Canon PIXMA MPA830 power loss

hi did you mean dead set?check the fuse on the power supply.you can see it by opening the the back to where the power cord is inserted..replace the fuse if blown..

unplug the printer from all source of power supply ,leave it for like 15min then plug it back.make sure the printer is proberly connected

check out the power cord or replace the power cord with new one

You could take it apart to get it out but be aware of the high voltages contained inside printer capacitors. You need to leave it unplugged for at least a week to allow the capacitors to discharge.

4 step to Reset waste counter CANON PIXMA iP 1500
STEP 1:- Disconnect printer from AC power(unplug it from all source of power supply leave it for 5min then back after))
STEP 2:- Press and HOLD the POWER button, and connect printer to AC power
STEP 3:- release the the POWER button
STEP 4:- Press the POWER button again

Try leaving it unplugged for 1 hour plug it back into a different wall outlet and the power supply should then come back to life. If not take it to a canon service center.

the 5400 error is telling you there was excessive temperature in the printhead, and this error code will stop all printing attempts.

Unplug the power from the printer and leave it off for a hour and then check the pins inside the carriage and clean them and clean the contacts on the back of the head.

it may need to be reset or the worse the power surge blew out its memmory chips inside the printer. printers come with an amount of memmory about 4 to 8 megs so that it can remember print jobs try a test page after you leave unpluged for half hour
the printer should be able reset itself

I had this same issue. Lost power in the house for just a second, but after the printer would not turn on. I think that the loss of power caused the printer to get stuck in a locked state. Tried everything I could think of including changing outlets that the printer was plugged into but nothing seemed to work. Saw a troubleshooting tip on the Canon webpage about unplugging the unit for 5 minutes and thought it was hooey, but tried it anyway. Ended up leaving the unit unplugged for probably 15 minutes and when I re-plugged it in it fired right up.