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U2 ERROR IN WORKCENTRE 5020

SOLUTION FOR U2 CODE

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Sharp error code U2

you can get rid of this u2 by pressing buttons as follows: # , interrupt, C, interrupt sequentially. then enter the no. 16 and press the start button. good luck

Posted on May 19, 2008

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SOURCE: Error code U2-40

u2-40

Posted on Sep 10, 2008

sir fixalot
  • 146 Answers

SOURCE: 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.

Posted on Nov 11, 2008

  • 990 Answers

SOURCE: 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.

Posted on Jun 01, 2009

xptareq2000
  • 1447 Answers

SOURCE: u4 in workcentre 5020

it is problem your printer cartridge chip is demage change it and buy a new one origin

Posted on Aug 04, 2009

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XEROX WorkCentre 5020 given error code u2


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1 Answer

CODE U2


A U2 is related to a memory failure. May be a bad memory chip or main board. BUT, before we get drastic and move in that direction there are a couple of other things that I have seen cause that.
So, first I have seen the chip on the back of the drum cartridge cause that problem. You can try removing the drum cartridge and powering on the machine without that installed. See if it just comes up with a J2 code then. Or even a CH code. If the code changes you may simply have a failed drum cartridge.
Sometimes memory corruption can occur and you can clear it using this procedure..

Performing a Fault Reset 14 will reset your WorkCentre and will help to clear error codes.
  1. Find the pink Clear button on the Control Panel of the WorkCentre.
  2. Find the button below the word Auto.
  3. Press these buttons in the following sequence: [Clear], [Auto], [Clear], [Auto] NOTE: All of the lights on the Control Panel should go out and the LED Display should go blank. If the lights do not go out, then repeat step 3 until they do. It may be necessary to increase or decrease the pace of the [Clear], [Auto], [Clear], [Auto] sequence.
  4. Press the [10's] key one time and the [1's] key four times to enter '14' in the LED Display, as if you were to make 14 copies.
  5. Press the green [Start] button.
  6. Press the pink [Clear] button two times.
  7. The WorkCentre should now warm up and come to ready.
  8. If the above steps do not clear the error code, repeat steps 3 to 6 a second time.

Jul 23, 2008 | Xerox WorkCentre XD100 All-In-One Laser...

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