I need Canon pixma mg2540 service manual for free. please give me it , if you have. tnx.

SOURCE: Service error 5100 on my canon Pixma mp110

just replaced the ink cartridges and reset the counters, evrth ok now :-)

SOURCE: cannot download free canon pixma iP1980

http://support-sg.canon-asia.com/P/search?model=PIXMA+iP1980&filter=0&menu=download

here u can download...

SOURCE: canon pixma mp160 setup driver application software manual

hi,
CANON PIXMA MP160 All-In-One InkJet Printer has few common problems. Such as Driver CD lost, Scanner does not work, Connection problem etc. For find all these software solution just click here....


http://www.canon.com/printer/prob676ijt65/solution
610

SOURCE: Canon PIXMA iP90v Service error 5100

Error 5100 is mostly because of some obstruction in the print path, the gears, or ink on the clear plastic encoder strip.
There is the purge cap (the white sliding mechanism that the print head parks to when it's not in use) which was not lubricated well enough from factory. If you lubricate the sliders with some white grease (don't get it on the small wipers or the black caps) the mechanism can now slide more freely, and the unit can park the head properly without giving you the dreaded head homing error 5100 (or E-2-2 on the LCD display)

Keep in mind that this repair will probably require you to remove the right panel off of the printer to gain access to the purge mechanism. There are two screws behind the printer, and two in front for each corrosponding side panel (the front screws are behind the grey front panel of the printer - open the top cover to see the clips which hold the front cover on).

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!

SOURCE: canon pixma ip4700

This error generally means that your cartridge chips cannot be recognized. The primary causes are: Covering of the LED at the back of the chip (by ink?). Incorrect chip positioning on the cartridge.The LED on one or more of the cartridges has been damaged if removed from original cartridge.The Chips have been mixed up, if removed and replaced, the wrong Chip has gone on the wrong color. And lastly Ink is covering the cartridge chip or a sensitive area of the cartridge and preventing the LED light sensor from functioning. ( my problem)