My sharp machine ar 5516s is having problems giving error code l and 4 simulteniously what can i do

SOURCE: error code

Hi, H4 is a heater error. Try resetting it by the following; Enter #, interupt, Clear, interupt, display goes dead, enter 14 then print. That will clear the error code, however if you have a problem with the heater it will return. It is probably the thermal fuse has tripped, which is resetable by removing the fuser unit

Regards

Andy

SOURCE: Error Code F1-87 Finisher Trouble on Sharp AR-M350U+

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.

SOURCE: sharp ar 407

Hello sir;There have a procedure to reset;
1, press "program", "interupt", "clear", "interupt"
2, enter 14, then press start,then enter 0, press start again. then press clear.

SOURCE: AR 5516S SHARP COPIER IS SHOWING F2 4O FAULT CODE

During installation , use sharp ar205 developer and sharp ar021 toner cartridge. This shows you did not use developer or used the wrong ones, good luck.

SOURCE: AR 5516S SHARP COPIER IS SHOWING F2 4O FAULT CODE

toner type error

replace the toner cartridge