30,000 is nothing. Maybe, maybe you need to replace the drum. Of course if it's not made anymore...
Any laser printer should last just shy of forever. These are simple, simple machines. You're not printing enough to really worry about incremental costs. Just buy a cheap, popular laser.
It's a bit worse than that I think. Stated costs do not include:
Also, for an "I want it now!" service it's really, really slow. As the service get's popular, the line gets longer and it becomes less useful.
The skill-sets and equipment necessary to sell books are completely unrelated to what's needed to manufacture them. The idea of books being printed in the bookstore is completely awesome and completely impractical.
What would be good is POD manufacture then ship next day. Practical, cheaper, reliable, better quality. I'd buy it.
Amazon wants to protect their business model. That's what the Kindle is about really. They had to have it out there before someone else does a reasonable E-Book model.
Amazon is modeled after traditional book distribution. They think they deserve 65% any time they touch a book. This is why you have the supposed "average" price of $10. Amazon takes $6.50, the author gets paid a $1.50 and the publisher has $2.00 to pay for editing, marketing, and overhead... which is just barely workable.
If the price was $5.00, then Amazon takes $3.25, the author gets $1.50 and only $.25 is left for the publisher... not enough to do
As long as Amazon is so greedy, we won't see $5.00 Kindle books. But they are seriously leaving themselves open to attack by insisting on taking such high margins. If enough alternative E-Book hardware gets out there, then someone will come and seize the market overnight by offering a reasonable deal to publishers. Thus the rise of the virtual Kindles ala iPhone Kindle Reader: they have to remove reasons for people to try alternative systems so that they can milk this for as long as possible.
Lots of folks confuse bad management with destiny. -- Frank Hubbard