TI 810 Blowing F2 fuse

could be anything and without a look myself i couldnt tell you try disconnecting the wiper switch and see what happens is about the best i can come up with was thinking of the self park but with motor disconnected and it still blows ?? thats that out the equation .

I would expect a shorted component in the power supply

Call service technician
Check polarity of 120 volt outlet
Call Rheem for new PC board
If the 3A glass fuse located on PC board is blowing, then something is drawing too much current or shorted on board... problem is probably bad PC board
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Gene

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

The printhead is probably bad. You can check the cable for complete insertion, unusual wear or physical cuts. There are 2 nuts on either side that attach the head to the carrage. Remove these and you can remove the printhead. There are little coils and hammers that strike the wires. Look at those for burns, misalignment or the wires being broken or too short.
Replace the printhead if necessary.

The paper out switch is on the left behind the paper. It is loose or has gotten bent. Tighten the screws or bend the lever out towards you a little and reinsert the paper.

have you tried a different outlet? something my be wrong internally

More than likely the motor is shorted internally

http://www.driverwizard.org/wizard/w?ms.driversfor.wizard

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Hi, Have you tried the Epson driver "ep10759.exe"? It is available at http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&oid=14250&prodoid=8192&infoType=Downloads&platform=Windows It this still doesn't workout for you, pls post back as to how you connect the 810 to your PC (USB or LPT/Parallel), Good luck and kind regards.