What is F2 - Fisher and Paykel Active Smart E522B Bottom Freezer Refrigerator

Sharp ARM316 - Error Code: F2-02

PrintCopy .info https://printcopy.info > model=ARM316 > code=F2-02
Code: F2-02; Description: Toner supply failure. The value judged from the actual toner supply hysteresis differs greatly from the toner sensor value.
Missing: photocopier. ‎' Must include: photocopier.

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  Sharp ARM355 - Error Code: F2-02

  https://printcopy.info > brand=Sharp > code=F2-02
  Code: F2-02; Description: Toner supply abnormality. Toner control sensor output value becomes under-toner too earlier. Causes: Connector harness trouble ...
  
  Generic video
  
  

Per the internet site, it depends upon the model of laptop. Here are some examples:

Laptops - Access Bios Settings Key

Issue


The most common Access Bios key is the "DEL" button or "F2". This depends on the laptop model, however, and can be confusing if you do not know which key to press.


Solution


Here is a list of laptop models and brands with the keyboard commands / key for accessing the BIOS Setup:



Acer: F1, F2, CTRL+ALT+ESC

ARI: CTRL+ALT+ESC, CTRL+ALT+DEL

AST: CTRL+ALT+ESC, CTRL+ALT+DEL

Compaq 8700: F10

CompUSA: DEL

Cybermax: ESC



Dell Laptops:

Dell 400: F3, F1

Dell 4400: F12

Dell Dimension: F2 or DEL

Dell Inspiron: F2

Dell Latitude: Fn+F1 (while booted)

Dell Latitude: F2 (on boot)

Dell Optiplex: DEL

Dell Optiplex: F2

Dell Precision: F2



eMachine: F2

Gateway 2000 1440: F1

Gateway 2000 Solo: F2

HP (Hewlett-Packard): F1, F2 (Laptop, ESC)

IBM: F1

E-pro Laptop: F2

IBM PS/2: CTRL+ALT+INS after CTRL+ALT+DEL

IBM Thinkpad (newer) Windows: Programs-Thinkpad CFG.



Micron: F1, F2, or DEL

Packard Bell: F1, F2, Del

Seanix: DEL

Sony VAIO: F2

Sony VAIO: F3

Tiger: DEL



Toshiba 335 CDS: ESC

Toshiba Protege: ESC

Toshiba Satellite 205 CDS: F1

Toshiba Tecra: ESC then F1 or F2



Toshiba Notebook [Newer models]:

• Turn on the computer by holding down the power button while pressing the ESC key
  
  
  
  
  
  • The machine will beep, then display:
  
  
  
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    Check System, then press [F1] key.
    
    
  
  
  
  



• Release the ESC key



• Press the F1 key

Laptops Access Bios Settings Key

• F2 with sub code 00 - Toner Sensor problem, ID pattern reading error;
• F2 with sub code 02 - Toner Motor problem, check toner dispenser motor;
• F2 with sub code 31 - Image Density error, Check the light level or the drum surface reflectivity;
• F2 with sub code 32 - Drum Mark sensor, missing/dislocated mark or sensor faulty. Sensor cannot scan mark properly;
• F2 with sub code 33 - grid voltage wrong, either too high or too low;
• F2 with sub code 35 - grid voltage correction will not work during simulation;
• F2 with sub code 37 - drum mark sensor adjustment required.

NEW MACHINE SHARP AR5618 SHOWINGE CODE F2-64
WHAT IS SOLUTION?

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

Hi there,

Well F2 error codeis on a variety of Sharp copiers, the F2 error code would normally be accompanied by a sub code that indicates the fault, You may please check out the following -

• F2 with sub code 00 - Toner Sensor problem, ID pattern reading error;
• F2 with sub code 02 - Toner Motor problem, check toner dispenser motor;
• F2 with sub code 31 - Image Density error, Check the light level or the drum surface reflectivity;
• F2 with sub code 32 - Drum Mark sensor, missing/dislocated mark or sensor faulty. Sensor cannot scan mark properly;
• F2 with sub code 33 - grid voltage wrong, either too high or too low;
• F2 with sub code 35 - grid voltage correction will not work during simulation;
• F2 with sub code 37 - drum mark sensor adjustment required.

You may post further comments for more help or information......

Good Luck!!

Thanks for using FixYa!!

simple...check these fuses at the "Central juntion box"--F2-40, F2-06, F2-35, if ok then....F2-25 for LT lamp, F2-23 for RT lamp...if all good, check loom and connectors...knowing that the BULBS are good first....GL

fn+f2 means your pressing two keys at once
the function key (fn - usually a different color - maybe blue - than the letter keys) and the f2 key

hold down the fn first then the f2 - look for the fn on the lower right or left next to Ctrl keys

"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