Unknown Printer

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

If the cord is not damaged, plug it back in after at least five minutes. If you are still unable to obtain power to the device, try another power outlet. If possible, try connecting power directly to a wall outlet (as opposed to using a surge protector or power strip…just as a troubleshooting measure).
If you connect the printer to your computer via a USB cable, check whether the cable is properly connected. If it isn`t, re-plug it and make sure they are properly seated into the ports on both your printer and your computer. Try another USB port on your computer in case the one you previously used is broken.
With the printer powered on, select Setup . Select Device settings . Scroll to the bottom of the menu list and select Reset settings. In the Reset settings menu, select the desired area you want to set back to the factory defaults.
The hard reset helps you restore your Canon printer back to its default factory configuration. Here`s how to perform a hard reset: Step 1: Press and hold the “Stop” button on your Canon printer until you hear the alarm ringing. Step 2: Release the “Start” button only after the alarm flashes or rings at least 19 times.
Simply turn the printer off with the power button on the printer. Once turned off, disconnect the printer`s power cord from the back of the printer. Wait approximately 30 seconds before you reconnect it. Once reconnected, use the printer`s power button to turn the printer back on.
Printer sleep mode

Check that the printer does not have sleep mode enabled: Go to Control Panel > Devices and Printers. Right-click the printer in question, then select Printer Preferences. Look for an option to disable sleep or time-out mode.

Start by checking your hardware

If you`re using a wired printer, make sure that the printer cable is properly connected from the printer to your PC. For wireless printers, check the wireless connection. Make sure the printer`s wireless option is turned on and available.

To print wirelessly from a Canon printer, both your computer and printer need to be connected to your LAN (wireless network). To check the network, print out the Network (LAN) settings and look for the SSID (Network name). Click the appropriate Network icon in the system tray: Note the SSID name (Network name).
Press Setup. Press the arrow buttons until you navigate to Device settings and then press OK. Press the arrow buttons until you navigate to Reset setting and then press OK. Press the arrow buttons until you navigate to Reset all and then press OK.
Reset. Resetting the printer stops printing and clears the current print job received from the active interface. You may want to reset the printer when there is a problem with the print job itself and the printer cannot print successfully.
About the difference from a hard reset

Hard resets delete all the registered files, such as the form data saved in the RAM of the printer, but soft resets do not delete them. Cancel printing from the computer. Press [ ] ( Reset). Select [Soft Reset] using [ ] and [ ], and then press [OK].

Turn the printer off then back on. If the issue persists, turn the printer off, unplug the power cord and then wait at least three minutes before plugging the power cord back in and turning the printer back on.
Open the Windows Control Panel and navigate to Hardware and Sound | Devices and Printers. This screen will show you all of the printers that are installed. Right-click on the printer that is experiencing problems, and then select the Troubleshoot command from the shortcut menu.
The reset key is a single use key and once used cannot be used again. All EPSON printers have inbuilt counters that count up the number of pages a printer produces, the number of head cleans executed and various other attributes. Once a critical level is reached the printer will enter its service mode.
Usually, it should not take more than a few minutes to restore the printer to its factory settings. However, I recommend you to perform the following steps to isolate the issue and arrive at a fix: Disconnect the power cable from the printer while the printer is still ON.
Inkjet Printers Can Have Low Print Quality

Don`t get us wrong—inkjet printers actually usually shine in the print-quality department in comparison to their laser companions. Where they may have trouble is print text-rich documents, especially if the ink is running low or the print heads are clogged.

a misprint or misspelling in a text. The mix-up was due to a printing error.
Your printer should have been packaged with a USB cable regardless of whether it is a wireless or wired printer. Plug the cable into your printer and your computer`s USB port. The direct linking should trigger your computer to recognize the printer and start up the software needed to complete the installation.
Open Command Prompt by pressing the Windows key and typing cmd. Type netstat -r. Press Enter. You will now be able to see a list of network devices connected to your computer and your printer`s IP.
Select Setup on the HOME screen. Select Device settings, then touch the OK button. The Device settings screen is displayed. button to select Reset settings , then touch the OK button.
Clear out any pending print jobs from your printer queue and check that the cartridges have returned to their resting position inside the printer prior to shut down. If you unplug the printer from the wall and it hasn`t been shut down properly, you could permanently damage your machine.
Resetting your computer will wipe all personal files and documents from the PC`s hard drive, so you should back up your files first. You can use the built-in Windows backup utility or a third-party backup software like EaseUS Todo Backup.
With the printer powered on, select Setup . Select Device settings . Scroll to the bottom of the menu list and select Reset settings. In the Reset settings menu, select the desired area you want to set back to the factory defaults.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Canon Pixma MP610 won't print in black
ANSWER : Printer cleanings use wet ink to clear dried up ink. Yeah, that works real well. The best way to clean the heads is remove all the ink tanks. Next to the tanks on the right, there is a plastic release lever. Pull up on it and it will release the heads. Reach in and pull them out. Take the heads over to the sink and run hot tap water into the screen for the black and then turn it over and run it over the heads on the bottom. Repeat a few times and reinstall.

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Canon MP610 stopped printing black
ANSWER : I was also facing same issue with my printer. I tried a lot to fix that however I was not able to fix that. I got this link http://www.printer-techsupport.com/Canon-printer-support.htmlover the internet. I just visited and made a call on their toll free and got instant help for my printer.

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canon mp610 doesn't print black
ANSWER : Hello – I have an MP610 which has worked well for a number of years.

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Canon MP610 printhead or purge unit problem ?
ANSWER : Hello, can somebody help me here?

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ip3000 pixma fried with 240 volts
ANSWER : You will probably need a power supply and possibly a control board (unless it survived). There may be more than that which fried as well…without doing an electrical diagnostics it’s hard to say.

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Blocks of Type missing
ANSWER : When I said test print, I meant the nozzle print pattern test. GM

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Canon Pixma MX882 won't print black text
ANSWER : Yeah I’m having the same problem with my Canon MX882. I’ve refilled the pigment tank, cleaned the print head and I still get no pigment black at all. I think it has something to do with the purge unit, but I don’t see any instructions on how to clean it. If I can figure it out, I’ll let you know.

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Canon Pixma iP8720 Ink Compartment Stuck
ANSWER : Here are some solutions you can try. http://fix-your-printer.blogspot.com/2013/01/how-to-fix-error-6a81-on-canon-printers.html

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