Canon i455 won't print black

Clean the nozzles. If it still does not print in black have the print head checked up by a technician.

I've had the Canon i9100 since 2003 and have excellent photo printing results. In 2009 it started playing up and I'd gt some banding. More recently, black didn't want to print. It was as though the black ink in the print head got dry some days.

April 2010 - The colours started printing strange and I bought a brand new print head and installed it. Only takes a minute. Still had an issue with photo printing. Black and white was excellent but colours weren't true.

Found advice online to try cleaning the print head to print head carrier electrical contacts by rubbing them with a rubber eraser.

I did that and now I'm getting perfect colour photo prints again.

I had been thinking about buying a new A3+ printer but this is old printer is now working as good as new.

Thank you very much my problem is now solved I was told to remove the printer head and soak it on a saucer of hot water to clear the blockage I did this and it is now O K

Sounds like you need a printhead, QY6-0064-000 around $40.00. The only other thing that could do that is the purge assembly if it's not cleaning the black part of the printhead properly.

try this.
OK, Canon will hate me for posting this.

1. Remove ink cartridges
2. Remove print head
3. go to sink or tub (stainless steel, not plastic type), pick up a roll of paper towel on the way.
4. Fold several layers of paper towel and place on flat surface.
5. Run hot water until HOT!
6. Turn hot water back to a dribble.
7. Run the dribbling hot water through print head, be careful not to wet the gold contacts.
8.When water running through print head is clear, place print head on paper towel.
9. Repeat number 7 and 8 until no colour shows on paper towel.
10. Gently DAB print head (DO NOT WIPE) inside and out with dry paper towel until dry.
11. I normally replace print head after drying, but you may wish to let it air dry overnight.
12. Replace print head in printer and install cartridges
13. Start printing.

I do this to all 4 of my Canon printers every 6 months or so.

If any colour fails to print after this process it means your print head probably needs replacing.

You can try this, but maybe a new print head is needed.
OK, Canon will hate me for posting this.

1. Remove ink cartridges
2. Remove print head
3. go to sink or tub (stainless steel, not plastic type), pick up a roll of paper towel on the way.
4. Fold several layers of paper towel and place on flat surface.
5. Run hot water until HOT!
6. Turn hot water back to a dribble.
7. Run the dribbling hot water through print head, be careful not to wet the gold contacts.
8.When water running through print head is clear, place print head on paper towel.
9. Repeat number 7 and 8 until no colour shows on paper towel.
10. Gently DAB print head (DO NOT WIPE) inside and out with dry paper towel until dry.
11. I normally replace print head after drying, but you may wish to let it air dry overnight.
12. Replace print head in printer and install cartridges
13. Start printing.

I do this to all 4 of my Canon printers every 6 months or so.

If any colour fails to print after this process it means your print head probably needs replacing.

Hi , try to clean head until the black color will complete visible .clean also the ink retainer or tank replace with clean absorbent.

Hi , printer need head cleaning until the black ink visible and dark black appear. Replace also the retaining tank with absorbent pudding.

1. Reseat the Print Head - i450 / i455 2. Reset the printer 3. The i455 may require repair 4. The Print Head may need replacing - i455

Rhis seems to be a printer Firmware problem, Nothing for it but to bin the printer and start again.