How to turn off LCD ''check printer'' ? - Canon MultiPASS F80 All-In-One InkJet Printer

Turn the printer off and pull the power plug from the printer for 5 minutes. Plug it back in and attempt to turn the printer on and watch the LCD for error messages. Check your user manual for troubleshooting procedures. Check to make sure that all the ink cartridges are seated in their sockets and have ink. Check for paper jams inside the printer. Some printers have a diagnostic that can be run by holding down a switch while powering on the printer - again, check your user manual for that procedure. Contact Brother customer support, particularly if the printer is still under warranty.

Greetings,

All lights flashing ? check for any obstructions inside and try reseating the cartridge.

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You could try a power reset of the printer.
Press ON button to turn off printer
Unplug the power cord from the back of the printer
Remove all of the ink cartridges
Wait 3 minutes
Plug the power cord back into the printer
Press the ON button to turn on the printer
Install back all of the cartridges

If this does not work, you could try a hardware reset.
1) Press and hold LEFT ARROW and then press SETUP
Release both buttons
2) Press OK
3) Press & release RIGHT ARROW until LCD reads System Configuration Menu 2
4) Press OK
5) LCD reads Hardware Failure Status: Clear, Press OK to clear
6) Press OK, LCD now reads Cleared, Press Cancel to continue.
7) Press & release CANCEL until the Welcome or Ink System
Failure screen appears on LCD
8) DO NOT PRINT AT THIS STAGE
9) Use POWER button to turn OFF printer
10) Unplug power cord from electrical outlet and from back of printer
11) Wait 1 minute. plug power cord back into outlet first then back into the printer
12)Turn on the printer, Press OK
The printer will start to initiate, do not interrupt.

Usually means you have a paper jam. Turn the printer off. Check inside for any bits of paper, remove the printhead. Put the printhead back in and restart the printer

set the paper size to A4 in ur computer and in ur printer

Does it turn on when you restart your computer? Have you checked monitor's power cable?

>turn it off
>disconnect from computer
>check for any obstructions / torn pieces of paper
>turn it on (while still disconnected from teh computer)
>check the lights / lcd display on the printer - still getting paper jam warning ? have it serviced or check your warranty for replacement

The following error message appears on the color graphics display after you insert a cartridge: Remove and Check Print Cartridges . The printer will not print. The message does not specify which cartridge has caused the error. Solution This error message indicates that the printer cannot determine which cartridge is causing the error. Follow the steps below to solve the problem.

1. Remove the color cartridge from the left stall (which has a blue latch) and refasten the latch. Leave the other cartridge in place.
2. Close the printer, wait 10 to 15 seconds, then look at the LCD display.
   • If the LCD display reads Insert Color Cartridge in Left Stall , the color cartridge may be causing the problem. Follow the steps below:
     1. Clean the color cartridge contacts.
     2. Reinsert the color cartridge into the carriage and close the blue latch.
     3. Close the printer and wait 10 to 15 seconds.
     4. If the LCD display reads Remove and Check Print Cartridges , replace the color cartridge.
   OR
   
   • If the LCD display reads Remove and Check Print Cartridges , follow the steps below:
     1. Reinsert the color cartridge.
     2. Remove the black or photo cartridge, depending on which one is installed in the right stall. The right stall has the gray latch. Be sure to refasten the latch on the empty stall.
     3. Clean the black or photo cartridge contacts.
     4. Reinsert the black or photo cartridge.
     5. Close the printer and wait 10 to 15 seconds.
     6. If the LCD display reads Remove and Check Print Cartridges , replace the black or photo cartridge.

1. Remove and then reinsert the cartridge indicated in the error message.
2. If the error is still displayed, clean the contacts.

1. If the error message is Error. Remove and Check Black or Photo Cartridge , the following steps may help:

1. Remove both cartridges, lower the latches, and close the printer access door.
2. Turn off the unit by pressing the On button on the front panel. Wait for the printer to completely shut down.
3. Turn the printer back on by pressing the On button.
4. When the message display reads Insert Print Cartridges , open the access door and replace the cartridges.

1. If neither of the steps above fixed the problem, either the cartridge or the printer is faulty

Turn the printer off. Open the cover and check for any foreign objects that can cause your print head not to move. Check if you have put the ink cartridges correctly and make sure that the cover for the ink tray is closed. Turn the printer on, if your going to see the same status of the lights, it will be a hardware issue.
Contact Epson Technical Support.

United States
Phone Number: (562)276-7525
Hours: Mon.- Fri. 6AM-8PM (PT)
Sat. 7AM-4PM (PT)

Canada
Phone Number: (905)709-2567
Hours: Mon.- Fri. 6AM-6PM (PT)

first thing i would do is update firmware
http://support.lexmark.com/static/229-1-0-530.html