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CH Error What is this, is this a false error, how is it cleared or solved.

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Some part(developer, drum, imaging unit, fuser) or something else is not installed properly or is not plugged into the machine. Check all assemblies that can be removed from the copier, amd make sure they are installed and plugged in properly. The 'CH' code will automatically reset when the fault is found.

Posted on Jul 06, 2008

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Printer indicates Paper Jam 2. I followed all the steps. However, there isn't any paper jam. How do I clear this error? It will not clear.


There is an issue with fuser exit sensor on this printer. They will report false paper jams. A small part needs to be replaced to solve the issue.

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Ir 405 copier code as displayed e005. but what is problem i am changed web roller but still e005


Hi

Error E005 means the fuser cleaner roller has run out & may need a replacement. If the error is false it will disappear by following the reset procedure. To clear this error code press * 2 and 8 * in that 2&8 are pressed simultaneously. Go to the web counter and clear the counter back to Zero (0). Machine will now restart your machine & error code will disappear. If this doesn't help then try clearing both web counters in service mode, COUNTER>MISC>FIX-WEB> and COUNTER>DRBL-1>FIX-WEB> perform a Error Clear in service mode FUNCTION>CLEAR>ERR>. Hope this helps... Daniel

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2 Answers

Printing error


I had the same error message printed with the same printer. I solved my problem by printing my PDF document with another program.

Jul 03, 2010 | Samsung SCX 4521F All-In-One Laser Printer

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

1 Answer

How do i solve error code e 002-0101


This error indicates a problem with the fusing unit.
It may be a false code or a real problem.
You must enter the service mode in order to reset:

press the following sequence:
Reset key.
Additional Functions key (asterisk)
#2 and #8 at the same time
Additional Functions key (asterisk) again.
The display changes to service display.
Select the "Functions" tab
Highlight the "Clear" button and press OK
Highlight "ERROR" button and press OK.
Turn the machine off and on.
The machine will warm up.

If there is a real mulfunction, the code will reappear.
Good luck!

Sep 24, 2009 | Canon imageRUNNER C3220 Printer

1 Answer

Label stuck inside HP Photosmart C3180


Follow the instructions given here, here & here for clearing a paper jam and cleaning the unit, and access the rollers from the back of the machine.(as described.) If you have problems clearing the error message, go to your home support page here, choose solve a problem, and see the error message solutions. As a last resort, reset the printer to clear a false error message.

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!

Jul 24, 2009 | HP Photosmart C3180 All-In-One InkJet...

1 Answer

Blinking error light CH will not let machine turn on


side door of copier is open just close it properly .if error stills just check by pressing start key what is sub code if 00 developer unit is missing if 01toner catridge is missing .just check all connectors of developer unit and toner unit.code will bi removed

Jan 20, 2009 | Sharp AL 1631 Copier

3 Answers

INTERNAL ERROR--FALSE


My printer was able to print an "INTERNAL ERROR - FALSE, Position: 0x1227e (74366)" error message as well as a test page, but not documents sent to print.

However, the problem was fixed once I switched to another USB port as the person above mentioned. So for any other people with similar problems, try that! In addition to power cycling the printer (I did that first)

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2 Answers

Internal error


We received a similar problem on ours:
Internal Error - False
Position: 0x268f3b (2527035)
System: H6FW/xl_image
Line: 476
Version: QPDL 1.22 12-02-2003

We would also like to know exactly how to fix this problem as it doesn't seem to work at all now!

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