When I replace an ink module a message comes-up "new ink module installed". I am asked to align the print head. When I do this the printer doesn't accept it when I indicate "Yes". I perform the required steps, but the printer doesn't seem to accept that thetask was done. As a result, when I try to print a file, it doesn't get printed. When I look at the status I see that the job is pending, and it never gets printed. What is the problem? This is not the first time this has happened. Every time I change an ink module I go through this same problem. After some time (i.e., weeks) the problem seems to fix itself.

Are you sure its exclamation mark?..
This warning message related to print head. (warn out). When you are replacing ink tube assembly use dummy print heads to do the priming (new ink tubes are empty & they have to fill with ink)..
Action: Remove all cartridges and print heads, switch on the printer follow the screen message.(Insert cartridges first next dummy print heads).once its recognizes cartridges then it switch over to print heads,insert dummy print heads. Once printer recognized the dummy print heads, printer will perform priming, during priming dummy print heads will filled with respective inks.(follow the display message)Remove dummy print heads & insert normal print heads. Wait till printer recognizes print heads, load the paper & wait till performs the calibration, once calibration is successfully done issue closed.
If calibration not successfully done, check align print out for which print head is not printed properly, replace it..
Pl ensure that minimum 50% ink levels required in cartridges before performing the priming. Best of luck..

This device having auto alignment Technic,If print heads are clogged it will not print align page properly result alignment will not completed. In this condition it will ask for align print heads when ever printer switched on. To over come from this situation clean print heads fist, manually or though tool box, then try for align. If printer heads are out of health condition replace faulty print heads then perform align process.

Cannaon Pixma print head alignment message

Even new cartridges can prove to be faulty; even more so ones that have be refilled. If you have exhausted the options in the print software (i.e. Test Print, Print Alignment, Head Cleaning, etc.) and the reseating of the cartridge a few times, then depending on your will for either try:
1. Go to the store and replace the cartridge telling them you think its faulty.
2. Firstly, Unplug the Printers connecting cable (USB, DB25, etc.).Then uninstall both the Printing software and Printer drivers (usually the same package) under "Add Remove Programs" (Windows OS). Restart the computer, then reinstall the Printer software (following the prompts on exactly when to reconnect the printer to the computer, *Important*), and then restart again.

o.k. I can give you a few tips that may be of assistance.

you need to run a printer alignment page like you do when you put in new cartridges.

unplug your printer plug it back in.
open door and take out print ink cartridges.
put them back in and then close the door.

It should now prompt you to do a test alignment page.

Also, Another thing to try is to hit file, top left of page, hit print, click properties. color tab.

make sure you are printing high quality on chose different color management options.

FINALLY TRY THIS:

When Printing Becomes Faint or Colors are Incorrect
When printing becomes faint or colors are incorrect, even if ink remains in
the ink tanks, the print head nozzles are probably clogged. Follow the
procedures below to maintain the print head.
Important Before maintaining the print head, check the following;
􀁺 Open the front cover and make sure that the ink tank
contains ink. If it is out of ink, replace it.
􀁺 Ensure that all the orange tape of the ink tank has been
peeled off.
􀁺 Press "PUSH" on the ink tank and ensure that the ink tank
is installed securely.
􀁺 Increase the Print Quality setting in the printer driver
-----------------------------------------------------------------------------------
Printing the Nozzle Check Pattern
Print the nozzle check pattern to determine whether the ink ejects properly from the print
head nozzles, and to verify print head alignment. Use this function when printed results are
blurred or the color is incorrect.
1 With the printer on, load a sheet of Letter-sized paper in the printer.
2 Open the Printer Properties dialog box.
See "Opening the Printer Properties Dialog Box Directly from the Start Menu" on
page 25.
3 Print the Nozzle Check Pattern.
(3) When the confirmation message is displayed, click OK.
When the confirmation message is displayed after the nozzle check pattern has
been printed, click OK.
See "Examining the Nozzle Check Pattern" on page 52.
Note Nozzle check pattern printing can be executed also from the printer
itself. With the printer on, load a sheet of Letter-sized paper in the
printer. Hold the RESUME/CANCEL button until the POWER lamp flashes
--------------------------------------------------------------------------------------
Print Head Cleaning
Clean the print head if you suspect that the nozzles might be clogged. Cleaning the print
head consumes ink, so perform print head cleaning only when necessary.
The print head can be cleaned also from the printer itself. With the printer on, load a sheet
of Letter-sized paper in the printer. Hold the RESUME/CANCEL button until the POWER lamp
flashes once.
1 Ensure that the printer is on.
2 Open the Printer Properties dialog box.
See "Opening the Printer Properties Dialog Box Directly from the Start Menu" on
page 25.
3 Start Print Head Cleaning.
(1) Click the Maintenance tab.
(2) Click Cleaning.
(3) Select the print head to be
cleaned.
(4) Click Execute.
-------------------------------------------------------------------------------------------
Print Head Deep Cleaning
If print quality does not improve by standard print head cleaning, try performing print head
deep cleaning, which is a more powerful process. Print head deep cleaning consumes ink,
so perform this procedure only when necessary.
1 Ensure that the printer is on.
2 Open the Printer Properties dialog box.
See "Opening the Printer Properties Dialog Box Directly from the Start Menu" on
page 25.
3 Start Print Head Deep Cleaning.
(1) Click the Maintenance tab.
(2) Click Deep Cleaning.
(3) Select the print head to be
deeply cleaned.
(4) Click Execute
-------------------------------------------------------------------------------------------
Aligning the Print Head
This operation must be carried out when using the printer for the first time. Aligning the
print head positions allows you to print without shifts in the color registration.
Print head alignment is performed either automatically or manually. This section deals with
automatic print head alignment only.
1 With the printer on, load a sheet of Letter-sized paper in the printer.
2 Open the Printer Properties dialog box.
See "Opening the Printer Properties Dialog Box Directly from the Start Menu" on
page 25.
3 Print the pattern.
(1) Click the Maintenance tab.
(2) Click Print Head Alignment.
(3) Check that paper is loaded in the
printer and click OK. If a message
warning you not to perform other
operations appears, click OK.
It takes about one minute to start
___________________________________________________

this covers everything you should solve the problem with my advice.

please give me a good rating for my time and effort! Thank You

1. On your computer, go to "Start," "Programs," "Lexmark Series." Click "Lexmark Control Program."
   
2. Step 2 Select the "Cartridges" tab. Click "Change Cartridges." The Change Cartridges screen appears, displaying the animated instructions for installing or changing cartridges. When you have finished viewing the animation, click the "Finished" button.
   
3. Step 3 Remove the tape covering the print head of the new print cartridge. Insert the new print cartridge as shown in the animation.
   
4. Step 4 When the "Choose Cartridges" screen appears, select the cartridge(s) you installed in your printer from the list boxes. Click the appropriate box to reset the ink levels to full. Click "OK."
   
5. Step 5 The Automatic Alignment screen appears. Click "Align" to align the print cartridges for best print quality. The printer prints a page with a bi-directional alignment pattern. On the printed test page, locate the number that comes closest to forming a straight line under the bi-directional alignment pattern. Enter that number as the bi-directional alignment setting in the Alignment Cartridge dialog box. Click "OK."
   

..."Open the ink supply andgently move the ink cartridges to the left. Then reach in to the rightside and you'll find a small (1/2 x 1 inch) sponge. Push it down andoff/on the machine. try it now. or ...go to where I found out more than I should know about Canon's and where I got my quote...http://www.fixyourownprinter.com/forums/inkjet/39177 good luck.

All colors need to be present to pass alignment. Usually what I see is the yellow is empty. You can blot the print cartridge on a damp paper towel to verify the inks are working and this also cleans the head.

Clean the print head if you suspect that the nozzles might be clogged. Cleaning the print head consumes ink, so perform print head cleaning only when necessary.

Hope this initial info/idea helps.

can anyone tell me what to do