Question about Sharp AR-M237 Copier

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It says to close the finisher unit and finisher covers, but nothing is open on the machine.

Posted by Anonymous on

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We fixed this by taking the finishing unit (tower to the left) and leaning against it so it had better contact with the rest the copier

Posted on Jan 20, 2017

6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Soulvisitor
  • 1113 Answers

SOURCE: brother laser mcf-8440/ machin error 7a

and brother would say...7a= Main motor does not synchronize with the reference clock, .... check.....
• Thermistor ASSY
• Main PCB
• Engine PCB
• Main motor

and fix i'd say is to replace main board.

Posted on Nov 09, 2007

SOURCE: display screen says: door/covers open close covers of relay unit??

I believe the "relay Unit" on that machine is the section that transports copies to either the finisher (if installed) or the exit tray on the LEFT side of that machine. Sometimes neither of these units are present, but the relay unit may still be installed.
There are 2 flip up covers on that section (left and right), and you will probably see that one of them (usually the left one) has come unclipped, or perhaps the plastic clip that holds it closed is broken. If you flip up this unit. You will see a black button at the back end that is engaged when ther unit is closed. If you simply pree this button with your finger, hopefully the message will go away - this may at least help you troubleshoot what is causing the "cover open" message). Even if the clip is broken, it is often just a matter of seating the unit correctly so that the switch is engaged when the unit is closed. There is also the same switch on the right cover that could be causing the problem, but this cover doesn't sem to get damged as often.
I hope this helps. Please let me know.

Posted on May 26, 2009

  • 1294 Answers

SOURCE: message on sharp ar501 copier. close finisher

Check the finisher covers sensor or microswitch.or anymore mechanical components deformation.

Posted on Oct 03, 2009

SOURCE: showin cover open but doesnt indicate plus sc code 670

Check the fuse FU1 y FU2 in the power supply board FU1 display open door Without saying as. The flat cable of the laser also can cause the fault of open door,
cut or badly connected this also it can be indicate door opened without indicating as.
El cable plano del laser cortado o mal conectado, tambien puede provocar la falla de puerta abierta sin indicar cual de ellas está abierta.

Posted on Nov 14, 2009

  • 1 Answer

SOURCE: unit says ''close finisher unit and finisher covers''

I have the same issue. Did you ever find a resolution?

Posted on Dec 17, 2009

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C3852 error code


Fusing code I. the fusing unit is not warming up to the proper temp. Open the front to the right below where the cleaning clothes are kept there is a cover at about 45 degrees have to get on the ground and look at it there is hole small screwdriver to push the small switch to reset the machine for tha code it will not reset by powering off than on or closing the door.

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Machine says cover open but it is not open


I know. Try opening the cover and closing it.

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How do I reload staples into my Xerox WorkCentre 7530?


You did not indicate finisher? Xerox MFPs' come with the most finishing options of any manufacturer.... I included instructions for all of them below. Enjoy!
Solution : Load Staples in the Professional Finisher With Booklet Maker The stapler in the booklet maker uses two Staple Cartridges labeled R2 and R3. Booklet stapling requires that both Staple Cartridges be free of jammed staples.
WARNING: Do not perform this procedure when the printer is copying or printing.
  1. Make sure the printer has stopped copying or printing.
  2. Open the Finisher Front Door.

    wc7556-fin-pro-fnt-door-open.jpg
  3. Squeeze the orange R2 and R3 levers together and pull the Staple Cartridge unit out of the Finisher until it stops.

    NOTE: The Staple Cartridge unit does not detach from the Finisher.

    wc7556-fin-pro-r2-r3.jpg
  4. Grasp the orange tabs on both sides of the Staple Cartridge and lift the cartridge out of the Staple Cartridge Unit.

    wc7556-fin-pro-book-stpl-cart-remove.jpg
  5. Push the new cartridge into the Staple Cartridge Unit.

    wc7556-fin-pro-book-stpl-cart-replace.jpg
  6. If no jammed staples are found, repeat step 4 - 6 for the other Staple Cartridge.
  7. When finished, return the Staple Cartridge Unit to its original position.

    wc7556-fin-pro-book-stpl-cart-unit-replace.jpg
  8. Close the Finisher Front Door.

Solution : Load Staples in the Main Stapler of the Professional Finisher NOTE: Using Staple Cartridges other than the recommended staples may impair quality and performance. Only use only Staple Cartridges recommended for this Finisher.
WARNING: Do not perform this procedure when the printer is copying or printing.
  1. Make sure the machine has stopped copying / printing.
  2. Open the Finisher Front Door.

    wc7556-fin-pro-fnt-door-open.jpg
  3. Grasp the orange R1 lever on the Staple Cartridge and push it to the right.

    7435-finisher-pro-lvr-r1.jpg
  4. Grasp the orange tabs and pull the cartridge out of the Finisher.

    7435-finisher-pro-staple-cart-remove.jpg
  5. Check inside the Finisher and remove any loose staples.
  6. Pinch both sides of the staple case and remove the staple case from the cartridge.
  7. Insert the front side of the new staple case into the Staple Cartridge, then push the rear side into the cartridge.
  8. Grasp the orange tabs on the cartridge, and then insert the cartridge into the Finisher until it click into position.
  9. Close the Finisher Front Door.
Solution : Load Staples in the Booklet Maker of the Optional Office Finisher LX NOTE: The Booklet Maker uses two staple cartridges. Booklet stapling requires that both staple cartridges contain staples.
WARNING: Do not perform this procedure when the printer is copying or printing.
  1. Make sure the printer has stopped copying or printing.
  2. Open the Finisher Side Cover.

    fin-office-lx-side-cover-open.jpg
  3. If the Staple Cartridges are not visible, grasp the vertical panels to the left and right of the opening and slide them to the center.
  4. Hold the tabs on both sides of the cartridge and pull the cartridge out of the finisher.

    fin-office-lx-book-stpl-remove-02.jpg
  5. Hold the tabs on both sides of the new cartridge and insert it into the original position in the Finisher.

    fin-office-lx-book-stpl-replace-02.jpg


    NOTE: If you have trouble inserting the cartridge, make sure the staples are positioned correctly in the cartridge.
  6. Starting at step 3, repeat the procedure for the other cartridge.
  7. Close the Finisher Side Cover.
Solution : Load Staples in the Integrated Office Finisher WARNING: Do not perform this procedure when the printer is copying or printing.
  1. Make sure the machine has stopped printing or copying, then open the Front Cover on the Integrated Office Finisher located under the Scanner Assembly.

    wc5230-finisherio-top-cover-open1.jpg

    wc5230-finisherio-top-cover-open2.jpg
  2. Remove the Staple Cartridge by grasping the cartridge by the orange handle and pulling it straight out of the Finisher.
  3. Remove any loose staples inside the Finisher.
  4. Pinch both sides of the staple case and remove the staple case from the cartridge.

    wcp3545-stapler-sleeve-install1.jpg
  5. Remove the new staple case from its packaging and insert the front side of the case into the staple cartridge. Push the rear side into the cartridge. The cartridge will click into place when it is installed correctly.

    wcp3545-stapler-sleeve-install2.jpg
  6. Grasp the cartridge by the orange handle and insert the cartridge back into the stapler until it clicks into position.
  7. Close the Front Cover.

    NOTE: If the Front Cover is not completely closed a message will be displayed. The machine will not operate if the cover is even slightly open

Nov 18, 2013 | Xerox WorkCentre M-24 Color Copier

1 Answer

Reservoir Cover squeaks when opening and closing when hot. Bought unit at Costco.


The squeaking could be from the steam during the brew cycle. My first suggestion would be to wait a couple of minutes after the brew cycle has finished (after you enjoy your first, delicious cup) then open the cover. If you notice any warping or if the problem persists call Cuisinart directly.

Sep 15, 2010 | Cuisinart DCC-1200 Coffee Maker

1 Answer

Machine shows "cover open"


No error code ## 343, but will not print now. How can I change from English to Finish languages in printer?

Jul 08, 2010 | Canon SmartBase MP360 All-In-One InkJet...

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Sharp mx2300n is telling me to close the finisher unit and finisher covers.....taken it out and put it back in again and its still saying the same thing?


If you have open and closed ALL covers then you probably have a bad door switch. Try turning the copier off (both power switches) and on again. If that doesn't work then you should call a qualified technician to look at it.

Oct 17, 2009 | Sharp MX-2300N Color Copier

1 Answer

Display screen says: door/covers open close covers of relay unit??


I believe the "relay Unit" on that machine is the section that transports copies to either the finisher (if installed) or the exit tray on the LEFT side of that machine. Sometimes neither of these units are present, but the relay unit may still be installed.
There are 2 flip up covers on that section (left and right), and you will probably see that one of them (usually the left one) has come unclipped, or perhaps the plastic clip that holds it closed is broken. If you flip up this unit. You will see a black button at the back end that is engaged when ther unit is closed. If you simply pree this button with your finger, hopefully the message will go away - this may at least help you troubleshoot what is causing the "cover open" message). Even if the clip is broken, it is often just a matter of seating the unit correctly so that the switch is engaged when the unit is closed. There is also the same switch on the right cover that could be causing the problem, but this cover doesn't sem to get damged as often.
I hope this helps. Please let me know.

May 21, 2009 | Ricoh Office Equipment & Supplies

1 Answer

Unit says ''close finisher unit and finisher covers''


I have the same issue. Did you ever find a resolution?

Apr 06, 2009 | Sharp Office Equipment & Supplies

1 Answer

Panasonic dp-6010 error code e07-27


Finisher tray lift up motor malfunction.
not the copier. first try to reset the error code by opening all the finisher covers (all). Now reboot th copier (turn/off/on) if the error has gone away then close the covers 1by1 and wait to see if the finisher resets itself.

Sep 03, 2008 | Office Equipment & Supplies

2 Answers

Brother Intellifax 2800


Pls open cover = Please open cover. Probaly has a jam - Open the cover remove the drum/toner unit and check for jammed piece of paper under of in the drum unit.

Jan 24, 2008 | Brother IntelliFAX 2800 Laser Fax

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