What does this scan of my Canon i865 nozzle check indicate?
- Thread starter Wam7
- Start date
Your photoblack seems to be fine (nearly), but your magenta has problems. Start a head cleaning, or check the air vent of the cart, or try another cart or check the purge unit. If this does not do the trick, a manual cleaning of the print head may be a good idea.
- Thread starter
- #3
The parts of the nozzle check which are dark green now normally appear nearly black, because the colors cyan, magenta and yellow are printed on top of each other. If one of the colors is missing, you can only see the other two. Here: yellow+cyan=green.
I doubt that the purge unit ist the problem because you have only severe problems with one color, but if you want to check it: on the right side of the printer are two little sponges where the print head parks when the printer is off. give some water on the sponge and perform a head cleaning. If the water is gone, the purge unit should be okay.
I doubt that the purge unit ist the problem because you have only severe problems with one color, but if you want to check it: on the right side of the printer are two little sponges where the print head parks when the printer is off. give some water on the sponge and perform a head cleaning. If the water is gone, the purge unit should be okay.
- Thread starter
- #5
Thanks, though I am not sure if that is correct. I tested each colour on it's own, the Cyan, Magenta, & Yellow with nozzle pattern and all of them printed their colour on squares M & N. I then tested them all together and I still get the Green. Logically I can not see why they work separately and not together.
I tried the 6Bk but this did not print on the M & N and I suspect it should do. I will check this with Canon.
I tried the 6Bk but this did not print on the M & N and I suspect it should do. I will check this with Canon.
- Thread starter
- #6
jackson
Printer Guru
Since the Photo black is only used when the paper type is set to photo, what happens if you print a sheet of black text ?
Either it's black or some odd leak (which only appears when printing photos) is mixing in with the black.
Or the printer is confused because a setting (profile?) or driver is wrong.
I would uninstall the printer, remove the drivers and start again.
Either it's black or some odd leak (which only appears when printing photos) is mixing in with the black.
Or the printer is confused because a setting (profile?) or driver is wrong.
I would uninstall the printer, remove the drivers and start again.
- Thread starter
- #8
Black text is fine (that uses the 3eBK). It's just photo's that have a green tint to them as demonstrated by the M & N. I have done a thorough and exhaustive clean of the print head so that I am pretty sure no blocks are in there. I am stumped as to what's causing it & don't want to buy a new print head just in case that does not solve it.
I have done a fresh install and even used the IP4200 drivers but it's still the same.
I have done a fresh install and even used the IP4200 drivers but it's still the same.
jackson
Printer Guru
My point was to select 'photo' paper and print a sheet of black text on regular paper.
Since it's 'photo' it should use the bci6 photo black only and no other colours.
I reasoned then that if the black came out green, there was either contamination into the photo black or the wrong instructions were getting to the print head.
If the photo black was tinted, there couldn't be a blockage since no other but the black would be used on a black 'photo'.
Since it's 'photo' it should use the bci6 photo black only and no other colours.
I reasoned then that if the black came out green, there was either contamination into the photo black or the wrong instructions were getting to the print head.
If the photo black was tinted, there couldn't be a blockage since no other but the black would be used on a black 'photo'.
- Thread starter
- #10
