Problem printing i have an mp780. i just replaced the ink and it will not print. the alarm light remains on and it shows a service error 6A00. does anyone know how to fix this?

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Leonard Goldstein

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86 Answers

Probably means the print head is jammed and can't slide freely on the track. Try unplugging the printer and *gently* sliding the head/cartidge toward the center. Then inspect the cartridge path to see if you can find an obstruction. It may help to remove the case (it should snap off) unless that makes you nervous. Lots of good suggestions at . Good luck!

Posted on Sep 09, 2007

Leonard Goldstein Sep 09, 2007

Forgot to add--be sure the ink cartridge is snapped all the way into place.

Anonymous

6A00 indicates there is a problem with the purge motor - the most likely cause is that paper may be jammed in the purge unit on the RHS. Open the main cover so the carriage moves to the centre and power off the machine. Get a torch to see inside and remove any jammed paper.

Posted on Sep 09, 2007

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PIXMA MP780 All-In-One InkJet Printer: Getting Printer Error 6A00 light on pinter flashin...

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The 6A00 is a Canon generic code for paper path jam.

Solution 1:
Move the printhead carriage back and forth a few times.

Solution 2:
Check the purge unit: Moving the print head assembly will not clear a purge unit if its jammed with paper, paper clips, push pins, screws, cookie crisp, flower bud pods or the like.

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Press the ink pads down in the purge unit.

All I ask is please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
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The 6A00 is a Canon generic code for paper path jam.
Some where in the paper path a sensor is activated indicating paper jam so the printer will give off a 6A00 code.
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If you found this useful all I ask is call back and just gave a vote, it will gave me some satisfaction to know am helping some one, so I will keep on helping.
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Solution 1:
Move the printhead carriage back and forth a few times.

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Check the purge unit: Moving the print head assembly will not clear a purge unit if its jammed with paper, paper clips, push pins, screws, cookie crisp, flower bud pods or the like.

Solution 3:
Press the ink pads down in the purge unit.
Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks

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