On Wed, 31 May 2006 15:07:55 +0200, Russell Shaw <
rjshaw@...>
wrote:
> Hi,
> I needed to make a pcb. I hadn't used the Stylus 460 for atleast 6
> months.
> After a couple of nozzle cleans, the epson test print showed one black
> line
> missing. A half dozen more cleans wouldn't fix it. So i put in an old
> black
> cartridge after filling it with metholated spirits with a syringe. I did
> dozens of cleans until the cartridge was empty, but it was still blocked.
> I refilled the cartridge with "Hardworking Nifti" spray cleaner
> detergent,
> and did 20 more nozzle cleans. Now all nozzles work.
> In linux, i just enter "escputil -c" 50 times (using the Bash shell
> repeat
> feature) and leave the printer to do 50 nozzle cleans. When i come back,
> i
> just enter "escputil -n" to do a nozzle check.
Experience (of others, not me) has shown that a high number of head
cleaning cycles rarely solves such a problem. If it isn't gone after 2 or
3 cycles the other 47 are unlikely to clear it. In such cases saturate the
parking pad with steve's cleaning mix and drive the head onto it manually
and let it sit. has cleaned every printer i tried it with right up.
ST