Xerox Phaser 840

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

The internal controller software has an error. Restart the press. Refer to How To Power Off the Press Wait 5 Minutes and Then Power On the Press.
116-324 A fatal software exception error has occurred in the controller PWB CPU. NOTE: This fault can be caused by a corrupt print job.
Power Off the Printer, Wait 10 Seconds, Then Power On the Printer. Reset to Factory Defaults. Upgrade Firmware (Software) Using the Firmware Download Utility.
Power the printer off/on. For details, refer to Power Off the Printer Using the Power Switch. Wait Two Minutes and Then Power On the Printer.
043-343 A YMC Link Sensor detection error was detected (Mismatch of print mode and YMC Link Sensor driven state register information). WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity. Refer to GP 10. Disconnect the power cord.
Fault Code 018-749 occurs when the printer has encountered an error contacting the Lightweight Directory Access Protocol (LDAP) Server, possibly due to a connectivity or authentication issue.
Fault Code 116-386: Incorrect USB Port has Been Used for Fax.
The HDD was not booted due to a physical HDD failure detected on booting.
The fault code you listed means scanner error. It did not detect enough light from the lamp. This generally means the scanner needs to be replaced.
Fault Code 017-714 occurs when the device is unable to Communicate with the SMTP server using SSL, TLS or STARTTLS Encryption. NOTE: The Scan to Email Feature is only available on the Copier/Printer model.
If necessary, contact Support for additional assistance.
There is an IP address conflict with another system on the network (WiFi). Have your Network Administrator change the IP Address of the systems the machine is connected to. If the problem persists, contact Support for additional assistance.
This fault indicates that an error has occurred in the paper handling subsystem of the press. Restart the press. Refer to How To Power Off / On the Press and Control Center Using the Red Switch to Clear a Fault..
Fault Code 018-505 appears when an Authenication Failure has occured when attempting to log into the SMB Server. Make Sure the SMB Settings such as Host Name or IP, Share Name and Document Path are Entered Correctly. Make Sure the Credentials Used to Login to the SMB Server are Entered Correctly.
Fault Codes 018-758 or 018-759 occur when the device has encountered an error with the File Location or the Filename when saving a scanned document. Make Sure the SMB Share Exists on the File Server and is Entered into the File Repository Settings Correctly.
Fault Code 047-216 occurs when a Communication fault has been detected between the Printer and the Attached Finisher.
Fault Code 027-777: SMTP Server Does Not Support SMTP Authentication. This fault code occurs when the connection to the SMTP Server fails as SMTP Authentication is unsupported or not enabled on the server. NOTE: The Scan to Email Feature is only available on the Copier/Printer model.
Re: Error 116-334

WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity.

018-429 There is an IP address conflict with another system on the network (WIFI). 018-430 There is an IP address conflict with another system on the network (WIFI direct).
Re: Error 116-334

WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity.

Fault Code 010-344, 059-324, 099-396, 099-397: Fuser Temperature Low or Not Heating.
116-321 Due to an error in software processing, subsequent processes cannot be performed. 116-322 Due to an error in software processing, subsequent processes cannot be performed. 116-323 During a read/write check at power on, OS/DD detects an error with the ESS-NVRAM board.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Phaser Jams every time code: 0,006.74
ANSWER : http://www.support.xerox.com/support/phaser-8560mfp/support/enus.html

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Xerox Phaser 840

xerox phaser 6100
ANSWER : This post is from nearly a decade ago, so don’t know if the thread is still active. I have this printer in my rural WV classroom and am searching for a fuser unit for the Phaser 6100. Anybody know where I can still purchase one ?

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Xerox Phaser 840

Fault
ANSWER : That error indicates that the expected voltage from the power supply is not being drawn – if printer is plugged into surge protector it can get that error message as well. Printer should be plugged directly into an outlet.

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Xerox Phaser 840

How to reset page counter on Xerox Phaser 3160N
ANSWER : http://apexmic.info/how-to-reset-chip-xerox-phaser-3160.html

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Xerox Phaser 840

Xerox Phaser 3250 solid red light with no apparent reason
ANSWER : I found the problem to be a fuser. For $150 you can fix this issue. Cheaper to buy a new unit.

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Xerox Phaser 840

Xerox Phaser 7750 – FUSER delima
ANSWER : Thanks! On my printer, one of the magnets did dislodge and was stuck on the other side. I finally figured out what it was from your advice. The magnet was not broken and popped right back in to place. Keeping my fingers crossed that was the only issue.

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Xerox Phaser 840

error code :91,720,00:60960
ANSWER : Xerox 8570 Error Code 91720

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Xerox Phaser 840

Error code sc27-04
ANSWER : Sorry the code is sc27-04

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Xerox Phaser 840