Sharp AR-M550U code:E7-03 - Sharp MX-2300N Color Copier

I lost the file optin on AR-M550U how do i get it back?

Touch # * C * on the panel
touch 22, then the start button
touch 7, then the start button.
it will display the code on the screen for you

Copier Collin Houston TX Copier and Imaging Expert

According to the error code manual, it means "U7 00 PC/Modem communication trouble" - You can download the entire list of all codes at the link below. It includes your machine specifically. Hope this helps. http://olsonbros.com/sharp/support/pdf_trbl/trbl-arm550n_m550u_m620n_m620u_m700n_m700u.pdf

you can Find any Sharp Driver From here :
http://www.sharpmea.com/cps/rde/xchg/ae/hs.xsl/-/html/support--downloads.htm
this is the Official Driver's search engine for all sharp products Download Center

Greetings to meet code F2-00 on Sharp copier What should I do. Need help.

Change the toner catridge

enter code 14

controller connection trouble if you are technical then power down the unit and unplug it ....remove rear cover and reseat all connectors....if you are not technical then call for local service rep....are you in the midwestern usa?

F2-31 is related to the image process control for the drum. The drum sirface is read by the image density sensor - if it has a problem doing so then it will give this code. Possible causes could be a bad/old/worn drum or the drum is not being cleaned properly by the drum blade. To run the processor control adjustment do the following : press the "P" key then "*" key then "C" key then "*" key again. this will bring you into service mode. (warning : please do not make any other adjustments in this mode as you can do some serious damage to your copier). then type 44 and press start key then 2 and start key again. Once it is finished running restart the copier. If this fails you need to look at the drum and possibly change it.

For the AR-M335U/455U-they are AR-SC2,5000 staples                            AR-M550U/700U,N-they are AR_SC11 staples                     They are a box of three. Hope this helps