How to fix error 0xc18a0401, oxc18a0401 on HP printers

Solution 1:

Press and hold the "*" key. Press the "#" key and release both keys. Display should say "Enter Special Key Combo"

Press and release in sequence the "1", "2" and "3" buttons. Display should say "Support" and display the FW rev (something like R0631R).

Press and release the right arrow button until the display says "System Configuration Menu".

Press and release the "OK" button. Display should say "Hardware failure status". If not there already, Arrow Key over to "Hardware failure status",

Press and release the "OK" button. Display should say "Hardware failure status: Clear. Press OK to clear".

Press and release the "OK" Button. Message changes to "Hardware failure status Cleared. Press Cancel to continue".

Press and release the "CANCEL" button as many times as necessary, until the "Welcome to Photosmart Express" screen appears, or, the "Ink System Failure" screen appears. Do not try to print at this stage.

Using the Power Button, turn the unit OFF and unplug the power cable from back of the printer and wall outlet.

Wait 30 seconds for the power to get discharged and then plug the power cable into the wall outlet first and then into the back of the printer.

Turn the unit on. The printer may display message "Use Power button to shutdown the printer" followed by "Press OK to continue". 

Press OK. The Printer will start the "One time ink initialization process". Allow this process to complete and do not interrupt. 

Once the initialization process is complete, the printer will print out a Diagnostic Page. 

Solution 2:

Unplug the power from behind the printer.

Wait for 60 seconds. 

Hold down the “print photo” and “cancel” at the same time. You should be able to see it with a blank screen for several seconds.

It's done

Try again and again if at first it doesnt work.

Solution 3:

Unplug the all-in-one from power.

Wait 30 seconds.

Plug in the power only.

Repeat steps 2-4 two more times.

On the third time after plugging the unit into power check the functionality. 

Solution 4:

Unplug the power cord from the back of the HP All-in-One.

Wait for the unit to go to the sleep mode. Wait for 60 seconds.

Press and hold Print Photos & Photo Fix buttons simultaneously on the control panel; keep them pressed and reconnect the power cord to the All-in-One.

Continue pressing the buttons until the display goes blank or Reset shows on the control panel display.

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Xerox Workcentre C2424 Errors

31,004.40:6909: it's a mechanical initialization jam error. Pull out the paper tray to make sure it doesn't have a jam. Try also to manually feed some heavy paper or card stock through the printer to make sure the sensor in the preheater isn't stuck.

39,002.40 : DRAM test failure.

39,012.40:56208: "Cycle the power" and if that does not work replace the document feeder.

39,012.41: Document Feeder Optical Failure. Replace the document feeder.

4,0XX.6x: Process Control Software Fault.
Reset NVRAM and then retest.
Ensure ground integrity for the system
Replace the EEPROM chip.
Reboot the system.
From the System Setup menu, go to "Information", "Troubleshooting"
Service Tools menu.
With the cursor at the top of the Service Tools menu, press both the Up Arrow
and Down Arrow buttons to display the Hidden Service menu.
Reset NVRAM is in there.

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Error 04,041.66 on Xerox C2424

4,0XX.6x Process Control Software Fault


Solution 1:


a. Reset NVRAM and then retest.
b. Ensure ground integrity for the system.
c. Replace the EEPROM chip.
d. Reboot the system.


1. From the System Setup menu, go to Information --> Troubleshooting -->
Service Tools menu.
2. With the cursor at the top of the Service Tools menu, press both the Up Arrow and Down Arrow buttons to display the Hidden Service menu.
3. Reset NVRAM is in there




Solution 2:


1. Turn the system power ON.
2. Wait for the Xerox logo to begin moving across the display.
3. Before the logo is centered on the display, press and hold the Back and Info buttons on the control panel.
4. Hold both buttons until the display reads “Beginning Service Mode Initialization”. Release the buttons and the system reboots into service mode with the Service Diagnostics menu displayed.

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Set-up Home Network Printers

Do you know how to fix common issues that may arise while setting up a home network printer?

Network printer helps you to print documents over a local network. These printers can provide plenty of benefits to you. You can share the information to the computers that are connected in the same network. Most homes have more than one system and network printer avoids the installation of printers for every computer. An important role of network printer in your PC is sharing. A network printer in your PC helps to print the data contained in your local network. It can eliminate the extra cost of installing additional printers. Network printer is easy to handle and maintain. At times, you may face issues while installing network printer in your Windows system. However, most of these issues can be fixed even without the help of an expert.

Following are some information about the tips to set-up home network printer:

• Set-up network printer
• Issues
• Tips to fix

Set-up network printer

To set-up network printer in your home network, first of all you need to enable the printer sharing option in your PC. You can enable this option in ‘Control panel‘ of the Windows operating system. To enable this, you need to right click on ‘Printers setting‘ icon. You will have options to choose the sharing in the generated window. To use a network printer in your local network, you need to set an IP address for your printer. You also need to know about the details of your printer before going to set-up the network.

Issues

You may face issues while trying to add network printers, if you have not properly connected to home network and set to the share printers option. You may also face compatibility issues, if your printer is not compatible with the operating system. Sometimes, your PC may not detect the installed printer as well.

Tips to fix

To fix the compatibility issues, you need to ensure the compatibility of the printer before installing. You also need to make sure that your Bluetooth adapter is turned on, if your PC does not detect your printer. You also need to remove viruses from your PC before installing the printer driver. You should ensure the cables and connectors used to connect the printer over network.

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Printing is too slow.

Rev up printer performance--and save ink in the process--by reducing print quality for everyday output. While printer settings vary by model, here's how to switch to draft-printing mode in most Windows apps. Select Print and Properties, and then look for a setting that reduces print quality. With the HP Photosmart 8450, for instance, change the default print quality setting from Normal to Fast Draft (click screen-shot at right). Other speedup suggestions: Print pages from websites without graphics, and add RAM to your printer, if possible. Read "Speed Up Everything" for more tips.

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Computer Virus Tricks

There are 9 tips here for computer users to prevent virus.



If you have any problem about these tricks, please contact Tee Support agent 24/7 online for more detailed instructions.

1) Folder “Windows” and “system32”

Permissions settings: Make sure your hard disk partition is in NTFS format and uncheck the “simple file sharing” in the “Folder Options”. And then go to properties-security; delete other user groups except administrator and system. Uncheck the three items“Total Control”, “Modify” and “Write”.
Role: This is the heart of the system. If is hasn’t be protected well, unimaginable consequences will caused. When the virus is trying to write something to the system, it will be failed if there is no sufficient authority. Of course, this will also cause some programs cannot be installed successfully. It requires you to manually set back the total control permission in administrators and system. After the installation is finished, change back that setting.

2) Insert DLL

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs

Permission setting: All users read-only, cannot write

Role: The early plug-in Trojan horse trick is by modifying the registry to achive the purpose of inserting process. Although there are other ways to insert Dlll, this simple way cannot be ignored.

3) File association

HKEY_CLASSES_ROOT\exefile\shell\open\command

Permission setting: All users read-only, cannot write

Role: Modify the file association can open a certain type of file that means it can open the virus program. If you encounter a careless virus producer, it’s likely to lead all the files cannot open.

4) Autoplay

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDriveTypeAutoRun
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Cdrom\Autorun

Permission setting: All users read-only, cannot write

Role: Doulbe-click any disk can also easy to run a virus. In this case, to turn off the autoplay functions of the system can avoid its launch.

5) IE Hijack

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer

Permission setting: All users read-only, cannot write

Role: Rogue software and virus can mix together. If you don’t want a lot of pop-ups when you open the web page, then you should prevent your IE being hijacked or replace IE with other browsers.

6) Startup Items

HKEY_CURRENT_USER\Software\Microsoft\WindowsNT\CurrentVersion\Windows\load
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon\Userinit
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Setup
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Permission settings: All users read-only, cannot write

Role: The above registries where a program can be seted start when the computer boot is the favorite places for virus.

7) Image File Execution Options

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
Since this key is used for debugging programs, it has less meaning to general users.

It is defaulted that only the Administrator and local system have the right to change settings of the read and write.

Permission setting: All users read-only, cannot write

Role: To prevent virus hijacking antivirus software or pretend virus to run as a normal program. If necessary, this item can be deleted.

8 ) Show Hidden files

HKEY_LOCAL_MACHINE\Software\Microsoft\windows\CurrentVersion\explorer\Advanced\Folder\Hidden\SHOWALL
The virus will remove this item and re-establish other types so that the users cannot view hidden files

Permission setting: read-only, cannot write

Role: To avoid hidden files cannot be displayed

9 ) Safe Mode

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot
To kill virus under safe mode is a very popular method now. Although sometimes the virus cannot be absolutely cleared, it’s usefull for some stubborn programs.

source:- http://blog.teesupport.com/top-9-computer-virus-tricks/

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Tips for Troubleshooting DLL Errors

Follow the steps below:-

Step #1: Run a malware scan

Did you know malware infection is a common cause of recurring DLL errors, such as the msvcr80.dll error?

Malware programs are known to alter the codes embedded in DLL files. As a result, a DLL error occurs when another program or process calls upon the infected DLL file.

If you are experiencing recurring DLL errors, run a malware scan to check if this is not the case on your computer.

Step #2: Uninstall and Reinstall the application with you are getting the DLL error

Are you getting a DLL error only with a particular application?

If you just said YES, then chances are either the DLL file listed in the error message is missing or corrupt, or there is some problem with one or more application files.

To fix the matter, uninstall and reinstall the application.

Similarly, if you have started receiving the DLL error after you have uninstalled a program then reinstall it and check if the error is fixed. The reason why we are saying this is because at times shared DLLs are also removed while uninstalling a program. This leads to the situation when another programs calls upon the deleted shared DLL file but the system is unable to locate it and thus returns a DLL error.

Step #3: Update your Windows, software, and driver files

When was the last time you installed Windows updates or for that matter updated your software and device drivers?

If your answer is, “Can’t remember,” then chances are your files are outdated. Outdated files can various problems, including DLL errors.

To automatically install new Windows updates keep the built-in Automatic Update feature enabled (this useful feature was first introduced with Windows ME and since then has been an integral part of Windows).

Many third-party software have a built-in update feature. Use it to keep your software files up-to-date. If the feature is not present in some software, then install the new updates manually from the software manufacturer’s website.

You can update your driver files either manually by visiting the driver manufacturer’s website (this approach can be time-consuming) or use a reliable driver update tool to have your drivers automatically updated.

Step #4: Perform System Restore

If the DLL error persists, restore your system to a prior date when you were not receiving the error.

Step #5: Clean your registry

Issues in the registry can lead to various errors, including DLL errors. If you have not cleaned your registry before, its time you scanned your registry using advanced registry maintenance software to get rid of all the redundant and incorrect registry entries.

Perform the steps illustrated above to fix and prevent DLL errors and improve performance of your Windows computer.

source:-http://www.technical-assistance.co.uk/kb/tips-for-troubleshooting-dll-errors.php

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