Cups black printing blue

2004-10-11 Thread robin
Hello,
Has anybody else come across this problem; text now prints blue instead 
of black, including the cups print test page

Kernel version: 2.4.25-k7
Device   /dev/usb/lp0
Cups:   ii  cupsys 1.1.20final+cv Common UNIX 
Printing System(tm) - server
   ii  cupsys-bsd 1.1.20final+cv Common UNIX 
Printing System(tm) - BSD comman
   ii  cupsys-client  1.1.20final+cv Common UNIX 
Printing System(tm) - client pro
   ii  cupsys-driver- 4.2.6-7Gimp-Print 
printer drivers for CUPS
   ii  cupsys-driver- 4.2.6-7Gimp-Print 
printer drivers for CUPS

Printer epson c70 (individual ink tanks)
Ink levels all over 50%
Action so far: Checked logs - no error messages
 Shutdown printer and removed power lead for 30 secs
 Run /etc/init.d/cupsys stop and start
 Full reboot.
Only thing that has changed on my system is the addition of open-office 
via apt about a week ago but I cannot say the problem coincides with that.

Thanks
Robin
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Re: Cups black printing blue

2004-10-11 Thread Greg Folkert
On Mon, 2004-10-11 at 19:19 +0100, robin wrote:
 Only thing that has changed on my system is the addition of open-office 
 via apt about a week ago but I cannot say the problem coincides with that.

I had this once. My hp855C was printing a very Dark Blue Black as well
as cyan, magenta and yellow.

Even all black was Dark Blue. It was the cartridge. Some how the ink was
not mixed properly and had sort of separated. Giving me *VERY* black ink
for a while, then once day while printing my Daughters report for
school... it started to print this Blue.

I changed the Black cartridge and within seconds I could see black
letters being printed.

You of course also realize 99% of Black inkjet cartridges, actually have
*REALLY REALLY* dark blue in them.

Print a BLACK test block, then carefully wash it out in cold water
sifting... Blue is the color that comes out.

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Re: Cups black printing blue

2004-10-11 Thread robin




Greg Folkert wrote:

  On Mon, 2004-10-11 at 19:19 +0100, robin wrote:
  
  
Only thing that has changed on my system is the addition of open-office 
via apt about a week ago but I cannot say the problem coincides with that.

  
  
I had this once. My hp855C was printing a very Dark Blue Black as well
as cyan, magenta and yellow.

Even all black was Dark Blue. It was the cartridge. Some how the ink was
not mixed properly and had sort of separated. Giving me *VERY* black ink
for a while, then once day while printing my Daughters report for
school... it started to print this Blue.

I changed the Black cartridge and within seconds I could see black
letters being printed.

You of course also realize 99% of Black inkjet cartridges, actually have
*REALLY REALLY* dark blue in them.

Print a BLACK test block, then carefully wash it out in cold water
"sifting"... Blue is the color that comes out.

  

Thanks but I don't think this applies in this instant as when I run
escputil -n (nozzle check) black is black. Also the blue is "this colour"

Cheers
Robin