Question about Ricoh Aficio 450 Copier

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Error code u3

U3 displayed in the screen cannot replaced, so that cannot operate the machine.

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CALL TECHNICIAN NEAR YOU B COZ SOME WIRING CONNECTION PROBLEM.

Posted on Apr 30, 2008

  • Ronaldo Panlaqui
    Ronaldo Panlaqui Aug 26, 2008

    OR CHECK THE ALL WINDOWS SOME NOT CLOSE PROPERLY

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??? ??? ??? c3451


Error c3451 is a warm up error meaning the machine has not yet reached the correct temperature within a specific time. To Reset switch machine off using the switch inside the front door, not the one on the control panel. While holding the UTILITY key down on the control panel switch the machine back on keeping the UTILITY key held down. Eventually a Trouble reset key will be displayed in the LCD screen. Tap that, OK will be displayed then turn off the machine and then turn it back on. This will reset the error code, if the code reoccurs then there will be a problem with the fuser unit in the machine, and this will require replacing.

Feb 03, 2016 | Printers & Copiers

1 Answer

Konica-Minolta bizhub 215 giving c3451 error message?


Error c3451 is a warm up error meaning the machine has not yet reached the correct temperature within a specific time. To Reset switch machine off using the switch inside the front door, not the one on the control panel. While holding the UTILITY key down on the control panel switch the machine back on keeping the UTILITY key held down. Eventually a Trouble reset key will be displayed in the LCD screen. Tap that, OK will be displayed then turn off the machine and then turn it back on. This will reset the error code, if the code reoccurs then there will be a problem with the fuser unit in the machine, and this will require replacing

Sep 18, 2015 | Konica Minolta bizhub Printers & Copiers

1 Answer

How can i clear H 4 error code on my sharp AR-153E coppier. your help please.


1. Entering the simulation mode
Perform the following procedure to enter the simulation mode.
"#" key "*" key "C" key "*" key

Main code 14 Start key Sub code 0 Start key

OR

"#" key "INTERRUPT" key "C" key "INTERRUPT"

Main code 14 Start key Sub code 0 Start key

2. Canceling the simulation mode
When the clear all key is pressed, the simulation mode is cancelled.
When the interruption key is pressed, the process is interrupted and the
screen returns to the sub code entering display.

* After canceling the simulation mode, be sure to turn OFF/ON the
power and check the operation.

Note: If the machine is terminated by a jam error or paper empty during copying in the adjustment by the simulation, recopying is required.

DO NOT CONTINUE RESET AS THIS CAN CAUSE A FIRE AND RUIN A PERFECTLY GOOD DAY. REPLACE THE FUSER UNIT

Mar 20, 2015 | Sharp Printers & Copiers

2 Answers

Ricoh c8 problem solution


hi sir help me rico sp 100su c8 error whats the problem

May 19, 2014 | Ricoh Aficio SP 100SU e Laser...

1 Answer

What if the machine is showing c3451, what should we do?


Hi Stephen,
This error code c3451 refers to a copier warm up error; the machine had not reached the correct temp within a specific time.
Try resetting it by switching machine off using the switch inside the front door, not the one on the control panel.
Whilst holding the UTILITY key down on the control panel switch the machine back on keeping the UTILITY key held down. Eventually a Trouble reset key will be displayed in the LCD screen, touch this, OK will be displayed then power the machine off and then back on
This will hopefully reset the error code. However, if the code reoccurs then there will be a problem with the fuser unit in the machine, and this will require replacing

Apr 25, 2014 | Konica Minolta Printers & Copiers

3 Answers

Error code E000840-0001incanon ir 6055


My machine canon ir6055 display error E000840-0001 and E00060-0001 i am all so cheek the machine fuser unit last time automatic open the lock fuser i am set the fuser agin problem
and E000013-0001

Jan 17, 2013 | Canon imageRUNNER 5570 Copier

1 Answer

Error code u3-2 laser not detected?


You must have the Laser Unit replaced because the polygon mirror is not spinning up.

Mar 21, 2010 | Xerox WorkCentre Pro 423 Copier

1 Answer

SHARP SF 2540 How to troubleshoot U3-20 and u7-00 ROMBLON


U3,20 - Mirror motor lock detection

U7 00 - Communication trouble between PC/Modem and the copier.

Seems to me the U3 error is something similar to the L6 errors in the slightly newer machines. It seems as though the laser moter in your machine has seized.

As for the U7, i have had this error out on the field before. Especially when the machine has had IP setting put into the machine but the network cable isn't plugged in. Throws up that bad boy =]

Aug 10, 2009 | Sharp Printers & Copiers

9 Answers

E000000-0001


Okay, to be of real help you have to reset the error in service mode as the officetech1 said. To do this you need to press the head key (the head with the star inside) then 2+8 together and then the head key again. This will get you into service mode. Then select 'COPIER' then 'FUNCTION' then 'CLEAR' then select 'ERROR' or 'ERR' press 'OK' then switch the machine off and on again. This may get it working for a while or a long time. But if not, you will need a fixing film unit to remedy the problem.

Mar 10, 2009 | Canon imageRUNNER 4570 Copier

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