I lost my key operator password for my sharp ar-m550u, how do i recover?

SOURCE: Sharp AR-5320E Black and White

Sharp AR -5320 Software Download

SOURCE: Sharp -COPIERS - AR-5316

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Sharp does offer a linux driver, look for a cups driver.. Sharp offers drivers for mac, linux, hp output servers, as/400, windows etc... of course this varies on model number...

SOURCE: Lost key operator code for Sharp Copier AR-M207.

The default is 00000

Simulation 22 - 07 will display the Key operator code.

Perform the following procedure to enter the simulation mode.
"#" key -> “*“ (star) key -> "C" key -> “*“ (star) key (do this in quick sequence order, the display should change, then enter below)

Main code {22} ->
(Green Copy Button) Start key ->
Sub code {07} ->
(Green Copy Button)Start key

Press the "CA" button to go back to Copy mode.

SOURCE: need to reset key operator code on Sharp AR-287

Make sure the copier is in "copy" mode.
To get into service mode press the following keys one after the other "P" key - "interupt" key - "clear" key - "interupt" key (do not play around with setting in service mode as this can render your copier useless)
enter 22 and press "start" enter "7" and press start. This should display the admin code.
Restart the copier and you should be good to go.

abbas rezazadeh

• 328 Answers
• Posted on May 29, 2010

SOURCE: Sharp AR-M550U code H5-01

enter code 14