Sharp sf 2540 erro code C2-00 - Sharp SF 2540 Copier

SOURCE: f2 maintenance B required sf 2540 sharp photocopier

This is a drum code either the dm or id sensor.

SOURCE: Sharp copier sf 2530 developer reqired error code (ie indicator on)

It's hard to be sure because our model numbers are different but drum reset should be 24-7 and dev reset should be 24-6. Good luck

SOURCE: AE Code on Sharp SF2025, What means?

exposure lamp or exposure fuse

SOURCE: SHARP SF 2540 How to troubleshoot U3-20 and

U3,20 - Mirror motor lock detection

U7 00 - Communication trouble between PC/Modem and the copier.

Seems to me the U3 error is something similar to the L6 errors in the slightly newer machines. It seems as though the laser moter in your machine has seized.

As for the U7, i have had this error out on the field before. Especially when the machine has had IP setting put into the machine but the network cable isn't plugged in. Throws up that bad boy =]

SOURCE: Sharp copier SF-2025 displays an error code U%.

Hello sir; It can be reset by power on and open the front door, press and hold exposure key while you closing front door.