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C123 convat to128 - Xerox WorkCentre M123 Copier

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Would be easier and cheaper to buy a new machine. You have to replace a ton of parts that would cost a more by piece then to buy a new machine. The only advantage is 5 pages per minute. Zero different features.

Posted on May 21, 2011


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

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Posted on Jan 02, 2017


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Xerox workcenter m-133 and the error code is 010-313 and how to fix it

Perhaps the info here might be of help to you...

Fuser Related Status Codes & how to reset them:

C123 style (C123/128/133, M123/128/133, Pro123/128/133) 010-313 Fuser Control Thermistor failure (open Control Thermistor) 010-314 Fuser Side Thermistor failure (open Side Thermistor) 010-318 Fuser temperature did not rise quickly enough during heating cycle 010-320nakeder Overheat (must be reset from diagnostics by resetting NVM (Non Volatile Memory code 744-220 back to "0") * 010-327* Fuser took too long to warm up (must be reset from diagnostics by resetting NVM (Non Volatile Memory code 744-220 back to "0") * * C123 style: Resetting Fuser Codes (010-320, & 010-327) Accomplished by resetting NVM code 744-220 to '0'... First enter UI (User Interface) Diagnostic Mode: Hold down the '0' button for 5 seconds and then press the 'Start' button while still holding the '0' button. The machine will prompt you for a Password. Enter the default Access Number: '6789' and press "Confirm". The colors on the display will be reversed to indicate that you're now in diagnostic mode. Next press the Dual Heat Lamp Assembly (C123 version) 201-387-7776 Page 4 of 5 AC Connector: C123 version "Log In/Out" button on the Control Panel. Select 'System Settings', 'Common' Settings, followed by 'Maintenance / Diagnostics'. Now you will find the main menu includes one choice called "NVM Read / Write" (NVM is Non Volatile Memory)... Now you can enter your "Chain-Link" code (in this case 744-220) and press 'Confirm / Change'. The current value will appear (if the machine is in a fuser fault condition, the value will be set to "1"). Select the "New Value" column and input your new value ('0'). Select "Save" and the new number should now appear in the "Current Value" column. You can turn the power off and back on at this point. The machine will attempt to warm up the fuser again. If the condition which caused the fault in the first place is still happening, the Status Code will return after a few minutes of attempting to warm up. C118 style (C118, M118, M118i) U4-1000 (U4-1) Fuser failure (did not come up to temperature in time)... must be reset from diagnostics (NVM code 50-20 must be reset to '0')*. U4-2000 (U4-2) Fuser over temperature.... Must be reset from diagnostics (NVM code 50-19 must be reset to '0')*. U4-3000 (U4-3) Fuser thermistor circuit is detected as being an open circuit. * C118 style: Resetting Fuser Codes (U4-1 or U4-2): Enter diagnostics (from the powered on state, hold down the '0' button and then press 'Start'. The display will change to opposite colors to show you it's in diagnostics)... Select 'Chain-Func' in the 'CE Setting' screen by using the 'Select' button, followed by 'Enter'. Select "NVRAM R/W". Enter the "Chain" (in this case '50'). Next select "Func" (function) by using the "Select" button. Enter the "function" ('20' if you're clearing a U4-1 code or '19' for clearing a U4-2 code) followed by 'Start'. The current value for that memory code (50-20 or 50-19 in these cases) will appear in the "Read" column (if the machine is in a U4-1 or U4-2 status condition, the value will read as '1'). Change the value by pressing the "Select" button at the "Read" column to switch to "Write". Enter a '0' for the new value, and then press 'Start'. Finally, select "Write NVM". You'll probably be well served by being able to test the lamp and thermistor circuits from the AC Connector so you know what you're looking to replace before you even rip into the fuser. On the C123 & WC-5225 versions, there are slots for 8 pins (2 rows of 4 arranged vertically). Pin 7 is on the upper left and Pin 8 on the upper right is empty. Pins 7 & 1 are one of the two Heat Lamp Circuits. Each Heat Lamp Circuit goes through its respective half of the Heat Lamp Assembly, and then through both thermal fuses to the return wire (pin 7 is the return wire which is common to both heat lamp circuits). Pins 7 & 3 are the other Heat Lamp Circuit. If either Thermal Fuse is blown, neither lamp circuit will conduct. If one circuit measures good and the other measures bad, then the Heat Lamp Assembly must have failed. The Thermistor circuits for the C123 are between Pins 2 & 4 and Pins 5 & 6. If you set your meter to 200K ohms, you can measure the Thermistors... they should measure a high resistance and then if you were to warm up the Thermistor's head, the resistance should begin to drop. These Thermistors are unusual in that the heads are ***** (no yellow kapton tape). 201-387-7776 Page 5 of 5 AC Connector: C118 version The C118 fuser's AC Connector is shaped the same as the C123 version (slots for 8 pins) however there are only 4 pins actually present and they numbered the pins differently for this one. On this one, Pin 2 is in the upper left corner and Pin 1 is in the upper right. On this connector, Pins 1 & 3 form the Heat Lamp Circuit. The Thermistor Circuit is between Pins 2 & 6. Hope this turns out to be valuable information for you. It'd be a shame to replace one of these fusers and then throw out or return the used one without at least inspecting it for the possibility of fixing it for the next customer who needs one. Be a green-tech and fix'em when you can. Happy Repairs everyone! Britt works for The Parts Drop, a company whose primary business is providing parts, supplies and information for Xerox brand copiers, printers and fax machines. You can find more information, including many of Britt's past ENX articles on their website, If you'd like to read more about Xerox brand office equipment, there's also a complete listing of past articles under contributing writers on the ENX website (

Hope this was helpful, good luck!

Nov 01, 2015 | Xerox Office Equipment & Supplies

1 Answer

How do I turn off copy-card default on xerox copycenter c123

This is how to turn off Auditron but this is the same menu as "foreign interface device" or copy card.

Jan 17, 2014 | Xerox CopyCentre C123 Copier

2 Answers

How do i reset engine management light on my 53 plate nissan primera

dissconect battery for 15 mins this will put the computer on learning mode

Jun 28, 2010 | 1998 Nissan Altima

1 Answer

CopyCentre C123 Copier Copier: CODE 116-331...

It may be a defective Main System Controller board 160K91660 or Hard Drive 960K01120.

There is a diagnostic which requires the Xerox Technician's Laptop to test the Hard Drive.

You might get lucky just reseating the Hard Drive.

Item, Inc.

May 17, 2010 | Xerox CopyCentre C123 Copier Copier

2 Answers

My Xerox Copy centre C123 shows error code 124-315 pls help

Thats a weird one. The machine is detecting the wrong speeds.
Try this.

  1. Enter Diagnostic Mode ( UI Diagnostic Mode).
  2. At the Control Panel, press and hold the 0 key for 5 seconds, then press the Start button while still pressing the 0 key.
  3. Press buttons 6, 7, 8, and 9 on keypad and press Confirm.
  4. Press the Log In/Out button (button with Key symbol) on the Control Panel.
  5. Select System Settings.
  6. Select Common Settings.
  7. Select Maintenance/Diagnostics.
Then look at these 3 locations and see if they match, If they do not set them to match the machine speed.
  • [700-600]
  • [700-601]
  • [700-602]

Feb 11, 2010 | Xerox CopyCentre C123 Copier

1 Answer

My old zenith (probably early 90s) only gets up to channel 48 when there are more channels provided by my cable service. I have used the autosearch, and thats what number it goes to.

[1] use LG exteanel setup box chenal convater 90 to 200 ch avalabel in market .
[2] use inside of tv extra chenal convater pcb. PHLIPS.
[3] change complet new tv chasis with new latest function and all new facilety
UOC Technologey chasis
NTSC /PAL /SCAME / AUTO Multi Colour System
Auto Search tunig
A/v 1 -2 -3 Stereo.
A.v Out facility
DVD Comonent input
surround sound mode
1300w pmpo woofer System
on timer /off timer /clock /sleep timer facilety
5 pictur mode
Curtain Effect.
all facilety Avalabel in TOSIBA /SANYO chesis
pls Cont. your techicien

Oct 30, 2009 | Zenith C27A24T 27" TV

2 Answers

Where do i pulg mouse


in back side of ur pc
u will find gren plug
connect it to thet pin
it will work


Mar 27, 2009 | Dell Inspiron 1525 Notebook

1 Answer


my mobile display Defheap-free:free\defheap.c123

Jan 01, 2009 | LG RD2030

1 Answer

My sandisk softwar CD is loss so that I want to download sansa media convater. how to download ? plase tell me

Your best bet is to log onto the manufacturers website and have a look on there for possible downloads, if not then try googling the make and model and have a look there!

Hope this helps.

Dec 10, 2008 | SanDisk Sansa e250 MP3 Player

1 Answer

Horizontal cct transistor


Specs for a 2SC1258 Si npn 28W 36V 18V 5V 3A 200>C 250MHz - 15/250 manufactured by NEC in a TO128-1 packaging.

Replacement/substitute or equivalent would be BLW15, 2N5938 or a KT934V.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Mar 29, 2008 | Televison & Video

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