127: fatal error

Fatal error 1a39 - The description says:

"Service Call Error"
Code: 1A39
Category: Hardware
Error Name: Head Error

Cause:
• Connection failure of the HEAD FFC.
• Electric parts or components are damaged due to improper HEAD FFC connection such as connecting it at an angle.
• The drive circuit in the PRINT HEAD is damaged.
• The fuse of the MAIN BOARD has blown.

Check Item:
Is the HEAD FFC connected properly without being connected at an angle and any abnormalities such as peeled terminals?

Remedy:
1. Replace the HEAD FFC. (See P.127)
2. Replace the PRINT HEAD. (See P.126)
3. Replace the MAIN BOARD. (See P.111)

As a point of reference, your three manuals are here (link below), which is where I found this info. (See the first manual listed - in the chart on page 53: Table 2-2). Good luck!

http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&infoType=Doc&oid=220056&prodoid=63096219

MIS.FAX during installation

http://h30434.www3.hp.com/t5/Printer-All-in-One-Install-and/Officejet-J4580-Install-error/m-p/13145

YOUR DRIVER CD IS CURREPTED.ANOTHER DRIVER CD USE.

I had a paper jam and removed the jammed papers. The paper jam cleared and then the Fatal Error 980 appeared. OKI C5500 printer

unfortunately, a 173 error is a fatal error which requires service, or technical skill on your part. It usually involves replacing the power supply board and fan.

When to many consumable is low at the same time.

FATAL ERROR CODE 17H / SERVICE CALL 17 TONER RACK: Incorrect developing rack rotation

<Remedy>

Electrical components for detection of the malfunction
Rack motor (M2)
Rack clutch (CL1)
Rack home position sensor (PC4)
Master board (PWB-A)
Controller control board (PWB-P)

Rather than try to explain in more detail i can forward you the service manual (4.17mb) if you update with an e mail address

From OKI error list:

Error 172 - Upper Heater Temp State: High
Heat Roller Thermistor indicates high temp

Solution:
Turn off printer, let cool down.
If problem still exists seek service

Error 020 is a ROM dimm error, could be as simple as reseating/replacing Rom Dimm or a expensive main PCB, you need to get hold of a oki dealer, contact oki to find closest OKI repair agent.
www.oki.com

Fatal Error K (for BLACK) - Black toner or drum problem, Drum life exceeded? Display would of said black drum near life before failing.