsk under Windows or fsck.vfat under Linux), format it (using format.exe under Windows or mkfs.msdos under Linux), or wipe the disk with zeroes (using `dd if=/dev/zero of=/dev/camera` under Linux, or use something like WinHex under Windows) and then format using the camera itself.
* Broken CIS. Caused by reading using some card readers. Follow this [delicate instruction](http://www.digit-life.com/articles/smcrestore/), assuming you have a compatible reader.
* You could try uncheck read-only bit on every file and directory inside the Smartmedia. This easily fixed it for some people. Lucky bastards.
* Try several utilities listed [here](http://www.marshost.com/~rashmun/).
* Buy another one, but follow my recommendation below.

Here is some recommendation regarding Smartmedia cards I found on the Internet:

* Do not read the card using a card reader, always use data cable to transfer pictures to the computer. Using a card reader may corrupt the card’s CIS information.
* Do not transfer files INTO the card. The camera itself might be confused by valid but complex state of filesystem such as fragmentations or missing links. Since Smartmedia is an obsolete format, we can expect the camera itself is an older model which could use simplified algorithm to access the filesystem.
* Some people recommends to format the card every 3 days, but I don’t think this is necessary and might shorten the card’s lifetime
* Do not share the card with another device such as MP3 players, voice recorders or printers. These devices could use simplified algorithm too, and might have different ideas on how filesystem should be laid out and therefore could confuse each other.

5 comments

  1. ehm.. warning ini apa hanya untuk smartmedia? gw sih pakai CF, dan kebeutulan masih belum beli card reader… tapi ribet juga bolah balik transfer dari kamera…

  2. Hmm, dari yang gua baca2 sih problem CF ada, tapi gak separah SM, soalnya controller CF ada di card-nya, bukan di camera (pin out CF itu sama dengan ATA, cuma beda bentuknya aja).

  3. damn…
    CF Lexar gue 1 Giga tau tau corrupt dan hanya bisa menulis max di 80mega selebihnya freeze! ato di camera CF Error

    arrrghhhhh
    udeh gw del partisi, repartisi paka paragon 7, sama aja

    speechless gw :((

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