Question about Office Equipment & Supplies
I change the developer
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Posted on Jan 02, 2017
SOURCE: F2-02 error on Sharp AR-M237
on this code you may have to clean out the developing unit and start with fresh developer. Make sure the developer unit is not leaking from one of the bearings. You may need a tech for this one...
Posted on May 26, 2008
SOURCE: F2 error
"F2-31" Image density sensor fault "F2-32" Drum mark sensor fault "F2-33" Grid voltage correction problem "F2-35" Grid voltage correction problem "F2-37" Drum mark sensor fault
Posted on Sep 03, 2008
SOURCE: Error code U2 on a AR201 copier
To find out the sub code for the U2 error hold down the Start key. Below is a list of the errors:
U2-04 EEPROM serial communication error
U2-11 Counter check sum error
U2-12 Adjustment value check sum error (EEPROM)
U2-40 CRUM communication error
To clear the U2-40 error try pulling out the toner cartridge and firmly reinstalling it. If that doesn't work you must install a new toner cartridge. There is a CRUM chip on the cartridge that keeps up with how many impressions have been made with that cardridge. You cannot "refill" these cartridges without replacing the CRUM. This problem occurs frequently with remanufactured cartridges.
To clear other U2 errors you must enter simulation mode.
Perform the following procedure to enter the simulation mode.
Clear key - Interrupt key - "0" key - Interrupt key - 16 - Start key - Start key. The unit should reset.
Posted on Nov 11, 2008
SOURCE: error code Sharp AR-M 257
The F2-04 error code you are getting is that you are using the wrong toner.It may be form sharp,but it toner chips is different.Only the chips swapping at the toner back can help you.
Posted on Jan 27, 2009
F2 - Black toner supply trouble
Try a different toner cart, remember to shake the cart. before installing. Power the machine on and off and check. Check the sealing tape has been fully removed from the cartridge as well as the green colored plug.
Also, if you have an original drum unit frame, change the frame with the new Modified version to prevent arching at the rear cover of the drum unit against the inside back plate of the machine.
Check that the black dev. tank is not low or empty, re-position both drum & dev. tank.
Pls rate - Thank you
Posted on Mar 02, 2009
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