My copier sharp AR 5516 is showing f2 what shold i do

Question edited for clarity, 'sharp at 5516' to 'Sharp AR-5516'.

Remove the toner cartridge and clean the contacts on both the cartridge and the copier with alcohol. Tap the cartridge on both ends to settle the toner. Make sure you are using genuine Sharp replacements.

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sharp ar 5516 showing ( - - - ) what's the solution

F2 fault code

wrong cartridge ,wrong country,crum data read problem

Toner chip problem.You should replace the chip.

Have you tried a trouble clear?

Below are the F2 errors and causes for Sharp AR-M160

"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

Cause : CRUM chip defect OR Improper developing unit
Check and remedy : As you have already replaced the tonner, we can suggest Replace the CRUM chip,Replace the developing unit

Regards,
Shrey

You have to change your developer, you can see developer spillage inside the machine it is a common problem in this particular model. Rate this and vote for this after your problem resolved.

During installation , use sharp ar205 developer and sharp ar021 toner cartridge. This shows you did not use developer or used the wrong ones, good luck.

sharp ar5516 showing code f2 or h2