Question about Sharp AR-M237 Digital Copier

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What is crum chip failure - Sharp AR-M237 Digital Copier

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It's on the back of your toner cartridge. It keeps track of your toner usage and tells your copier when its' running low. These things can occasionally flake out and give you an error code. Nothing much you can do except replace your cartridge.

Posted on May 02, 2014

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F2 ERROR


F2 04 Content Improper cartridge (Destination error, life cycle
error)
Detail The destination of the machine differs from that
of the CRUM.
The life cycle information is other than "Not
used (FFh)."
Cause CRUM chip defect
Improper developing unit
Check
and
remedy
Replace the CRUM chip.
Replace the developing unit.
Identificat
ion error
The trade mark code of the CRUM differs.
The company code of the CRUM differs.
Model
error
The boot program model code does not
coincide with the CRUM model code.
Type error When the CRUM type is other than genuine/
conversion/production rotation.
Destinatio
n error
The machine destination differs from the
CRUM destination.
Data
abnormali
ty
When an error value is included in the initial
check information. When the max. toner supply
time is 00.
When the print hard stop is 00.
Misc error When the Misc information is other than "Not
used (FFh)

Feb 10, 2014 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

U2-40 error


Replace the CRUM chip/
CRUM chip defect

Oct 18, 2013 | Sharp AR-275 Copier

3 Answers

What is meant by f2 ?


In my experience, F2 codes generally refer to the developing unit. The Crum chip at the back could be faulty or simply, the unit isnt quite sat right. I would recommend removing the unit and re-seating it. Hope this helps.

May 07, 2013 | Sharp AR-5320 Black and White Copier

1 Answer

Solution for f2 error code


F2 - 04 : Improper cartridge (Destination error, life cycle error)

Detail : The destination of the machine differs from that of the CRUM.
The life cycle information is other than "Not used (FFh)."

Cause : CRUM chip defect - Improper developing unit
Check and remedy : Replace the CRUM chip - Replace the developing unit.

Identificat ion error : The trade mark code of the CRUM differs.
The company code of the CRUM differs.

Model error : The boot program model code does not coincide with the CRUM model code.

Type error : When the CRUM type is other than genuine/conversion/production rotation .

Destination error : The machine destination differs from the CRUM destination.

Data abnormality : When an error value is included in the initial

check information. When the max. toner supply time is 00.
When the print hard stop is 00.

Misc error : When the Misc information is other than "Not used (FFh)."

Oct 20, 2012 | Sharp AR-M160 Laser Printer

2 Answers

Code erreur U2-40


Hi,
U2-40, mostly appears in sharp copiers when you installing new toner cartridge.the reason of this code is faulty CRUM chip because of different type of toner manufacture .
you cane this problem by replace the chip in the new toner cartridge by the chip in old toner cartridge
- the chip is located in the rear toner cartridge -

I hope this help!

Feb 14, 2011 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

U2-40 error code on AR5012n


U2-40 Content CRUM chip communication error.

Detail
An error occurs during communication
between the MCU and the CRUM chip.

Cause
CRUM chip abnormality.
Developing unit disconnection.
MCU PWB abnormality.

Check and remedy
Replace the chip.
Check installation of the developing unit.


Use SIM 16 to cancel the trouble.
Replace the MCU PWB.

Sep 07, 2010 | Sharp AR-160 Copier

1 Answer

Xerox DC50 error 9-378 Drum cartridge count expired. How do i reset this error.


You can order a crum chip or replace the cartridge.
Google a business called The Parts Drop.
Call and ask for Britt. I am sure he will have the crum chip to replace and reset that code fairly cheeply.

Aug 09, 2010 | Xerox Office Equipment & Supplies

1 Answer

Error U2-40 Call for Service


Clear the trouble with SIM 16.

Content CRUM chip communication error
Details Error in MCU-CRUM chip communication
Cause CRUM chip failure
Developing unit contact trouble
MCU PWB failure
Check
and
remedy
Replace the CRUM chip.
Check installation of the developing unit.

Replace the MCU PWB.
Remarks CRUM communication error

Jul 06, 2010 | Sharp AR-M237 Digital Copier

1 Answer

Xerox work center c118


CRUM ASIC Failure

U6-6000 CRUM ASIC Failure RAP
The CRUM Control ASIC failed.
Initial Actions

Power OFF/ON
Procedure
Check the connection of each MCU PWB connector. The connectors are connected
correctly.

Connect the connectors.
Turn on the power again. U6-6 reoccurs.

End
Replace the MCU PWB (PL 9.1).

Mar 25, 2009 | Xerox WorkCentre C2424DN All-In-One Laser...

1 Answer

Crum data read trouble in sharp ar 207


The CRUM chip is what tells the copier that the correct toner is installed. It is specific to the toner cartridge. If it is a new cartridge then it should have a new CRUM chip and there should be no problem. If it is a recharge it's possible that the chip was not changed or the wrong one was used.

Oct 16, 2008 | Sharp Office Equipment & Supplies

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