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Ros system failure - Xerox 5665 Copier

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Error 061-321 xerox workcentre 5024 - Xerox Office Equipment & Supplies


061-321 ROS Motor Fail
BSD-ON: CH6.5
The number of rotation of the ROS Motor did not come within the standard range within the specified time (5 s) after the ROS Motor On.
Cause/Action
1. Turn the power OFF and ON.
2. Check whether the Drum Cartridge is installed.
3. Check the ROS Motor (Output Check [061-001]) for operation failure.
4. Check the LD +5VDC power supply of the LD PWB J140 pin-8.
5. If no problem is found, replace the following parts in sequence:
• ROS Assembly (PL 2.1)
• ESS/MCU PWB (PL 18.3)
http://turbobit.net/upqkewkg8xjt.html

Feb 18, 2017 | Xerox Office Equipment & Supplies

1 Answer

What is a ROS system Failure


ROS stands for Raster Optical Scanner which is the scanner head/lense. This will need some cleaning from time to time depending on how much it is used. consult the printer manual on how to clean it.

Aug 06, 2014 | Xerox Office Equipment & Supplies

1 Answer

Oki B6250 displaying error: ROS failure call service.


ROS failure is the Laser Unit has gone bad and needs replaced.

Mar 10, 2014 | Xerox Phaser 6100/BD Laser Printer

1 Answer

Xerox phaser 6360 laser failure code 10


You may have to replace the laser unit. Code 10 is a warmup failure. You need to reseat the connector to the ROS Harness first. If the issue persists, replace the laser unit. Issue persists, check continuity between pins J15 and J151. If there is continuity, replace the Engine Control Board, if not, replace the ROS Harness

Feb 03, 2014 | Office Equipment & Supplies

4 Answers

ROS failure


Hola buen dia OKI B6500 la falla que presenta es ERROR DE ROS crei que era el laser scaner pero le puse el de otra impresora en buen estado y nada siguio al poco tiempo igual de hecho el que le quite lo puse en la impresora que esta en buen estado y sigue funcionando, este error OKI B6500 lo hacen muy comunmente este tipo de impresora,En OKIDATA me comentaron que lo provocan varios sensores sobre todo el de tapa superior pero aun que lo corrijas funciona pero al poco tiempo lo vulve hacer que mas puede ser si ya le cambien el sensor de tapa sup.,laser scaner,sensor de deteccion de toner., en OKI no especifican cual es el provoca este error nada mas dicen que son varios sensores.
NOTA: de hecho un colega hizo lo mismo y no le la corrigio lo que hace es la apaga varias veces sacando y poniendo el toner y a veces bingo funciona de hecho tiene una impresora que inicia bien pero al poner el toner se apaga o marca error que hacemos las tiramos tienen menos 80,000 paginas alguien tiene un buen TIP

Aug 19, 2010 | OKI B6500 Led Printer

1 Answer

I am geeting error code 48 on my phaser 7750dn


that is a fan failure code, Either the Fuser fan ( most likely) behind the back cover near the front.Low voltage power supply fan or rear cover fan is not operating.
Most of the time it is the fuser fan that is not running or even if its running slow it will give you that error code.

Here are the notes
Problem:
    Fan Failure Message (Code / Error 48)
Cause:
    The machine logic detected a failure of the Fuser fan, LVPS fan or rear fan.
Solution: thumbsup.gif Fixed! thumbsdn.gif Did not fix.
  1. Insure there is adequate ventilation around printer. Refer to Section 1 of Service Manual for required clearances.
  2. Follow the procedure in Chapter 3 for this error.
  3. This problem can be very intermittent. Fans can work in diagnostics and fail in the middle of large print jobs. If unable to duplicate problem replace all 3 fans.
  4. Use service diagnostics to verify the Fuser, LVPS, and ROS fans. These fans have a third wire which provides feedback to the Engine Board.
  5. Visually check each or these fans for a build up of dust or toner.
  6. There is a correction to this procedure in the Service Manual. The fans that can cause this error are the Fuser, LVPS, and ROS(laser fan). Not the Rear fan. The rear and bottom (developer) fans are not monitored by the system and won't generate this error.
Parts that may resolve this issue are:
  • FAN ASSEMBLY, FUSER (63%)
  • FAN ASSY; LOW VOLTAGE POWER SUPPLY (45%)
  • FAN REAR ASSEMBLY (Laser Fan) (25%)


May 05, 2008 | Office Equipment & Supplies

1 Answer

Error code 11 phaser 7700 polygon motor failure


The polygon motor is part of the laser assembly, other wise know as the ROS, Raster Output Scanner.
It normally is not as simple as replacing the ros and moving on.
There are color registration adjustments to be done once the ROS is replaced. You can try contacting
https://www.partsdrop.com/store/
and seeing if they have one. That motor has the mirrors on it that rotate to focus the laser to the belt assembly.

Apr 24, 2008 | Office Equipment & Supplies

1 Answer

Error 10 laser unit failure on phaser 7700GX


That requires the replacement of either the ROS ( laser) assembly or the MCU board. I have seen both cause that code and indicate the laser has failed.
ROS is the laser assembly.
MCU board may not be detecting the ROS.
It is possible the connector that runs from the ROS to the board is loose, you may want to disconnect and reconnect that.
If the ROS is bad, you also have to have a laptop to connect to the machine to align the colors. That is called the regicon adjustment.

Apr 24, 2008 | Office Equipment & Supplies

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