The printer screen shows:check ink U053. When I open the printer the cartridges do not move and therefore I cannot change or check them

SOURCE: I just replaced both ink cartridges and the alarm

On the canon MX300, holding the "reset" button down for about 10 seconds will extinguish the alarm light & should normalize all functions. The ink level will still indicate "low" , just ignore it.
Rogert

SOURCE: Canon MP980 All in one printer - Error 6000

Error 6000 tells you that the paper feed roller is not turning, check for any foreign oblects in the paper path, a flashlight and small mirror is the best way to look.

SOURCE: U053 error code,tried removing and replacing

Printing with an empty ink cartridge may cause printer malfunction. U051 / U052
U053 / U059 The ink cartridge may not be set properly, or an ink cartridge not supported by the printer is installed.
Install the proper ink cartridge.

Make sure to install both the ink cartridges even when you set the printer to use only one ink cartridge (Color or Photo) in printing.
If one of the ink cartridges is missing, this error will occur. U075 / U076 The ink cartridges are not installed in the proper position.
Install each ink cartridge in the proper position. U140 An ink cartridge not supported by the printer is installed.
Install the proper ink cartridge. U161 / U162 A used ink cartridge may be installed, or the ink cartridge may be empty.
Replace the ink cartridge.

By pressing the OK button, printing can be done without replacing the ink cartridge. However, the remaining ink amount cannot be detected properly, so the function to detect the remaining ink amount does not operate. READ/WRITE MODE Since the memory card is currently write-enabled, printing is not possible.
Set READ-ONLY MODE ON. NO PHOTOS ON CARD Some images in the memory card may not be in a supported format. images listed below cannot be printed directly from a memory card. Print them from a computer.

- images edited on the computer
- images in a format other than JPEG or TIFF
- images with double-byte characters used in the file name
- images saved in a folder nested 4 or more layers deep INCOMPATIBLE CAMERA The printer cannot communicate with the connected camera.
Disconnect the cable between the printer and the camera to clear the error.
Confirm the following items and print again.

1. Confirm that the camera you are using supports PictBridge or Canon Bubble Jet Direct.
If the camera does not support either one, the printer cannot print directly from the camera.
2. Set the camera in PictBridge print mode before it is connected to the machine. This is required before printing for some cameras that support PictBridge.
Please refer to the camera instructions for more information about procedures required before and after connection to the printer.
3. There may have been no response from the camera for the prescribed time.
Re-connect the cable between the camera and the printer. WASTE INK NEAR FULL The waste ink absorber is getting full.
Press the OK button to clear the error.
Printing can be done until the waste ink absorber becomes full. If the waste ink absorber becomes full, please contact your local Service Center for replacement of the absorber and printer maintenance.

The waste ink absorber is a part inside the printer, which absorbs ink used in the cleaning operations, etc. CHECK PRINTER Turn the printer off, and remove the power plug from the outlet.
About ten minutes later, plug it in again, and turn the printer on.
If the problem is not resolved, the printer may require servicing. Please contact your local Service Center. HEAD ALIGNMENT ERROR Automatic print head alignment failed.
Press the OK button to release the error.
Check the followings and do automatic print head alignment again.

- Check if A4/Letter-sized paper is loaded in the auto sheet feeder.
- Check if the paper output slot is not exposed to a strong light source
- Print the nozzle check pattern to check the status of the print head.

If the problem continues, do manual print head alignment. LOAD PAPER If paper is not set, set paper and press the OK button. When paper is set, check each item and do printing again.

1. Confirm that unusable paper is not set.
2. Confirm that paper is set properly.
3. Confirm that recommended paper is used, and the number of sheets set in the auto sheet feeder is within the limit.
4. Cleaning the paper feed roller may resolve the error.

If the problem persists, the printer may require servicing. Please contact your local Service Center. PAPER JAMMED Remove the jammed paper.
If paper jam frequently occurs, check the following:

1. Confirm that no foreign material is inside the printer.
2. Confirm that unusable paper is not set.
3. Confirm that paper is set properly.
4. Confirm that recommended paper is used, and the number of sheets set in the auto sheet feeder is within the limit.

If the problem persists, the printer may require servicing. Please contact your local Service Center.

Clive

• 4362 Answers
• Posted on Feb 10, 2010

SOURCE: Showing Check Ink U051 COL. Have removed the

Hi there

For troubleshooting purposes,
Perform the following:

1. Open the printer and remove all ink tanks.

2. Insert a single ink tank in the printer then close the cover.

3. Confirm whether the printer recognizes the installed tank
properly. If it does, it will indicate it does not detect the other ink tanks, as
they are not currently installed in the printer.

4. Repeat steps 1-3 with another ink tank.

5. If the printer at any time indicates two of the same ink tanks are
installed, the cause will be the last tank installed. For example, if
you inserted an ink tank earlier, and you later inserted another ink
tank, and it said two of the same inks were installed, the cause of
the issue is the last ink tank.



Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks

Testimonial: "Thanks for the help - solved the problem straight away."

Clive

• 4362 Answers
• Posted on May 18, 2010

SOURCE: canon mx300 states error 5100 check printer. when

Hi You can Try 2 things.

ERROR 5100 means that there is some foreign object blocking your cartridges carriage that disables it from moving. Generally when this happens, something has fallen into the printer, or a piece of paper has been jammed in there.

First step, remove the ink cartridge, and turn the printer upside down and gently shake it, see if anything comes out.

If nothing goes, or you can't hear anything rattling around, get a piece of cardstock paper (60lb or heavier) and gently push this through the printer, to see if it will help push out what might be stuck in there


Next try.

It may be a piece of paper or a scotch tape or a staple wire.
Solution 1:
Clean the timing strip.

Solution 2:
The purge cap (the white sliding mechanism that the print head parks to when it's not in use) may be not lubricated well enough .

Lubricate the sliders with some white grease (don't get it on the small wipers or the black caps); this repair probably require to remove the right panel off of the printer to gain access to the purge mechanism.

Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks