Unknown Printer

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

1 Press and release the SEL key to take the printer off-line. The SEL light will be out. 2 Then, press and hold the SHIFT key and press the RESET (CHARACTER PITCH) key. 3 The printer is reset.
Check that the same IP address is set for the machine and the machine`s port setting on the computer. Check that the IP address is not duplicated by another device. Check that the correct IP address, subnet mask, and gateway address are set. If using OKI LPR Utility, check the IP address setting with OKI LPR Utility.
Okidata (also known as OKI) is a leading maker of dot matrix printers, and business laser printers.
Irving, Texas: OKI Data Americas, a world-class printing technology leader, announced today that effective March 31, 2021, OKI Data Americas, Inc. will no longer distribute printer hardware under the OKI brand to the North, Central and South American markets.
1: Check Printer Power, Cables, and Paper

Check that the correct paper is properly loaded into the printer and is not jammed. Replacing damaged cables, plugging in loose or disconnected cables, and fixing paper jams as necessary may resolve the issue.

Oki Data Americas ceased production of all Oki-branded hardware as of March 31, 2021.
We are the leading global manufacturer of printing solutions. As a subsidiary of Oki Electric Industry Co., Ltd. in Japan, OKI Australia is part of a worldwide business that pioneered LED technology in printers more than 30 years ago.
The password is the same as the “administrator password” on the operator panel. The factory default administrator password is “999999”.
Set the security setting for your browser to the middle level, or enable Cookie. To enter the [Admin Setup] menu, the administrator password is required. The factory default password is “123456”. To change settings of the machine on the Web page, you must log in as the administrator of the machine.
Reinstall the printer driver. The machine is offline. Right-click the printer icon to open “Printer folder”, and then select [See print jobs]. In the dialog, select the [Printer] menu and then clear the check of [Use Printer Offline].

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

RESET OKIDATA TONER DRUM
ANSWER : HI there, oki image drums contain a fuse. You can reset them if they are working/printing ok by replacing the fuse. Hope this helps. The fuse is located inside the unit so is a bit fiddly.

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Paper won't advance on Okidata 320 Turbo
ANSWER : Check the top and rear paper sensors to make sure they are not obstructed, stuck, or bad.

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RESET OKIDATA TONER DRUM
ANSWER : Hi guys

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not printing
ANSWER : hen I try to print a document manually I place required document on printer under the cover and press start B and w button the printer appears to go through the procedure by the nice it makes but does not print .Also when trying to print document on computer screen the same occurs . The error warning light is on at this time

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Which NIC and NIC F/W download and where find it OKI C511dn
ANSWER : Sorry, the right address: https://mega.nz/#F!oEkA3JKZ!YiWuhQTBl5ym-ilNRPYTaw

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Color alignment is wrong
ANSWER : After a bit more testing it seems that the color registration for yellow works fine. It’s well adjusted and no error is thrown when cyan and magenta are removed (after enabling the color registration errors and disabling the errors for missing toner and drums). Magenta does not produce an error but is not well aligned and cyan produces registration error 4 (coarse alignment of cyan) and registration sensor error 4 (fine alignment of cyan). Black is pretty much empty now, but the error had already occurred when the prints were still fine. Does anybody have some insights on what might cause this?

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reset toners and image drum life
ANSWER : They both have chips that need to be replaced. There are videos on YouTube that show how to refill the toners and how to replace the chips.

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My pictures print almost all red
ANSWER : At first, try printing the internal demo page of the printer. You will find this under the “Information” Menu. If this page prints ok, the problem is on your computer. Maybe the driver or some application settings. Almost impossible to diagnose from far. Look for a “Reset to Default”-Setting in your driver. You may delete the printer and re-install it with the most up-to-date Driver from OKI. Since the printer is an old one, you may have to look for a “Vista-Driver”, when you’re running Windows 7/8. OKI does not not supply any drivers beyond Vista. I could not find anything about mac drivers …

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Unknown Printer