My arm350n sharp digital copier says that my finisher needs service. is it worth fixing

Here is a link to the manual: http://olsonbros.com/sharp/support/pdf_trbl/trbl-arm550n_m550u_m620n_m620u_m700n_m700u.pdf

Unfortunately, L4-47 error code is not listed. Probably need to call a technician.

Shut the machine off, unplug the finisher from the copier, then plug it back in. Make sure the finisher is securely attached to the machine, then turn the machine back on. If that doesn't work, remove the finisher completely and use the machine without. Call a service technician to diagnose your finisher problem.

try the finisher area, the f code refers to finisher, otherwise call sharp

IMC PWB communication trouble

F1-00 is a communication error between the copier and the finisher. It could be a loose connection (wire that connects finisher to copier) or it could be worse like a failed board. It could be the finisher board or the PCU board on the copier.
Make sure the finisher cord is firmly connected to the copier.
Make sure the copier is not plugged into the same wall outlet as another piece of equipment that might be drawing excessive power. do not plug into a cheap surge protector with other items.
If problem persists call a tech.
Hope this helps

Replace fuser lamp and check the condition of thermistor and rectify.

Generally F codes have to do with the finisher(used to be called a sorter). with the machine off, diconnect the finisher cord from the copier and power back on. This should allow you to test the copier. I'm not sure on this model how exactly the finisher cord comes out. but it should be self explanitory when you see it.

it is scanner out of position, swich off then swich on it should reset it.

Dave Moore
right document solutions
02074664700

F1-70 is communication trouble between the machine and the sorter finisher. Check the cables connecting the copier and the finisher and power off and on machine. Should clear the code. If problem persists, may need a new board.

I would also check the ground between the copier and finisher.

Don't forget to rate your answers, please!

Press P-interrupt-C-interrupt and enter test command 14 and Execute to clear your error. Let your machine reboot. If it comes back you have a problem with your fuser. Most likely it's dirt or toner caked on your tempature sensors and they need to be scraped off.