Question about Sharp AL 1631 Copier

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L4 error code

I changed the toner and tried to make copy again. The L4 error indicator keep flashing. And I could not operate the machine. Any suggestions will be appreciated!

Gil

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Check lens lock switch is unlocked on "ceiling" where paper exits

Posted on Jan 14, 2008

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L4:The Main PWB sensed a Main Drive Motor MOT1 problem.

The main drive motor has a small white helix gear attached to the drive shaft.
Most likely that gear has cracked and is slipping on the shaft.
The main drive motor itself may be bad, either way, the motor will most likely need to be replaced.

Posted on Jan 14, 2008

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Posted on Jan 02, 2017

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1 Answer

How do i clear error F2-70 on sharp AR-5623N copier machine?


http://printcopy.info/?l=en&mod=erc&brand=Sharp&model=AR5623N&code=F2%2070

Sharp AR5623N Error Codes

Sharp AR5623N Error Codes Code: All codes CH Blink CH ON E7 01 E7 02 E7 06 E7 10 E7 11 E7 16 F2 40 F2 64 F2 70 F2 74 H3 00 H3 01 H4 00 H5 01 L1 00 L3 00 L4 01 L4 31 L4 32 L6 10 U2 04 U2 11 U2 12

Code

F2 70

Description

•Improper cartridge (Destination error, life cycle error) •Identific t ion error •Model error •Type error •Destination error •Data abnormality •Misc error Detail •The destination of the machine differs from that of the CRUM. •The trade mark code of the CRUM differs. •The company code of the CRUM differs. •The boot program model code does not coincide with the CRUM model code. •When the CRUM type is other than genuine/ conversion/production rotation. •The machine destination differs from the CRUM destination.

Causes

CRUM chip defect Improper toner cartridge.

Remedy

Replace the toner cartridge.

Sep 18, 2017 | Sharp Office Equipment & Supplies

2 Answers

Help! My machine won't copy or print


check the old cartridge was empty or it was just showing wrong indication.( flashing ).

Aug 29, 2008 | Sharp AL-1540CS All-In-One Laser Printer

1 Answer

How do I correct error U2-40 on Sharp AR-M236


Hi,
U2-40 is the error code for the toner cartridge.
It indicates a fault with the chip in the cartridge.
Try entering simulation mode to reset the error first, to do this make sure the machine is in COPY mode.
Then press the following 4 keys in order: #*C*
then enter 16 & press the copy start key.
Then follow the instructions on the screen to reset U2 error.
When complete, press CA key to exit simulation mode.
If the error re-occurs then the toner cartridge will have to be replaced & the machine reset again as above.
Hope this helps.
Dave.

Jan 16, 2017 | Sharp Office Equipment & Supplies

1 Answer

L4-14 CODE ERROR HOW DO I CLEAR


Hi,

The code refers to a toner motor lock error, probably caused by a blocked toner cartridge. If you have a replacement toner cartridge, power the machine off, replace the cartridge & power the machine back on. If the code remains then it may need resetting via the simulation mode. To enter simulation mode, press the following 4 keys in sequence #*C*

then enter 14, press the copy key, then press the CA key. The machine should reboot.

Sep 20, 2014 | Sharp MX-M950 All In One Printer

1 Answer

How do I find out how many pages are on the current drum in my Brother 2820 machine


You must enter in maintenance mode:
Press the Menu/Set and Start keys. Next press the key four times to make the machine enter
the maintenance mode, or turn on the machine while pressing the menu/set key.
The machine beeps for approx. one second and displays "MAINTENANCE " on the LCD,
indicating that it is placed in the initial stage of the maintenance mode, a mode in which the
machine is ready to accept entry from the keys.

Display of the Equipment's Log Information (Function code 80)
Function
The equipment may display its log information on the LCD.
Operating Procedure
(1) Press the 8 and 0 keys in this order in the initial stage of the maintenance mode.
The USB serial number appears on the LCD.
(2) Press the Start key. Each time the Start key is pressed, one of the following log
information items appears on the LCD in the order given below.
1) Jam count, indicating how many times a paper jam has been occurred
2) Page count, indicating how many pages the photosensitive drum has been printed
3) Total page count, indicating how many pages the equipment has been printed since
produced
4) Drum count, indicating how many times the photosensitive drum has been rotated
5) Drum change count, indicating how many times drum replacement has been made
6) Toner change count, indicating how many times toner replacement has been made
7) Copy page count, indicating how many copies have been made
8) PC print page count, indicating how many pages the equipment has been printed as
an output device of the connected PC
9) FAX page count, indicating how many received FAX pages have been printed
10) Error code of the most recent machine error *1
11) Error code of the most recent communications error *2
12) ADF jam count, indicating how many times a document jam has been occurred
13) ADF page count, indicating how many documents have been fed
(3) To stop this operation and return to the equipment to the initial stage of the maintenance
mode, press the Stop/Exit key
To exit maintenance mode press 99

Mar 07, 2011 | Brother IntelliFax-2820 Laser Fax

1 Answer

Minolta bizhub how to reset error code 2557


You will most likely need a service technician. This error code indicates an ATDC (Automatic Toner Density Control) sensor failure. This means that the machine is seeing either an undertoned (not enough toner) or an overtoned (too much toner) condition within the imaging unit. This usually requires possible sensor replacement, or most likely a starter (developer) change and recalibration.
This can be caused if you have run the machine low on toner or possible used the wrong toner in the machine.
You can reset by opening then closing the front door on the machine or turning the machine off then on again but most likely the code will return.
Good Luck

Dec 22, 2009 | Konica Minolta bizhub 350 All-In-One Laser...

1 Answer

HI, MY XEROX 1045 COPIER has making ""clicking"" sound


That indicates you need to replace the drum cartridge. It's been a while since I supported those products, but I believe the cartridge is in the bottom of the device. Make sure you remove the toner cartridge before tipping it over or you'll have a mess to clean up and won't be able to remove the drum.

Once you replace the drum, you need to reset the copier.

Nov 17, 2009 | Xerox Office Equipment & Supplies

2 Answers

The start button won't turn green when power turned on.


if the machine needs toner you will be able to change paper size & reduction but the machine will not come to ready[green ready light lit]. so if the machine keeps running after you turn it on it needs toner. if you leave it on for lets say 15 min. does it give you an add toner light or an error code?

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