I believe you have a temperator warm up issue, when does the error ocuur after initially turning on, if it's within 120 seconds or less it's probably a fuse if after it's probably a lamp.
\Thank You,
Mikey
okay I made a mistake in thinking it was a fuser problem, i looked up e-7 code for an fp-7720 and it doesn't show any e-7 code but it may be a sorter problem if you have one attahed. if you do then the bins may be jammed or sorter is out of allignment.open and close the sorter and if it still doesn't go away then try unpluggin it. you also need to let me know if the code goes away at any point or does it come on immediately after turning on.
Thank You,
Mikey
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Thank you, we are looking to find where the fuse is - not an easy task - so we are still at ground zero until I find it and check it out. Thank you for your help.
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