21 Jan
2002
21 Jan
'02
1:30 p.m.
From: ard(a)p850ug1.demon.co.uk (Tony Duell)
Subject: Re: OT? Apple Stylewriter problems (update)
To: classiccmp(a)classiccmp.org
Date: Mon, 21 Jan 2002 23:53:23 +0000 (GMT)
Reply-to: classiccmp(a)classiccmp.org
..."heater?" IIRC, Pete said these transistors work up to 100 MHz and they
are being used to drive *heaters?* Does that mean the other 17 or so
Sorry, I am so used to HP thermal inkjets that I forgot that other makes
don't work by heating up the ink...
Forget about 'heaters', and replace with whatever sort of actuator the
printhead acutally uses...