Question about OKI MICROLINE 8810 Matrix Printer

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Oki 8810 dot matrix

Showing "error 103 power off" Alarm and auto gap lights are flashing. I have tried replacing the sensor assy AG (41592302), then the board MID assy (43508002). Still getting the error.

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  • Fe Butterfly Jul 30, 2008

    new info. printer will print with no ribbon in it 10 out of 10 times. If I put the ribbon back in it fails immediately.

  • Anonymous Sep 26, 2008

    Showing "error 103 power off" Alarm and auto gap lights are flashing. Cannot access any menu functions.



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Posted on Jan 02, 2017


SOURCE: OKI Pacemark 3410 Matrix Printer Error Writing to LPT1

A blinking alarm usually means an hardware error of some type, such as an obstruction on the printhead, or a bad motor or such.
When you have a blinking alarm light the other lights that are on will give you an error code that will tell you what the alarm means. You will need to look it up at Okidata.

Posted on Dec 10, 2007

  • 97 Answers

SOURCE: toner sensor error on an Oki C3520 Laser

Check the little switch/door on the right hand side of the drums.
This has worked successfully for me.

After replacement of a C3530 Image Drum, the message, "Toner Sensor Error" is displayed.


The plastic shutter in the ID is fully or partially covering the toner sensor window.

Move the cover upward to allow for the sensor to become fully exposed prior to reinstalling the drum.



Posted on Dec 07, 2008

  • 1879 Answers

SOURCE: I have an OKI ML5590 dot matrix printer. what driver do I use?

get the driver here

Posted on Apr 14, 2009

  • 1 Answer

SOURCE: Problem with OKI ML 395

the lid has 2 small points the holds down 2 censors that indicate when it is off, make sure that there are not broken and that the censors are being engaged.

Posted on Jul 22, 2009

  • 44 Answers

SOURCE: oki 320ml dot matrix printer pauses while printing

The printhead has some thermisters in and it is either actually overheating or a faulty thermister thinks it is overheating. Either way, a new printhead is required.

Posted on Jan 17, 2010

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It is likely that a few different things can cause this condition. First suggest looking for the paper present sensor. This is usually an optical sensor with a lever which contacts the paper. If the lever is broken, or sensor defective, an error condition is exhibited, and printer won't operate. There is also a sensor for printhead home position, and perhaps one or more sensors at one end of the platen assembly. Some printers sense whether a lever is set for tractor feed style paper, or for standard single sheet. A NEC p6200 has one, and probably other printers too. Check for the presence and proper operation of these. You might have to remove a cover to see them... As you probably know, dot matrix printers are practically dinosaurs these days. You should be able to pick up a decent Epson or other good model for practically nothing, if diagnosis on your rig is fruitless. Companies began getting rid of these critters years ago.

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