Sharp mx 2700n how to go SP mode and i get error code h5.01 how i solve this problem

check the paper tray lift motor

Not really a problem, just information.. codes are here:
SHARP MX 2700N MAINTENANCE CODES error codes

You need to make sure the machine is in Copy Mode when you hit
# * C *
enter 14, then touch start
execute on the screen
the machine will reboot and the code should go away.

If it persists you may need some maintenance. If you're in Houston give us a shout. Our labor rates are low compared to the other Sharp dealers in Houston.

Skelton Business Equipment Houston Copiers
http://www.youtube.com/equipmybiz

On the control Panel, press the keys #*C* (pound, star,clear,star)to enter test mode. Enter number 16 and press the copy button. On the touch screen press "execute" and "yes". Press CA to reboot. The error code should clear.

I think it is soft switch 103 bit 5.

U2-10 SRAM user authentication index check sum error. I know, gibberrish right? To clear this error, put the machine in "simulation mode" by pressing "c" "*" "p" "*". then type 16, press the copy button, then press "execute" then press "yes". Hit the "ca" button to go back to ready. This should clear the error code. If the code returns, then the PCU PWB board needs to be replaced. I hope this helps.

enter code 20-1 start

E7 is only part of the code. It could be a hard drive problem, memory problem, laser problem, or a loose connection on one of the boards.

i think that u2 shows some memory or eeprom problem just reset it .press clear key,exposure mode key,clear key,exposure mode key,press all these key in sequence and quickly.display will go dead now press 16 then start key.code will bi removed .mian jee

P * C * enter sim 14 press copy key then CA. Machine should reboot. if problem re-occurs your thermostat in the fuser has tripped