Question about Sharp AL-1551CS Printer

1 Answer

Why is my Sharp AL-1551CS displaying error h4?

After using code 14 to reset, the error displays again

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sharp Master
  • 6,161 Answers

Replace the fuser, do not continue to reset or the machine can catch on fire try this site a fuser unit as a start

Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Posted on Jan 30, 2016

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 168 Answers

SOURCE: H4 error code

H4 is a Fuser Unit heating problem.
This reset is for another model sharp, see if it will work for you.

Press "Clear", "Auto Exposuer", "Clear", "Auto Exposure", the display will go dead... then press "14" (Like your going to make 14 copies), then press "Start".

Hope this works.
Good luck,
Mac

Posted on Feb 10, 2008

  • 2 Answers

SOURCE: Sharp AL-1655CS ERROR MESSAGE

The [H4-00] system error popped up when the power went out of the house. I called Sharp Tech Support (1-630-378-3590) and was talking to their Tech Support in less than a minute.

The FIX? Just press the following keystrokes:
# * C * (That's pound, star, C, star) This will clear the display error, now press…14, then press the green button twice. This should let your printer start to warm up and you have fixed your problem.

Posted on May 07, 2008

Bubbabear64
  • 2794 Answers

SOURCE: HELP, H4 ERROR

The fuser isn't heating up on time. You could try turning the copier off for 30 seconds and turing it back on again to see if it goes away.

If it doesn't happen, there is a part that has to be fixed on the fuser to correct the problem. Usually it is the thermistor.

Posted on Aug 17, 2008

sabharish
  • 297 Answers

SOURCE: My Sharp Al-1655CS Display is frozen

Just press the following keystrokes:
# * C * (That's pound, star, C, star) This will clear the display error, now press…14, then press the green button twice. This should let your printer start to warm up and you have fixed your problem.

Thank you!
Sabharish

Posted on Jun 19, 2009

xptareq2000
  • 1447 Answers

SOURCE: My Photocopier displayed error H4 on the screen

Dear sir
H4 signal is fuser unite problem please call a technician they solve this problem.Just we serve problem location because i am not live your area.
Thanks
Tareq

Posted on Aug 13, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sharp AL 1551CS copier flashing '4' 'H'. Will not clear. This is a stand alone unit, not connected to a computer. How do we clear


To reset the H4 condition on just about any Sharp AL series copier press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service.
Good Luck and Thank You for using Fixya.
WheatlandServices

Jan 31, 2011 | Sharp AL-1551 Laser Printer

Tip

Sharp AL Series Copier H4 H-4 service code reset


To reset the H4 condition on just about any Sharp AL series copier press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service.
This works on the following models:
Sharp AL1000, Sharp AL1010, Sharp AL1020, Sharp AL1041, Sharp AL1200, Sharp AL1215, Sharp AL1220, Sharp AL1250, Sharp AL1251, Sharp AL1340, Sharp AL1451, Sharp AL1520, Sharp AL1521, Sharp AL1530CS, Sharp AL1540CS, Sharp AL1551, Sharp AL1551CS, Sharp AL1631, Sharp AL1641CS, Sharp AL1651, Sharp AL1651CS, Sharp AL1655CS, Sharp AL1661, Sharp AL1661CS

on Jan 04, 2010 | Office Equipment & Supplies

1 Answer

My Sharp 1551CS has a "4" and "H" flashing in the quantity indicator. Copier appears frozen.......HELP!!!


To reset the H4 condition on Sharp AL series copiers press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service. Good Luck and Thank You for using Fixya. WheatlandServices

Nov 29, 2010 | Sharp AL-1551CS Printer

1 Answer

The printer says H4 and is locked in that and you can not use printer or scanner.


To reset the H4 condition on just about any Sharp AL series copier press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service.
Good Luck and Thank You for using Fixya.
There is a contest this month based on customer testimonials. If my free solution helps you today, please provide a positive testimonial for me.
Thanks!

Oct 06, 2010 | Sharp AL-1551CS Printer

1 Answer

How do i reset eorr H4-00 for sharp AL-1566


To reset the H4 condition on just about any Sharp AL series copier press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service.

Oct 02, 2010 | Sharp AL-1655CS Copier

1 Answer

H4 error


To reset the H4 condition on just about any Sharp AL series copier press the following key's in sequence and as quickly as possible (with 4 seconds for the first 4 keys)
Press "C" then the far left key (exposure mode) then the "C" key then the far left again.
So in other words C, far left, C, far left
Some model's use 2 other initial codes, so you may need to use one of these 2 alternate codes to get your display to go blank. The rest of the procedure is the same.
Alternate codes are: #, * , C, * or pound,star,C,star and also
#, Interupt, C, Interupt
If done correctly the display should go blank.
Now key in 14 as if you were going to make 14 copies.
Now press the print button.
The machine should reset and the code should be gone.
9 times out of 10 this is a false code that pops up due to power surges or noise.
If the code comes back this means you have a heater lamp or thermal fuse (more common) failure in the fusing area and will need service.

Jul 29, 2010 | Sharp AL-1642CS Copier

3 Answers

H 4 code flashing


The H4 code indicates the fuser may have blown the thermistor. It also could be a false error code. Try this series to clear the error and if it returns, then you'll know for sure the fuser is the culprit. To reset press the following buttons:
  1. Press this sequence: CLR-Exposure-CLR-Exposure
  2. The display will go blank
  3. enter "14", press "PRNT"
  4. Press "CLR" several times to exit.
Give that a try and good luck.

Feb 18, 2010 | Sharp AL 1631 Copier

2 Answers

Error code H4 on Sharp AL-1641CS?


Usually a flase code on these models. Try clearing by pressing "C" then far left key (Exposure Mode) then "C" then far left again. Must be pressed quickly and if done correctly display will go blank. Then key in 14 as if making 14 copies. Then press Print.
Short Version: C, far left, C, far left, 14, print
If code returns then you have a fusing unit problem but 9 times out of 10 this is just a false code.
Good Luck

Dec 23, 2009 | Sharp AL-1642CS Copier

1 Answer

H 4 error


If the Reset does not work, then you have a fuser error and your machine will need service.
H4 is a fuser heating error code.
Meaning the machine is not warming up because of a bad lamp, thermal fuse, thermostat, and or thermister.
Hope this helps.
Good luck.
Mac

Feb 10, 2008 | Sharp AL-1551CS Printer

1 Answer

H4 error code


H4 is a Fuser Unit heating problem.
This reset is for another model sharp, see if it will work for you.

Press "Clear", "Auto Exposuer", "Clear", "Auto Exposure", the display will go dead... then press "14" (Like your going to make 14 copies), then press "Start".

Hope this works.
Good luck,
Mac

Feb 10, 2008 | Sharp AL-1551CS Printer

Not finding what you are looking for?
Sharp AL-1551CS Printer Logo

Related Topics:

50 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Office Equipment & Supplies Experts

Anthony Karuku

Level 2 Expert

255 Answers

k24674

Level 3 Expert

7993 Answers

CheckitRight
CheckitRight

Level 3 Expert

1362 Answers

Are you a Sharp Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...