View Single Post
  #16   Report Post  
Posted to sci.electronics.repair
Bob Larter Bob Larter is offline
external usenet poster
 
Posts: 389
Default Photocopier - paper scratches on the OPC

David Nebenzahl wrote:
On 6/13/2009 5:42 AM Jim Yanik spake thus:

toner is a wax compound.waxes are also lubricants.


That's not my understanding: from what I've read, toner is basically a
mixture of pigment (carbon black or equivalent) and plastic (styrene)
that melts onto the printed substrate (paper).


Correct.

Maybe you're thinking of phase-change/sublimation printing (e.g.,
Xerox/Tektronix Phaser), which does use wax as the carrier.


That'd be my guess too.

--
W
. | ,. w , "Some people are alive only because
\|/ \|/ it is illegal to kill them." Perna condita delenda est
---^----^---------------------------------------------------------------