Question about Epson DFX-9000 Matrix Printer
My epson dfx 9000 is diplaying error O F,what can i do to resolved it?
This error occurs when the Home Position (HP) of the Automatic Paper Thickness Control (APTC) mechanism is not detected.
This error is caused by a malfunction of either the APTC HP sensor circuit, the APTC motor, or the driver circuit on the ROM Board.
Check the following in the order below, testing functionality at each step. If the APTC motor has malfunctioned, be sure to check the motor driver circuit on the ROM Board before replacing the motor.
1. Check connectors CNSEN1 and CNSEN2 on the ROM BOARD.
2. Check and replace the APTC HP UNIT
3. Check both the APTC motor, APTC UNIT, ROM BOARD, and replace either or both as necessary.
Get a service manual HERE if you need it.
Posted on Jul 23, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 04, 2010 | Epson DFX-9000 Matrix Printer
Nov 20, 2008 | Epson DFX-9000 Matrix Printer
Jun 27, 2008 | Epson DFX-9000 Matrix Printer
835 people viewed this question
Usually answered in minutes!