My Epson R230x printer get paper james and not feed paper, how can I solve or repair this problem

SOURCE: Epson LQ-590 Matrix Printer Paper feed Problem

Assuming that you are feeding the paper into the correct end of the printer :), it seems that the printer is defective, but

First unplug the printer from the wall, wait a few minutes,
and see if it resets. If that does not work, read on.

1. Printer rollers (and sometimes head movements as well)
   are controlled by "Stepping Motors"
   
   Unlike an ordinary DC motor with two wires, that spins
   clockwise or counter clockwise depending on the voltage
   polarity,
   
   a stepping motor contains several pairs of wires, that
   are pulsed in a controlled sequence, causing the motor
   to spin in precise angular steps. Depending on the
   number of wire pairs (poles) and internal gears, the
   stepping motor can have a resolution as course as
   90 degrees, and as fine as 0.05 degrees per step,
   depending on the cost and applications.
   
   Linear stepping motors can even move an object in
   a straight line.
   
   The benefit of these stepping motors is that, unlike a
   linear servo motor, they do not need complex positional
   feed-back for precise control, they simply step as many
   times as you tell them to. Four steps left, two steps back
   .... etc.
   
   
2. These stepping motors are in turn driven by semiconductor switches (transistors) which are
   ultimately controlled by a central processor within the printer.
   
   Depending on the printer model, and how sophisticated
   the printer's internal processor is, the paper and head
   movements can be either automatically controlled by
   SOFTWARE (firmware) within the printer itself, or by the device drivers installed in Windows.
   
   The more self-sufficient the printer is, of course, the less
   hassle and CPU overhead on your PC.
   
   
3. When any of the components within this chain of command fail, the stepping motor will move incorrectly:
   
   a) Skip steps
   b) Get stuck
   c) Oscillate back and forth
   d) Spin backwards.
   
   
4. The causes could be:
   
   a) One bad wire in the ribbon connecting the motor
   to its controller board.
   
   b) Bad motor driver transistor: Open or shorted.
   
   c) Bad data line from the printer's internal control
   processor to the driver transistor array.
   
   d) Bad processor chip, memory or firmware within
   the printer, e.g. a burned out register or firmware
   memory location.
   
   e) Defective internal power supply, causing everything
   else to malfunction.
   
   f) Bad paper position sensor
   
   d) Crashed control program, which is probably the
   only thing that is fixable:
   
   i) unplug the printer from the wall socket, wait a
   few minutes, and see if it resets.
   
   
5. It is also remotely (theoretically) possible, that
   the Window drivers are corrupt but this is very unlikely.
   
   
6. If you are fairly brave and want to take the printer apart, and have some electronics knowledge and a few basic instruments, probe the roller drive motor wires, and see what gives. Is one wire stuck consistently low or high ?
   
   Is one of the motor windings open or shorted ?
   
   Is one of the driver transistors fried ?
   
   This very much depends on your level of skill, and the test equipment you have to work with. If you don't have a decent oscilloscope you will not get far. Without a digital multimeter you will not get anywhere at all.

Also do not forget that printers are dirt cheap, less than the ink when it runs out, so this may not be worth your time and effort.

Call the manufacturer, scream blue murder, accuse them of setting your house on fire and giving your dog diarrhea ....

and see if they will send you a freebee.

Hope this explains it.
Please rate my answers.

Martin

SOURCE: paper will not feed through - epson DX4000 printer/scanner

Did you check the thickness? My printer won't feed paper that's to think or thick properly it sould say in the manual what thickness of paper you should use.

SOURCE: paper doesn't always feed, and when it does, the paper rolls through without printing

Get a Q-Tip and alcohol. Wet Q-tip with alcohol. Stand in front of the printer and look down where the paper feeds through. On the righthand side you will see a big roller that pulls the paper through and a little one right up under that. Clean both of them with the alcohol and Q-tip. Press the paper feed button and as it trys to act like it is feeding the paper, clean the roller with the Q-tip. Do this until the paper feeds through correctly.

SOURCE: alternate flashing red lights on epson stylus photo 900

Flashing alternately? Need reset waste ink. SSc ver 4.3 support this model. Find at indoreset.blogspot.com.

SOURCE: paper will not feed into printer epson r300 printer

This is a common prob of all epson printer. If you use more than 230GSM thickness paper with the printer and use 80 gsm paper next, it wont pick up. This is due to the spring in the back side of the paper picker unit elangated to more thickness and fail to function fully. you can remove the paper pickup unit and change the spring if you have the service manual.