Question about Sharp Office Equipment & Supplies
Normall on an sharp machine, You press # * C * and that will enter diagnostics. Then you enter 14 , then 1, and press start. It is the procedure to reset an H4. Works 99 percent of the time.
Posted on Oct 06, 2010
Perform the following procedure to enter the simulation mode.
"#" key Interrupt key "C" key Interrupt key
press 14 and start key twice.
copier should restart normaly.
If not, then you have problems with the fuser, contact me to tell you what you have to do next.
Posted on Nov 05, 2010
Testimonial: "thanks a lot it was very helpful"
Since this appears to be a non-US model I can only base my response on the closest US body type AR-M237.
U2-40 means the countdown (CRUM) chip in your toner cartridge either broke or went to zero. If you can put in a fresh CRUM chip in your cartridge, that's great, otherwise you'll have to replace the toner cartridge.
L4-01 means main motor lock, probably due to a brownout or otherwise missed timing. You can probably get by with a power off and on. Not sharing your copier with other devices on the same outlet will also help here.
To reset error codes, put the machine in test mode with the four-key combo: # - * - C - * ... 16-Start clears your U2 trouble, 14-Start and 17-Start clear the rest. Then hit CA and allow your copier to reboot. Good luck!
Posted on Jul 09, 2009
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