Fix error code on phaser 5500

This gives you the answer. Only Xerox can change the agreement

https://forum.support.xerox.com/t5/Hardware/Machine-not-recognizing-new-toner-cartridge-Phaser-6500/td-p/161189

This is a different Phaser model but suggests that is is firmware that changes it

https://www.support.xerox.com/en-us/article/en/x_3325_en-O4347

Drivers & Downloads - Phaser 6500 - Android - Support - Xerox

https://www.support.xerox.com > en-us > product > do...
Firmware Warning: It is highly recommended to consult with your Network or System Administrator before performing any software (firmware) update.

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  Drivers & Downloads - Phaser 6500 - Xerox Support

  https://www.support.xerox.com > en-bt > product > do...
  Phaser 6500 print driver installer package for Mac OS 10.9. ... with your Network or System Administrator before performing any software (firmware) update.

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asic technical parameters forToner cartridge chip of Xerox Phaser 3450B:
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Version: No area limited
Yield: 5,000-10,000.
Printers Model compatible: Xerox Phaser 3450B
Toner cartridge Model: Xerox 106R00687-BK and Xerox 106R00688-BK.
Manufacturer regulations pages yield ofToner cartridge chip for Xerox Phaser 3450Bis 5,000-10,000 then printer do not print andDrum chip for Xerox Phaser 3450Bhas mission paper pages count.You should resetDrum chip for Xerox Phaser 3450Bcaused by following reasons:
And then, you can choose one in three following plans: replace Toner cartridge, replace Drum chip or reset Toner cartridge chip.
1.Replace new Toner cartridge for Xerox Phaser 3450B:
- If you choose plan replace Toner cartridge then cost is too high. Each Toner cartridge for Xerox Phaser 3450B (Xerox 106R00687-BK and Xerox 106R00688-BK Toner cartridge) costs about $150 - $200
- With replace new Toner cartridge solution is not optimal, because the price is quite expensive.
- When Xerox Phaser 3450B shows errors about computing limits of Toner cartridge chip, you continue to replace new unit.
2.Replace new Toner cartridge chip for Xerox Phaser 3450B :
" ]
- If you choose plan replace Drum chip then cost higher than reset chip. EachToner cartridge chip for Xerox Phaser 3450Bcosts about $6 - $10/color.
- With replace new Toner cartridge chip solution is cheaper replace new Toner cartridge.
- When Xerox Phaser 3450B shows errors about computing limits of Toner cartridge chip, you continue to replace new Toner cartridge chip.
3. Reset Toner cartridge chip for Xerox Phaser 3450B
If you choose plan resetToner cartridge chip for Xerox Phaser 3450Bthen that is best plan. It cheaper than replace Toner cartridge or replace Drum chip
The phenomenonToner cartridge chip for Xerox Phaser 3450Bout of count are printer do not print and display error on the LCD monitor:
-"Drum low", "Drum eppty", on monitor laptop or desktop appear yellow exclamation mark corresponding color, on monitor printer report Drum empty.
-"Tone life end", "Replace new unit"
- "The x unit an error". In that "x" is color of Toner cartridge or code of Toner cartridge
How to fix the errors:"Drum low", "Drum eppty", on monitor appear yellow exclamation mark corresponding color,"Tone life end", "Replace new unit", "The x unit an error"? cheaper, the most effective.
We use unismart device toreset Drum chip for Xerox Phaser 3450B
Unismart is a device reset Drum chip. Unismart can reset for many Drum chip of manufacturers: Samsung, Hp, Canon, Epson, OKI, Xerox ...
Unismart system is designed to offer a complete solution for writing, resetting, testing various chips with the combination of Unismart Box and Unismart chips. Unismart include: unismart box and test head, power adapter, Data wire, flat writer.
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Test head is used for data transmission between Unismart Box and Unismart chips. There are 20 types of test heads designed according to different chip shape, which can be used for operation on all chip models that
current Unismart system supports. Please choose the right test head in accordance with the PCB code. Some PCBs share a same test head, which is clearly indicated in the chip compatible list.

In Case You Still Having Problem Then Follow Us For On :Xerox Printer Support

Xerox Phaser 7400 error codes 929 - Please check your Waste Toner Auger Assembly if motor won't turn and when you done the sensor test and passed the Waste Toner Auger Assembly was jammed. I just fixed this problem here, just now!

This error message points to either
1 A corrupted chip on the toner cartridge.

2 The wrong chip on the toner cartridge. There are several printers that take the same basic cartridge, the difference being the chip.

If you have just bought the cartridge, return it for replacement.

www.support.xerox.com -phaser 7400- support -fault code-941 says cyan or magenta toner failure, but the solution says to
1. remove & reinsert the cyan or magenta imaging units.
2. replace imaging units .
check out the site to see if helpful

Yeah it is a problem with the chip that is on the cartridge. You can go to the Xerox.com site and contact them directly by phone or e-mail.
Just once at the xerox.com site, select your country.

please check if the fuser is inserted properly:)

If you've already changed out the toner cartridge and the problem persists, then it could be several other parts that are either defective, dirty or blocked.

You may want to contact a certified Xerox technician and have them look at the Imaging Unit Agitator Bar and the Low Toner Sensors for Cyan/Magenta. There could also be a faulty toner supply motor.

did you shake the toner really well first? sometimes this fixes on this machine.