Question about Printers & Copiers

1 Answer

I turned my Canon LaserClass 7500 off to replacer toner cartridge. When I turned it back on, it appeared to go throught the startup stage, but all I get are horizontal black squares on the status window. Tried restarting. Unplugged and replugged power supply. Opened and shut all doors. Pressed all buttons. No luck with any attempt. Working great before I shut it down.

Posted by on

  • Marfixa Apr 12, 2008

    I'm back and running. It worked. Thanks

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 47 Answers

Try reseating the toner cartridge

hope this helps

Posted on Apr 10, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

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

Hi mi sumsingcxs6345nis tuner error


See the section on Replacing the toner cartridge in page 10.3 of the manual.

When the toner cartridge is completely empty:
• Toner Empty, Replace Toner1 appears on the display.
• The machine stops printing. Incoming faxes are saved in memory.
At this stage, the toner cartridge needs to be replaced.Check the type of the toner cartridge for your machine. (Page 12.1)
There are many well explained steps in the manual.

http://downloadcenter.samsung.com/content/UM/200810/20081010120126000_Guide_EN.pdf

Mar 07, 2016 | Printers & Copiers

1 Answer

My brother HL-2040 Printer is not giving licking sound during startup as well as it also not reading the toner/paper why?


Not sure what you mean by "licking sound during startup"

As for the Toner not reading most often this is caused by the toner cartridge being empty. Try replacing your toner cartridge. If you have recently changed the cartridge it may not have triggered the Toner Reset microswitch. The reset gears on the side of the cartridge will need to be changed back to the ready position. If it is an OEM cartridge then take it back to the place you bought it from and they can replace it and send it back to brother. If it is a remanufactured cartridge then take it back to where you got it from and they can reposition the gears for you.

Not reading the paper can be because there is no paper in the machine or the paper feed system is worn and needs to be replaced.

Oct 02, 2014 | Brother HL-2040 Laser Printer

2 Answers

Refill toner


hi
check this video it is very easy
i have try 3 times in the same cartridge
and works just like the original


">

Dec 03, 2010 | Canon LASER SHOT LBP-2900 Printer

1 Answer

My toner was low, so I replaced it...it printed one page and now won't copy or print (cannon multipass mp730)


Hello,

If you changed the toner cartridge before the previous one was completely empty, it is possible the machine simply did not reset.

Turn the power off and take the new toner cartridge out. Turn the power back on and wait for a message telling you there is no toner.
When you get the no toner message re-insert the new toner cartridge.

If this does not clear the message, you will need to find the button to press to manually reset the toner cartridge from Canon.

Thanks,

Pat

Apr 26, 2010 | Canon MultiPASS MP730 All-In-One InkJet...

1 Answer

We have been sent a toner cartridge for our ir3300 but despite directions on the side of the box it does not appear to fit


Canon toner type GPR-6, correct? Open the front cover. Rotate lever to release toner/developer unit. Pull the unit straight out until it stops. Insert new cartridge to line up with top of toner/developer unit at a slight angle (lower at back) Once the cartridge stops at the rear (I would hold the toner/developer unit with one hand while inserting the cartridge) then lower the front end of toner cartridge down on top of the unit.....press down until toner cart. clicks into place. You will know because a tab pops out the front with clear plastic attatched. Pull the tab to release toner and release top of toner/dev. unit. Keep pulling until it stops. Wait about 7 seconds, now tap on toner cartridge to release all loose toner (don't forget to shake toner before opening) After about 15 seconds, toner should be fully loaded. Now push top cover of toner/developer unit back in until it latches, you will know because the empty cartridge releases from the unit. Now remove empty cartridge, reinsert unit, turn latch handle and close front cover.

Oct 07, 2009 | Canon Printers & Copiers

2 Answers

59.40 error code


That's a main motor error, something could be jammed in transport, or a generic toner cart. that is too hard to turn, try powering on with toner removed...

Aug 20, 2009 | HP 4250 Monochrome LaserJet Printer

2 Answers

Blank vertical streaks


the toner cartridge is running low on toner and it needs to be replaced

Mar 26, 2009 | Canon imageCLASS D320 Digital Copier

2 Answers

Konica minolta error


I had the same problem and found that one of the toner cartridges must have not been seated properly. I removed the black toner cartridge and re-fitted it. The printer now works fine again with no errors. 17H is a code relating to a fault in the rotation ......... possibly one or more toner cartridges need checking. Use the menu on the printer to turn it to the appropriate position (i.e. engine menu then select replacement of whichever toner you are checking).
Hope this fixes your as well.
Chris

Aug 27, 2007 | Konica Minolta magicolor 2300DL Laser...

Not finding what you are looking for?
Printers & Copiers Logo

Related Topics:

82 people viewed this question

Ask a Question

Usually answered in minutes!

Top Printers & Copiers Experts

kakima

Level 3 Expert

96518 Answers

old marine
old marine

Level 3 Expert

1464 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Printer and Copier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...