Sharp mx 362

[Saji]

sharp Mx 362 showing Error 7-21,wht could be the problem, how to reset it pls help.
thanks in advance

[muthuk7]

Re: Sharp mx 362

hi mr.saji,

if your machine model should be MX-M362N and the error code might be E7-21 the remedy is

Use SIM61-1 to check the operation of the LSU.

Check the PWB and connection of the harness in the

LSU.

Replace the LSU.

[Saji]

Re: Sharp mx 362

Thank you so much...