Sharp AR-M350N that is throwing a F1-87 Finisher Trouble

The error code F1-15 means that the stapler is not in home postion. It can also, be that the exit tray is not in "HP" aswell. I would turn the copier off and turn it back on and not use the stapler funcation. To repair the problem, there are a bunch of up dates to resolve this problem. I would change the out put tray from the finisher to the left out put tray... Good Luck

L6 10 Polygon motor trouble

it is a very common problem on sharp copiers

that means the laser unit is defective, tou have to change it , allso is very expensive..

regards,
Adi

The F1-00 deals with the sortor / finisher. It means there is a communication problem with the finisher and copier. What you can try is to turn the copier off & unplug the finisher from the copier and turn it back "ON" and is the code gone??? If so turn the copier OFF and plug the sotor back in and turn it back ON. If it works you are all set. You may also have a problem with the stapler unit? Will the code only show up with that funcation? If so, don't use the stapler. If the problem is still showing up leave the sortor unpluged. If that will not work for you, you may need a repair rep to vist.. Good Luck

IMC PWB communication trouble

SLU trouble

The problem is in your finisher and the quickest solution to get your copier running is to unplug the finisher and move it away from the copier. Take a tray off the finisher and put it on the copier where the paper comes out. (If the paper comes out too slow and causes a misfeed the tension springs need to be put back on over the exit rollers in the left door, write if you still have trouble)

The Engrish service manual sayeth:
F1-11: Finisher 1 pusher motor trouble/Finisher 2 boomerang rotation abnormality.

What this doublespeak means is that something is blocking your motor's ability to function when it goes through its' power on self test. First thing you should never do is put anything near, around, or under the finisher. I went on a lot of calls for F1 errors and either unjammed a finisher from the wall or unstuck a toner or paper box from under the tray. Next thing is to open the front door, move the plate from side to side, and look for bits of paper wedged in anywhere. Spray any photoelectric sensor you see with a can of air. And check those squishy orange rollers and see if they're swollen. Could be you have a dead motor, which would be at the rear of the finisher or inside one of the trays. Good luck!!

A error code F1-09 deals with the finisher of the copier. Have the bins gotten stuck or got something in it's way when moving up & down. I would turn the copier off and unplug the finisher from the copier, 1 screw holds connector in. Then I would turn it back ON and see if the code is gone, if so reconnect the finisher and you should be good to go...

It is a stapler rotation error. The stapling tray pressure arms become dull at the tips, so when the stapler attempts to move into position to make the staple it cannot move the guides out of the way.

First choice) Replace the (4) stapling tray pressure arms (LSTPP0357FCZZ). After you replace them you'll see that the tips get worn down, and wedge into place so that the black support plates cannot move out of the way of the stapler. The black plates look warped, but they aren't (I should say they always look like that).

They are fairly easy to get to. You do have to remove the finisher from the copier. Remove the front and rear covers. Open the right door. Pull the pins that retain the door. From there you'll see the arms. They can be changed with a little maneuvering.

2nd Choice) Clip overtight wire ties to the stapler rotation home position sensor.

3rd Choice) Shake down the stapler to its bottommost position (wherever it settles is fine). Adjust the flag that triggers the stapler home position sensor. If I remember correctly its the narrow **** in the flag.

H4-0 The fusing unit doesn't heat up.

You have to reset fuser errors with simulation 14.
SM 5-1 should turn the lamp on. If lamp blinks on and off it is the thermistor, if it does not it is the lamp, but check the contacts on the lamp/fuser -- they have been known to erode.

U2-40 is a board error, F1-15 is finisher lift motor error.

To reset: #, interrupt, clear, interrupt. (screen should say service mode), enter 16, print, are you sure? , yes.

For the finisher error, follow above procudure, entering 14 instead of 16. if error returns, disconnect the finisher