Question about Sharp AR-5316 Advanced Digital Imager Copier

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U2 ERROR WHAT AM I DO?

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The most common cause of a U2 is the toner cartridge.
There is a small chip on the back of the toner cartridge that is not communicating with the main board.
Try removing and reseating the toner cartridge or replace the cardtidge.
The only other U2 issue comes only after relplacing the main board. If you have done that, then it is a Memory issue.

Posted on Mar 03, 2008

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Hi I have problem with my photocopaier. Sharp ARM236. It shows Code: U2-40


U2-04 EPROM error
U2-11 Main counter error
U2-12 EPROM error

As you can see there are many U2 error codes. Needless to say, find your code and the replace the bad part. The battery is on the main board. The EPROM is on the main board.
If you find your code, replace the part and error still remains -- replace main board.

Aug 07, 2011 | Sharp AR-M237 Copier

2 Answers

U2-40 error on sharp AR-M207 displayed on the digital display... what do i do


U2 04 EEPROM serial communication error
11 Counter check sum error
12 Adjustment value check sum error (EEPROM)
40 CRUM communication error

this the U2 Code Error

Jun 09, 2010 | Sharp AR-M207 All-In-One Laser Printer

1 Answer

Error code u-2 solution


U2 00 EPROM error 11 EPROM error





U2 04 EEPROM serial communication error 11 counter check sum error 12 adjustment value check sum error(EEPROM) 40 CRUM communication error

U2 04 EPROM error 11 Main counter error 12 EPROM error

U2 04 EEPROM serial communication error 11 counter check sum error 12 adjustment value check sum error(EEPROM) 40 CRUM communication errorYou need the service help. It is no a distans work Good luck)

Mar 14, 2010 | Sharp AR-5320 Black and White Copier

3 Answers

Error u2


Press #, Interrupt, C, Interrupt. Enter 16 print.

Dec 02, 2009 | Sharp AR-5320 Black and White Copier

3 Answers

ERROR CODE U2-40: SHARP AR 5127


ERROR CODE U2-4 COULD BE RELATED TO THE MEMORY BATTERY BEING DEAD ON TEH MAIN BOSRD IF IT IS AN OLD MACHINE SO YOU COULD CHECK THSI OR REPLACE AND TRY WITH NEW

Jun 12, 2009 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

Error code U2 on a AR201 copier


Hello sir; This error code it can be reset folloe the instruction;
1, press "clear", "interupt", " 0 ", "interupt"
2, enter 16 then press start.

Jun 01, 2009 | Sharp AR 201 Copier

1 Answer

U2 PROBLEM blinking U2 and will not print


U2 RAM error
U2-00 EPROM error
U2-01 Counter error
U2-01 Memory back-up battery dead
U2-04 EPROM error
U2-11 Main counter error
U2-12 EPROM error

As you can see there are many U2 error codes. Needless to say, find your code and the replace the bad part. The battery is on the main board. The EPROM is on the main board.
If you find your code, replace the part and error still remains -- replace main board.

Feb 03, 2009 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

Error code U2 on a AR201 copier


To find out the sub code for the U2 error hold down the Start key. Below is a list of the errors:
U2-04 EEPROM serial communication error
U2-11 Counter check sum error
U2-12 Adjustment value check sum error (EEPROM)
U2-40 CRUM communication error

To clear the U2-40 error try pulling out the toner cartridge and firmly reinstalling it. If that doesn't work you must install a new toner cartridge. There is a CRUM chip on the cartridge that keeps up with how many impressions have been made with that cardridge. You cannot "refill" these cartridges without replacing the CRUM. This problem occurs frequently with remanufactured cartridges.

To clear other U2 errors you must enter simulation mode.
Perform the following procedure to enter the simulation mode.
Clear key - Interrupt key - "0" key - Interrupt key - 16 - Start key - Start key. The unit should reset.

Nov 11, 2008 | Sharp AR 201 Copier

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