Question about Sharp AR-M350U Copier
Received this error code when my machine was turned on this morning.
Error Code F1-87 Finisher Trouble on Sharp AR-M350U+.
I turned the machine off and back on and error was not their anymore. Still wondering what that code means.
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.
Posted on Jan 28, 2009
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