Question about Sharp AL-1641CS All-In-One Laser Printer

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H4 in the display

Hi I have this Sharp AL-1641CS. When I turn it on it shows "H" and "4" interchagably in the display, and it doesn't respond what so ever to any commands. What to do?
Robert, Tanzania

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  • robertTZ Feb 12, 2008

    Well done. Couldn't ahve done it without the help. Live in Tanzania, where there is almost no help available. Thanks

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I found this on the web, this is for the 1631, but it may work:

It is the fuser, but sometimes it is just a false code. to reset:
enter buttons: clr, exposure, clr, exposure, the display will blank, enter 14, press prnt button, then clr several times to get out and thats it.
good luck.

Posted on Feb 12, 2008

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Meaning H 4 appear alternative Sharp Al-1641 CS


H4 is nothing but an error code that appears due to power fluctation(in absence of a stabilizer). You please enter # interrupt-C interrupt -14-start to clear to clear the error

Jan 12, 2011 | Sharp AL-1641CS Laser Digital Copier

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Free Sharp AL-1641CS Copier Manual Download


Models: Sharp AL-1632 / Sharp AL-1641CS


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I hope that helps.

___________________________________________________

on Jul 24, 2010 | Printers & Copiers

Tip

Sharp AL-1641CS Copier Manual Download


Free Sharp AL-1641CS Copier Manual Download


Models: Sharp AL-1632 / Sharp AL-1641CS


ad139ca.jpg


Would you like to review the features of the Sharp AL-1641CS Copier?

Have you lost your Sharp AL-1641CS Copier Owner's Guide?

Would you like a free digital, searchable, pdf version of the Sharp AL-1641CS Copier Manual?

Follow this link
(& click FREE) to download a pdf version of the Sharp AL-1641CS Copier documentation.

I hope that helps.

___________________________________________________

on Jul 24, 2010 | Sharp AL-1641CS Laser Digital Copier

1 Answer

Greetings: i have A sharp 1641CS and it indicates


A H4 error code could be the fuser lamp or the thirmister or the thermal fuse. The lamp may cost $20.00 the others may be $10 to 15 dollars each

Jun 16, 2010 | Sharp AL-1641CS Laser Digital Copier

1 Answer

My unit is Flashing H Then 4. Sharp AL-1641 CS. What is wrong


When this machine H 4 flashing
problem: Fuser unite over temperature
Solve: Press C Exposure button again C Exposure button 14 press start key
C exposure c exposure p 14 press start
Or H4 fixed
Solve: Replace Heater lamp or heater fuse

Dec 16, 2009 | Sharp AL-1641CS All-In-One Laser Printer

1 Answer

Sharp al-1644


H4 is a fuser roller heating issuse. The temperature isn't hot enough. May need new fuser roller assambly or a thermistor.

Jun 03, 2008 | Sharp AL-1641CS Laser Digital Copier

2 Answers

Sharp AL-1641CS Lase Copier


http://www.retrevo.com/s/Sharp+AL-1641CS?rt=pd

Here is the location for your copier manual. You'll be able to view & download. Good Luck :0)

Jan 10, 2008 | Sharp AL-1641CS Laser Digital Copier

1 Answer

Doesnt work


h4 - is a heater lamp error - fuser is not heating up - machine needs the fuser repaired before you can use it, it has probally got a blown heat lamp, could be thermister or thermal fuse but usally on these it isn't. If you a teco happy and 240v comfortable then remove fuser and check lamp and components for open circuit, if you do not know what you are dealing with then dont try.... call a tec, this area runs live 240v

now this is under AL-1641CS but you are saying also  Digi A161

so I'll give you both resets use at own risk do not put in any other number but 14, damage will result, but this code I doubt will help you untill original problem is fixed, oyur machine will reset but error again also.

CLEAR - EXPOSURE SELECT- CLEAR - EXPOSURE SELECT really fast like 2 secs, display should blank then 14 start


or Press: "Clear", "Interupt", "0", "Interupt", "14", "Start Key"

Oct 30, 2007 | Sharp AL-1641CS Laser Digital Copier

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