Question about Canon imageRUNNER 400S Copier

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Can you tell me where is the drum unit on the 400.

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Open the front cover. Below the control panel and in the middle of the copier held in by a black phillips head screw. Release the developer by rotating the blue handle i believe clockwise. Remove the screw and pull out the drum. Replace the drum and making sure the drum goes on the drum guides. If you've not done this before you may want to practice on the old drum until comfortable doing it. While at it you may want to clean the **** glass just above the drum. Tends to get toner on it and may help with image quality. Good Luck.

Posted on Apr 14, 2011

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Posted on Jan 02, 2017

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ERROR CODE 400 ON MPC 2050/2020


No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
-
-
The machine detects a High signal from the drum motor: CMY for 2 seconds after
the drum motor: CMY turned on.
• Overload on the drum motor: CMY
• Defective drum motor: CMY
• Defective harness
• Shorted 24 V fuse on the PSU
• Defective interlock system
1. Check or replace the harness.
2. Check if torque output value for drum motor is proper if not replace the unit.
3. Replace the drum motor: CMY.
4. Replace the 24V fuse on the PSU.
SC4xx: Image Processing - 2
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
400
D
ID sensor adjustment error
When the Vsg error counter reaches "3", the machine detects "SC400".
The Vsg error counter counts "1" when the Vsg detected by ID sensor is more than
the value (default: 4.5V) specified with SP3324-005 or less than the value (default:
3.5V) specified with SP3324-006.
• Dirty or defective ID sensor
• ID sensor detection surface dirty
1. Check the harness of the ID sensor.
2. Clean or replace the ID sensor.
• After replacing the ID sensor, input the ID sensor correction coefficient
with SP3362-013 and -016. For details, refer to "ID sensor board" in the
Replacement and Adjustment section.
3.
Check the spring at the PTR unit contact lever. (See "PTR Unit Contact Motor"
in the chapter "Replacement and Adjustment".)
4. Replace the BCU

Oct 31, 2013 | Ricoh Office Equipment & Supplies

2 Answers

SIR,i AM RUNNING IR 400 FOR 2 YEARS THIS TIME ONLY wHEN I CHANGE A DRUM THE PRINT WILL BE GOOD WHEN 200 COPIES CONTINUOUSLY TAKING THE DRUM DAMAGED IT MEANS SMALL CRACK ON THE DRUM AT THE FRONT DOOR SIDE...


Hello,
first, did you install complete Canon original drum unit or just replaced with not genuine low quality drum?
Maybe the problem is in bad quality of drum.
In original drum unit you get whole unit with new drum, blade and charge roller.

Second, you should inspect the developing cylinder, he is magnetic and in some cases something like paper clip or other metal dirt can stuck on it and cause breakage or damage of drum surface.
I recomend you to remove the toner unit, vacume it and check for foreign materials, also rotate the developing cylinder and look for damages or foreign materials.

Hope that something of this will help!

Aug 24, 2011 | Canon imageRUNNER 400S Copier

1 Answer

My IR 400 canon xerox machine's copy is white


clean the toner unit and clean the scanner ,replace the drum and charger roller (p.c.r) and solve the problem.
and my name is gm prathap kumar guntakal,09573910647

Jan 06, 2011 | Canon iR330-400 PS Ver 1.0

2 Answers

Vertical lines printing on one side of the page


9 times out of 10 this is coming from one of the two drum (photoconductor) units. Just open the right side door, release the waste toner box, and remove the 2 drum units. The larger one is the color drum unit and the smaller one is the black. Look down thru the slot in the top of the unit (3 slots in the color drum) and look at the green colored drum surface. On one end or the other you should be able to see the same lines on the drum surface that you are seeing on the paper. One of the 2 drum units should have the lines and that will tell you which one will need to be replaced. Hopefully it will be the black drum unit as they are relatively cheap. The color ones are $350 to $400
Good Luck and Thank You for using Fixya.

May 12, 2010 | Ricoh Aficio CL3500N Laser Printer

1 Answer

How can I replace the Canon IR3100CN Drum unit.


Hi, yes it is drum RELATED error, but before changeing the drum, clean the drum sensor. When you remove drum unit, inside of copier in drum unit place, from left side, uperr in the middle you have small sensor - Clean it!

Then try again.

If not tell me the exact error code eg. E 020 - 01A2 or?

It may be problem also in developing units.

Apr 26, 2010 | Canon iRC3100 Printer

1 Answer

How to install a drum cartridge in Canon IR 400


open the front door lower the conveyance handle release the developer unit unscrew the thumb screw (or screw) and pull drum out toward you. unwrap new drum and install in reverse there are service mode adjustments but most of the time not needed

Apr 19, 2010 | Canon imageRUNNER 400V Copier

1 Answer

Brother hl1435 drum light on


Hello,

The printing drum in your unit needs to be replaced. The drun is the unit your toner goes into. It has a printing life of about 20,000 pages give or take a few. When it gets near its end the light goes on to tell you to get a replacement drum. You can get them from Office Depot for $139.00 or we can get you one for $69.00 plus shipping. The drum number is DR-400

I hope this helps,

Buddy
Corporate Computer
www.ccl-la.com
Over 21 years of PC and printer support/repair

Jun 12, 2009 | Office Equipment & Supplies

2 Answers

Panasonic PanaFax UF-490 Problem with Drum Unit


for manual setting.. when replacing the drum unit.. press function 7 thend scroll down select maintenance then scroll donw select drum unit then press 2 to clear the usage.then press 1 for yes.

jamming or misfed?
try to check the drum unit you install.see if the drum not installed properly. turn off and on the unit

Aug 02, 2007 | Panasonic PanaFax UF-490 All-In-One Laser...

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