Sharp AR-M550 error code E7-02

[Virus2007]

Re: Sharp AR-M550 error code E7-02

hi,

process to try to solve a e7-02 in detail.

1- Turn on the machine em simulation code #*C* - Program 61 - Sub code 01 or 02 - test lsu
2 - with the the machine disassembled and accessible lsu there are 2 red screws on the LSU board, try to find these screws with the extent to which the test appears lsu ok. Whenever you move the bolts to be tested in simulation to see when LSU appears OK. is a process that requires two people, one in the simulation machine and the other on the lsu move the screws carefully.

[copyplus]

Re: Sharp AR-M550 error code E7-02

I tried to move both of the potentiometers on the LSU board but NG does not changes to OK. Any other suggestions, thanks.

[copyplus]

Re: Sharp AR-M550 error code E7-02

Is it possible to use the scanner unit from Sharp AR620 in Sharp AR550?

[copyplus]

Re: Sharp AR-M550 error code E7-02

Is it possible to use the scanner unit from Sharp AR620 in to Sharp AR550?

[Akitu]

Re: Sharp AR-M550 error code E7-02

Parts appear to be the same in the manual, so I would assume it's possible.