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Sharp al2030 error code h4 upon power up

Startup error code on control panel is flashing h4 one digit at a time

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  • reschiii Nov 19, 2008

    The L4 code appeared when the copier was turned on. The scan head locking switch WAS unlocked. Unlocking the scan head locking switch, locking, unlocking, over-n-over didn't clear the error. If error was eventually cleared, the next time the copier was turned on, the error message appeared again, rendering the copeir unusable. Next, I will call:

    Sharp Technical Assistance Dept., ph. 630-378-3590

  • oliver tchat Mar 23, 2009

    my photocopier posts the code h4 error

  • oliver tchat Mar 23, 2009

    my photocopier posts the code h4 error

  • juice19 May 18, 2009

    Same as above. for a sharp al2030

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Here is the solution straight from the lips of tec support at sharp.

This can happen due to a power outage.

Here is how you fix it.

1. Hit clear, then auto. (clear is on the right the red C, auto is on the far left)
2. Once again Hit clear, then auto. (clear is on the right the red C, auto is on the far left)

At this point wait for the screen to go dark.

3. Type in 14 (hit the 10 once an the 1 button 4 times)
4. Hit the Green Button.

The screen will go dark and reset the copier.

Posted on May 18, 2009

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Heat roller is reporting a low temperature.

The thermistor and heat lamp need to be checked.

It could need a whole fuser roller unit.

Posted on Jun 12, 2008

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Posted on Jan 02, 2017

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Can any one help m please, I have a Konica minolta bizhub C450 and i have a malfunction code C152, can any one tell me how to fix it please as soon as possibl thanks to all


i found this after a brief search

Straight from the service manual....just use the last 4 digits when doing a search, makes it easier to find the specific code as not all manuals are the same in how the code is displayed.

CC152 ROM contents error upon startup (Scanner)
• A fault is detected in a sequence of ROM contents check of the PWB-C during starting.

16.5.79 CC151: ROM contents error upon startup (MSC)
16.5.80 CC152: ROM contents error upon startup (Scanner)
16.5.81 CC153: ROM contents error upon startup (PRT)
16.5.82 CC154: ROM contents error upon startup (PH)
1 Check the ROM version. - -
2 Rewrite the firmware. - -
3 Replace the appropriate board.

TSB entry

Description
C-C152 at power up, the counters display as 0 and the operation panel display is in Japanese.
Solution
CAUSE: Main body firmware is corrupt.
SOLUTION: Flash or re-flash the firmware to the latest level.



As for the 2152 code,

16.5.6 C2152: Transfer belt pressure welding alienation

Dec 04, 2014 | Konica Minolta bizhub Office Equipment &...

6 Answers

Sharp ar 5516 printers error h5. h4


hi,I have error code L h on my coppier sharp 5516. your help please.

Aug 05, 2010 | Sharp AR-5316 Advanced Digital Imager...

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I have a sharp photocopier AR-5316 flashing error code is h4 how to reset this code and solve the problem


i have a sharp photocopier AR-5316 flashing error code is E7 how to reset this code and solve the problem

Jul 06, 2010 | Sharp AR-5316 Advanced Digital Imager...

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Code H4 comes up when the sharp copier ar-5316 is switched on. it cannot be use. what shall I do to solve this problem of error code H4.


Hello sir; H4 code require reset procedure as follow;
1, press"#" "interupt" "c" "interupt" these 4 keys.
2, enter 14 , then press start
3, turn power off and back on .

Jan 28, 2009 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

Error H4


Performing a Fault Reset 14 will reset your WorkCentre and will help to clear error codes.
  1. Find the pink Clear button on the Control Panel of the WorkCentre.
  2. Find the button below the word Auto.
  3. Press these buttons in the following sequence: [Clear], [Auto], [Clear], [Auto] NOTE: All of the lights on the Control Panel should go out andthe LED Display should go blank. If the lights do not go out, thenrepeat step 3 until they do. It may be necessary to increase ordecrease the pace of the [Clear], [Auto], [Clear], [Auto] sequence.
  4. Press the [10's] key one time and the [1's] key four times to enter '14' in the LED Display, as if you were to make 14 copies.
  5. Press the green [Start] button.
  6. Press the pink [Clear] button two times.
  7. The WorkCentre should now warm up and come to ready.
  8. If the above steps do not clear the error code, repeat steps 3 to 6 a second time.
Originally posted by tryit

Dec 04, 2008 | Sharp AR-5316 Advanced Digital Imager...

2 Answers

Sharp AR-M237 Error Code H4-21


-H4-21 means:Sub heater lamp abnormally low temperature detection. The setup temperature (about –25°C: Sim 43-1-1) is not reached within the specified time (about 32sec) from turning on the power ON SW. (When the temperature falls below 140°C in the standby mode.)
-Causes:
Sub heater thermistor defect
Sub heater lamp failure
Sub thermostat failure
Control PWB failure
-Check the sub heater lamp blinking with SIM 5-2-2.
When the lamp blinks normally: Check the thermistor and the harness. Check the MCU PWB thermistor input circuit.
When the lamp does not light: Check for disconnection of the heater lamp and thermostat. Check the interlock switch. Check the power PWB and the MCU PWB lamp control circuit.
Clear the display of self-diagnostics with SIM 14.
The H4 errors will not reset by themselves. You must enter service mode to reset this error even if the problem has been repaired. The reset process is outlined below (DO NOT USE ANY OTHER FUNCTIONS IN SERVICE MODE):
Press the following sequence: "#/P" "*" "C" "*"
Type in 1 4
Press start
hit 1 for yes
hit start
Unit should power off and the restart.
If the error code recurrs ther are other problems.

Jun 05, 2008 | Sharp AR-M237 Digital Copier

4 Answers

MY SHARP AR5316 DISPLAY H4 WHEN I PUT IT ON


Here is the process

  1. Find the pink Clear button on the Control Panel of the WorkCentre.
  2. Find the button below the word Auto.
  3. Press these buttons in the following sequence: [Clear], [Auto], [Clear], [Auto] NOTE: All of the lights on the Control Panel should go out and the LED Display should go blank. If the lights do not go out, then repeat step 3 until they do. It may be necessary to increase or decrease the pace of the [Clear], [Auto], [Clear], [Auto] sequence.
  4. Press the [10's] key one time and the [1's] key four times to enter '14' in the LED Display, as if you were to make 14 copies.
  5. Press the green [Start] button.
  6. Press the pink [Clear] button two times.
  7. The WorkCentre should now warm up and come to ready.
  8. If the above steps do not clear the error code, repeat steps 3 to 6 a second time.
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Dec 11, 2007 | Sharp AR-5316 Advanced Digital Imager...

3 Answers

Sharp Z-830


  1. Find the pink Clear button on the Control Panel of the WorkCentre.
  2. Find the button below the word Auto.
  3. Press these buttons in the following sequence: [Clear], [Auto], [Clear], [Auto] NOTE: All of the lights on the Control Panel should go out and the LED Display should go blank. If the lights do not go out, then repeat step 3 until they do. It may be necessary to increase or decrease the pace of the [Clear], [Auto], [Clear], [Auto] sequence.
  4. Press the [10's] key one time and the [1's] key four times to enter '14' in the LED Display, as if you were to make 14 copies.
  5. Press the green [Start] button.
  6. Press the pink [Clear] button two times.
  7. The WorkCentre should now warm up and come to ready.
  8. If the above steps do not clear the error code, repeat steps 3 to 6 a second time.

Nov 21, 2007 | Sharp AR-5316 Advanced Digital Imager...

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