I need a bulk ink attachment device for my printer and a few other replacement parts such as

a new hard disk and a power supply.

The prices of the replacement original colour dispensers are unbelievable!

In Big C they have them locked away, probably in case of an armed hold-up!

Of failing that, can anyone suggest a reliable source in Bangkok/on the web where I can order these things?

Had a few people ask me of late about computer repairs and good shops. Seems many are not good or have to send to BKK for the parts.

There are ample computer shops in NS but I am not sure if they will have what you require for the ink.

If you have the time and can get to BKK I would have thought it would be cheaper to buy there. There are some really good computer fairs there and anyone in the BKK forum should be able to direct you to the better places.