Toshiba e-280 shows F-120 error code, i dint find this error in my service hand book. any suggestion to overcome this problum.

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Give more details of the error codes.
and when you get the error itself.


shown on page 66

ftp://ftp.tcsn.net/toshiba%20estudio%20120-150/e-STUDIO120-150_SM_EN_001_este.pdf Toshiba studio120 Service Manual

This machine dint have C414 error only C41

This machine dint have 340 error

Toshiba e-studio Error code c440 is just problem with Fuser Unit after warm up time . 200L/ 202L/ 230/ 232/ 280/ 282/ 283/ 233

PROBLEM:
Fuser unit problem,


SOLUTION:
Try to reset it:
1. Hold down "0" and "8" keys while turn on the power.
2. Enter 400 press Start.
3. Enter 0 press Set or Enter.


Hope this helps

you can find more info at this link

replace the hdd

Press CELAR+8 to get the error code...

[F120] Database abnormality

What you can try to do is go into (08) mode by holding the 0 and 8 keys while turning on the copier. Once it comes into test mode key in 684, this rebuilds the databases. If this doesn't fix it go into (08) mode again and key in 690 and press start, key in 2 and just hit start again. This formats the HDD and hopefully the copier will work after that. If not you will likely have to replace the HDD.

Note: When you format the HDD it clears out only information such as address book and templates.

Your HDD is having issues. You can try formatting the HDD (make sure you backup templates and address book if you use them.) To format HDD hold 0 and 8 while turning on the copier, when the machine comes ready key in 690 and hit start. It will then display "2 2", hit start again. Wait for it to say please reboot the machine, turn it off and back on. Hopefully this will work but if not, your HDD will need replacing.

First of all check what is sub code with this .if it is not showing code press clear & 8 key at same time .code will bi shown .if no code just reset pm cycle count.MIAN AKHLAQ