In message <
mpro.mlmb7g0p...@powys.org>
You can save a lot of money by refilling cartridges.
Lasers use two different methods. The cheaper ones generally replace
the photoconductive roller, associated corona wires etc and the toner
hopper and waste collection as a single unit, usually called a
cartridge. These can be refilled, maybe half a dozen times, before the
photoconductive roller wears out. As the roller is an expensive
component these cartridges are generally expensive items, as you've
found out.
It is CRITICAL when refilling to empty the waste collection
compartment, otherwise toner leakage and streaking occur. Some
commercially sold refilled cartridges have this problem. I have found
the ones from Viking Direct (Office Depot brand) to be reliable for my
HP - I don't know whether this is true for all makes from this
supplier.
The more expensive lasers use separate toner hoppers, which are
basically tubes of toner. These are cheaper to buy, but it can still
be worth refilling them. They tend to be easier to refill.
Refilling (and emptying) instructions are available from some
suppliers of bulk toner powder.
Finally, beware of cleaning up toner spills with a vacuum cleaner.
Sometimes the very file particles are not stopped by the filters, and
redecorate the room!
As a rough estimate, buying refilled cartridges is around half the
price of manufacturers branded ones, and refilling your own around
half of that cost (i.e. a quarter of a new one).
--
Alan Adams, from Northamptonshire
al...@adamshome.org.uk
http://www.nckc.org.uk/