Question about Xerox Phaser 7300DN Laser Printer

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Low Toner, low imaging unit error messages

How do you clear these error messages?

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  • TRedd15 Apr 03, 2008

    Thanks.

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  • 1,913 Answers

Chekc your toner and sit again it.
or
replace the toner

Posted on Apr 03, 2008

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Canon irc4580i print dark problem


In the process used printer, will be inevitable printed page by your printer have the bad quality prints. For example: Toner specks, Light image, Vertical line, Dropouts, background, Toner smear, Vertical black line and band, Vertical white line, Background scatter, Black pages, Loose toner, Horizontal stripes, Ghost, Uneven Density, poor fusing ...
The common print quality problem Canon IRC-4580 printer
Currently, The Canon IRC-4580 is the laser printer have high speed, easy to use, friendly for user and printing clear text.
However, we can not avoid the damage of some components of the printer when used.
In this article, I will introduce some basic errors with printing quality problems of Canon IRC-4580 printer and "How to fix it".
After viewed artical, you know:
- How to fix (repair/solve) Vertical line (black or white) in Canon IRC-4580 printer
- How to fix (repair/solve) Poor fusing (loose toner) in Canon IRC-4580 printer
- How to fix (repair/solve) Uneven Density in Canon IRC-4580 printer
- How to fix (repair/solve) Light image in Canon IRC-4580 printer
- How to fix (repair/solve) Ghost in Canon IRC-4580 printer
1. Fix print quality problem "Vertical line" for Canon IRC-4580 printer How to fix print quality problem Vertical line
This plobrem "Vertical line" is usally error of Canon IRC-4580 printer. For this "Vertical line" error, technicians divided into two smaller error are: Vertical black line and band and Vertical white line.
Description:
- Vertical line and band: On the printed image appear some straight thin black vertical.
- Vertical white line: On the printed image appear some white vertical voids.
Error location:
- Surface of the charge roller
- OPC drum
- Cleaning blade
- LSU unit
- Developing roller

Cause of error "Vertical line" on the printed page:

- May be surface of charge roller scratched or dirty by toner powder.
- May be have some grooves on the OPC drum.
- May be cleaning blade is damaged.
- May be LSU window or LSU lense has dirty.
- May be surface of developing roller has scratched.

How to fix(repair) "Vertical black Line and Band" for {{SPkey1}} machine:

- Replace the charge roller of toner cartridge.
- Replace the OCP drum.
- Replace the cleaning blade
If printed page are not improved
- Clean the LSU unit by soft cotton cloth and try to print. If Vertical line is not clear on the printed page you should replace LSU unit.
- Replace new axis developer and try to print
2. Solve print quality problem "Poor fusing (loose toner)" for Canon IRC-4580 printer. How to fix print quality problem loose toner
Description loose toner: Toner is not properly fixed on paper, use to hand rubbing lightly on the printed image toner powder may be stick in hand
Error location: toner cartridge or fuser unit

Cause of error "Dark Image or black" on the printed page:

When toner cartridge is empty. You toner refilled by toner powder ware not compatible. This is makes toner cartridge components demaged and temperature of fuser unit is not enough melt to toner powder

How to fix(repair)"Poor fusing (loose toner)" on the printed page for Canon IRC-4580 printer:

With this error, you should replace toner cartridge or fuser unit to fix it.
3. How to fix print quality problem "Uneven Density" for Canon IRC-4580 printe How to fix print quality problem Uneven Density
Description: The printed page has one half light and one half clear.
Error location: Toner cartridge, transfer roller, springs, doctor blade

Cause of error "Uneven Density":

- The pressure force on the left and right springs of the transfer roller is not even.
- May be toner low also causes this error
- Doctor blade has bent
How to repair error "Uneven Density" on the printed page for Canon IRC-4580 printer:
- Replace springs and transfer roller.
- Toner refill toner cartridge Canon IRC-4580 and reset toner cartridge chip (replace new chip) or replace new genuine toner cartridge.
- Replace doctor blade.
4. How to solve print quality problem "Light image" for Canon IRC-4580 printer How to fix print quality problem light image
Description: The printed image is all light and no Ghost.
Error location: Toner cartridge, Developer, HVPS board

Cause of error "Light image" on the printed page

- Enabled toner save.
- Toner cartridge is low
- OPC drum may be faulty by strong light intensity
- Temperature in room is below than 10*C
- Bad contact caused by the toner dirty between the high voltage terminal in the HVPS and the one in the set
- Abnormalities output from the HVPS

How to fix(repair) error "Light image" on the printed page for Canon IRC-4580 printer:

- Disable toner save by change in printer driver.
- Toner refill toner cartridge Canon IRC-4580 and reset toner cartridge chip (replace new chip) or replace new genuine toner cartridge.
- Replace the OPC drum.
- Replace developer.
- After printer is power on, wait 30 minutes then start printing
- Clean up the contact between the high voltage terminal in the HVPS and the one in the se- Replace the new HVPS if the problems are not solved by 4 away above.
5. How to fix print quality problem "Ghost" for Canon IRC-4580 printer How to fix print quality problem Ghost
Description: Ghost occurs intervals of the OPC drum or transfer roller.
Error location: Toner cartridge, Developer, HVPS board

Cause of error "Light image" on the printed page

- OPC drum has fauty.
- The life of the transfer roller has been expired
- The high voltage terminal is contaminated by toner powder or

How to fix(repair) error "Light image" on the printed page for Canon IRC-4580 printer:

- Replace OPC drum
- Replace transfer roller
- If performed 2 away and the error does not clear, you should replace ganuine toner cartridge .
- Replacce HVPS board.

Oct 29, 2016 | Canon Printers & Copiers

1 Answer

Magic color 7450 error code 36 density low k...how can this be solve


Abnormally low toner density detected Black TCR Sensor
• TC ratio in the developing machine, which is determined by Toner replenishing amount control mechanism, is 4 % or less for a given number of times consecutively.

1 Perform image troubleshooting procedure if image density is low. 2 Clean the TCR Sensor window on the underside of the Imaging Unit if dirty.
3 M7 operation check PWB-M CNDM3-10 to 13 C-23.
4 Reinstall Imaging Unit.
5 Change Imaging Unit /K.
6 Change PWB-M.
7 Change PWB-P.

Feb 06, 2016 | Printers & Copiers

1 Answer

Have an error message on my oki B4600 that I cant get to reset


you should have an RFID chip in the toner try replacing the RFID chip for the toner

Jun 09, 2014 | OKI B4600 Laser Printer

1 Answer

Error code 2557


C-2557 Abnormally low toner density detected black TCR sensor.The TC ratio in the developing machine wich is determined by toner replenishing amount control mechanism is 5% or less for a given number of times consecutively.
Relevant electrical parts:imaging unit K,toner supply motor C/K ,mechanical control board or MFP control board.
Perform image troubleshooting procedure if image density is low.
Clean the TCR sensor window on the underside of the imaging unit if dirty.
Check the toner supply motor operation.
Remove and reinstall imaging unit K. or change the imaging unit.
Last solution turn ON the copier open the front door ,enter in service mode,select sistem1 or 2 ,select IuU Unit,select Unit K ,select new release press start and after job is completed close the front door,turn OFF the power,wait 2 minutes and turn ON.

Feb 11, 2013 | Konica Minolta Bizhub C220 Color Copier

1 Answer

Minolta 2200 service code 16


(TABP0902037EN00) - magicolor 2200 DeskLaser - What are the steps to fix a service call 16H transfer belt rotate error on a magicolor 2200 series? (TAUS0805552EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'ACC_Getstatusr EC;Code=__D, Resetting ACC to Initial State' (q0601101) (TAUS0805008EN00) - magicolor 2 + - Installing CrownNet code on the Crown monochrome printer (q0499042) (TAUS0803976EN00) - magicolor 2200 + - Flashing System Code to DeskLaser to Correct 'Starting System Firmware Image' Message (q0202107) (TAUS0806277EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Toner Missing' (q0800700) (TAUS0806280EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Transfer Belt Missing' (q0800703) (TAUS0806281EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Fuser Missing (q0800704) (TAUS0806282EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Oil Roller Missing' (q0800705) (TAUS0806283EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Toner Low' (q0800706) (TAUS0806284EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Toner Empty' (q0800707) (TAUS0806286EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Replace Fuser Unit' (q0800709) (TAUS0806287EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Transfer Belt Life Low' (q0800710) (TAUS0806288EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Replace Transfer Belt' (q0800711) (TAUS0806289EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'OPC Drum Life Low' (q0800712) (TAUS0806290EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Replace OPC Drum' (q0800713) (TAUS0806292EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Replace Waste Toner' (q0800715) (TAUS0806293EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Oil Roller Life Low' (q0800716) (TAUS0806294EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Replace Oil Roller' (q0800717) (TAUS0806295EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Put Media in Input Tray' (q0800719) (TAUS0806296EN00) - magicolor 2200 + - Clearing MC 2200/MC 2210 Status Messages or Error Codes 'Put Media in Upper Bin' (q0800720)

Dec 11, 2010 | Minolta magicolor 2200 DeskLaser Printer

3 Answers

Get F2-40 error on sharp ar-5520 Im a newbie in


How are you , this problem occurs when there is very low toner concentration on the unit or low developer.
solution
  1. Replace a toner cartridge and make sure it is smoothly running as some come with hardened toner or
  2. Replace a new developer which is Sharp Ar 205 dv Check that the toner motor is rotating well
This error is self resetting so no need of simulation code. Bye.

Oct 21, 2010 | Sharp AR-5316 Advanced Digital Imager...

2 Answers

Error message: cyan imaging unit is either missing or unseated


The problem is with the top cover assembly. It could be a few things. I would first try the toner sensor flags(the magnet may not be strong enough to read properly). Also replace the toner cartidge because it's magnet may also have gotten weak. Third, I would try the Toner sensor board.

I have had this problem with many printers and normally it is just the flags because of the weak magnets.

Feb 10, 2009 | Xerox Phaser 7400/DXF Laser Printer

2 Answers

Magenta cartridge empty


When you take the toner cartridge off the imaging unit, is there magenta toner in the open slot of the IU? Assuming that there is nothing wrong with the toner cartridge, you are possibly looking at a bad engine control board.

Jun 11, 2008 | Xerox Phaser 7300DN Laser Printer

1 Answer

MFC 7420 always say toner low after you change new toner


1. Open the front cover door.
2. Press the "Options" button.
3. Type *00 on the keypad.
This will clear the error message.
Enjoy!

Nov 20, 2007 | Printers & Copiers

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