Ricoh Aficio 2022 Black and White Copier Logo
Posted on Feb 13, 2012
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How do I clear error sc546 on a Ricoh Aficio 2035

I have done the clear code then press 107 and the stop button thing but error codes keep coming back last week the code was sc542 now it is SC546. please help

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Asghar Nadeem

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  • Posted on Sep 28, 2014
Asghar Nadeem
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How do I clear error SC546 on a Ricoh Aficio 2045
SC546 A Fusing ready temperature unstable The fusing temperature is fluctuating. Thermistor connection loose Fusing unit connector loose you have to go into service mode and reset it
Posted on May 01, 2010

sadashiva murthy

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  • Posted on Nov 02, 2013
sadashiva murthy
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Replace thermostat in heating section or u yuor tirmistor is directly touching the heat roller

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3 Related Answers

Anonymous

  • 114 Answers
  • Posted on May 01, 2010

SOURCE: how do I clear error SC546 on a Ricoh Aficio 2045

SC546 A Fusing ready temperature unstable The fusing temperature is fluctuating. Thermistor connection loose Fusing unit connector loose you have to go into service mode and reset it

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Anonymous

  • 1 Answer
  • Posted on Mar 31, 2010

SOURCE: ricoh 2045 erro sc546; a cada 30 copias, o que

ricoh 7650 code sc902

Nikolay Boychev

  • 525 Answers
  • Posted on May 28, 2011

SOURCE: Ho una fotocopiatrice Ricoh Aficio

SC546 - Unstable fusing temperature

Symptom: The fusing temperature does not rise
3 °C or more within 5 seconds after the
fusing lamp has been on over 8
seconds.

Possible Cause:
• Thermistor defective
• Power supply unit defective

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0helpful
3answers

What is error code SC542 for ricoh aficio 9005?

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0helpful
1answer

Error code sc545

The Error Code SC542 or Sc546 could be a caused by a few reasons. There is a temperature problem with the fuser unit, the roller thermistor is bad, or the BCU Board is bad.
1 metode to reset Ricoh Error code sc542:
To clear the code:
Hit the yellow "Clear Modes" key
Press 107 on the number pad
Press and hold the "Clear Stop" for 10 seconds until you get a new screen ...
Press the "Copy SP" Button on the display
Open the front door
Turn front left power switch off and on
Shut the door
The error code is now cleared.
reset Ricoh Error code sc542:
To Enter and Exit the SP Mode
1. Press yellow "Clear Modes" key .
2. On the operation panel keypad, press 107 number
3. Hold down red "Clear" key more than 10 seconds.
The Copy SP is displayed.
4. Press "Copy SP" and go to the code SP5810, press "Execute"
5. To exit the SP mode, just press Exit in the upper right corner of the SP mode
screen. Power switch off and on and the error code is now cleared.


Hope this his helps, thanks for using fixya.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

0helpful
1answer

C546

change the fusing unit completely and put on the machine.
if the error appears again, enter the sp mode by
1,press the yellow key say three times and enter keys 107
2,press and hold the stop/clear key for say 5 seconds .the machine will take you into the sp mode.
3,put of the machine for about aminute and put it on again .
I believe when you follow this step well ,thie problem will be solved
GOOD LUCK.
2helpful
2answers

Sc542

Press Clear(yellow)key then press 107 press and hold Stop/Clear(red) key more than 3 second select SP modes,open a front door,turn off the power switch,wait 2 minutes,close the front door and turn ON the copier.
SC 541-542 fuser unit thermistors or thermofuses malfunctions.
5helpful
1answer

I had a functional problem sc 546 with my copier Ricoh 2022

Hi mkpack,

The error code SC546 that you're getting with your Ricoh Aficio 2022is related to unstable fusing temperature. There are two possible causes for this issue. These are, the thermistor is already defective and/or the crusted toner on the fuser roller. To reset this error code (SC564) you might to follow these steps:

1. First, press the yellow clear all button.
2. Then, select 107.
3. Hold the red stop button until the machine switches to SP Mode.
4. Afterwards, press the copy SP or system SP button.
5. You have yo shut your machine off and then turn it back on.

If after doing these steps and still you're encountering the issue you might need to remove the fuser and clean it. Also, you miht need to replace the thermistors. It's the black aluminum roll in the fuser unit.


Hope it helps.

Thank you for using Fixya.
5helpful
2answers

What SC 541 is ?

sc 541 is a fuser error code. try these steps
press clear mode once
press 107
press clear/stop and hold it untill your screen changes to copy sp mode.
press copy sp on screen
off and on the machine. it shud reset its code. i am a Ricoh tech. email me if you are having difficulty. [email protected]
11helpful
2answers

What is error code SC548 on RICOH Aficio 2035/2045 machine. Functional problem within the copier. How do i reset the copier to operate normal?

SC548 means the machine it not seeing the fuser unit. Open the Right side and front doors. Check the fuser unit to see if it is mounted properly.
There is some connection on the fuser module not making good contact. Reseat the fuser and power the machine off and on.
If you need to reset. Press Clear all, 107 and hold the pink button until you cee copy sp page displayed. Press copy sp, then while on that page turn the machine off and back on.
12helpful
3answers

Ricoh 2045 erro sc546; a cada 30 copias, o que faco, nem o codigo 107 adianta ,mais

Change the thermistors in the fusor (2).
1. Press the Clear Mode key.
2. Use the keypad to enter .107..
3. Hold down Clear/Stop for at least 3 seconds.
4. Enter the Service Mode.
Turn off and on the copier to reset the code.
11helpful
3answers

I have a ricoh aficio 2035 that reads error sc 546 problem

It is fuser code, to reset enter the sevice mode by pressing All clear 1,0,7 & Keeping Stop button pressing, Press the copy Mode, then OFF & ON the m/c, the code will cleared.
2helpful
2answers

I have a machine it has a code SC546 and dont letme do anything please help me. thank you

fuser warm up error. Code can only be reset in service mode after the problem is fixed.
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