Unknown Printer

How to Identify and Fix Common Problems ?

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

By default, the scanned data is saved to the My Documents folder. A subfolder named with the scanning date is created, and the data is saved to that folder. You can change the save destination from the MF Scan Utility.
By default, the scanned data is saved to the [My Documents] folder.
Just like computers, printers have volatile memory (RAM) that is removed when you turn the printer off. Volatile memory requires power to store the information. Deleting volatile memory is easy: Simply shut down or unplug your printer for a minute or so.
Check the Documents or Pictures Folder. In Windows 11/10, the default storage location of scanned documents is This PC > Documents > Scanned Documents.
Click Start, point to Settings, and then click Printers. Right-click the appropriate printer icon, and then click Properties. Click the Device Options tab. In the Printer Memory list, click the correct setting, and then click OK.
You may be surprised to learn that your printer can store documents in its memory. Storing documents in your printer`s memory can be a helpful way to ensure that you`re able to print them when you need them.
Turn the printer on and open the scanner – lift the scanner lid, load the document you wish to scan into the tray if your printer has an all-in-one paper feeder. Insert the document – place the document face-down in the scanner and use the arrow marking on the glass to help align your document in the correct place.
You may need to update your printer/scanner driver. Connectivity is a possible issue – make sure any cables are secure, such as a USB connection. If your connection is wireless, be sure your Canon scanner is connecting to your WiFi – there should be an indication of communication on your scanner panel.
The easiest way to connect the Canon printer to the computer is via a USB cable. It`s the traditional method of connecting devices. One end of the USB remains connected to the printer, and the other must be connected to the computer`s USB port.
Checking the printing history

To see the detailed information, press <Details> after selecting a document. To print a history list, press <Print List>.

The hard drive in a digital copier stores data about the documents it copies, prints, scans, faxes or emails. If you don`t take steps to protect that data, it can be stolen from the hard drive, either by remote access or by extracting the data once the drive has been removed.
Most document scanners contain both nonvolatile storage (NVRAM) and volatile memory (SDRAM). Nonvolatile memory stores program data, scanner settings, and calibration data. The data from scanned documents is stored in volatile memory.
The printer driver is usually located on the C:\Windows\System32\DriverStore\FileRepository folder on a Windows machine.
Copiers and Scanners.

These take a picture of a document which is then stored in memory until it is deleted. The reason copiers and scanners do this is to improve the performance and quality of the output document. For instructions on clearing the memory consult the user`s manual.

Click [Start] to display the application list. Select [Windows System Tool] – [Control Panel] – [Devices and Printers].
“Yes, most companies have their printers configured through a print server that keeps track of the user and the documents they print,” reads an article from Workplace Round Table. “Even smaller companies have ways to investigate your printer activity without an IT department.”
So, what file system format is best for formatting SD cards in a canon camera? Out of all the possible options available in the file formats, it is recommended to go for the exFAT for SDXC and FAT32 for EOSR.
Canon cameras have supported a wide variety of cards over the years from CF, CFast 2.0, and lately UHS-I, UHS-II, and CFExpress. Most Canon cameras today are supporting UHS-I and UHS-II memory cards.
A Machine Identification Code (MIC), also known as printer steganography, yellow dots, tracking dots or secret dots, is a digital watermark which certain color laser printers and copiers leave on every printed page, allowing identification of the device which was used to print a document and giving clues to the …
No, they are not. PDF documents can be created in a variety of ways. The two main methods you will commonly come across are PDFs created by an electronic source and PDFs created by scanning in paper documents.
For instance, a larger multifunction printer will likely have a hard drive onboard while a smaller, personal printer may not. Even if your printer does not have a hard drive, it will have a small cache of memory from previous print jobs that may not automatically clear out after a job is complete.
Save your work as you go – hit Ctrl+S often. To print, click the FILE tab, and then click Print.
Check the Connection

Check the cable between the scanner and your computer is firmly plugged in at both ends. If possible, switch to a different cable to test for problems with the existing one. You can also switch to a different USB port on your computer to check if a faulty port is to blame.

Select Start , then select Settings > Devices > Printers & scanners . Scroll down to Related Settings and select Print server properties. Select the Drivers tab, and see if your printer is listed. If it is, you`re all set.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Canon Pixma Mp 230
ANSWER : Hello Hamid:

Read Full Q/A … :
Unknown Printer

Canon BJC-70 error message F 12
ANSWER : I am having the same problem, not only with my BJC-70, but also the equivalent problem with my BJC-80. Typically I am working at my computer, and the printer is powered up, but idle. All of a sudden for no apparent reason, it emits a series of beeps and returns the print head to the central position. The BJC-70 display Error F12. With the BJC80 you have to count the beeps. The problem seems to be caused by some sort of premature failure of the print head, due to an electronic fault. Sometimes, if the printer is powered down for a few minutes or longer, it will work normally for a short time after power is re-applied, but typically the problem recurs within 30 minutes, and this period of trouble free operation gradually reduces, until the print head will not work at all. The only solution is to replace the offending print head. You should, however, retain the failed head, in order to salvage any un-used ink remaining in the tanks. The new print head comes with full ink tanks. As soon as one of these fails, I replace it with an ink tank retrieved from the failed head. I don’t discard the failed head until both ink tanks have been retrieved.

Read Full Q/A … :
Unknown Printer

Canon MX922 printer with B200 service code
ANSWER : Try green copy button and red triangle in a circle together while releasing the power button upon restarting printer.

Read Full Q/A … :
Unknown Printer

Canon MP600 died
ANSWER : hey guys I found this on the net check it out maybe somebody can make something out of it cuase they omitted this part on the service manual that I attained cause I have the same problem hope this helps.

Read Full Q/A … :
Unknown Printer

Canon S600 Printer Problem
ANSWER : if you have been utilizing the same cartridge for more than a couple of months, you might need to check the ink or toner levels. On most present day printers, you can check these levels utilizing programming or by a light pointer on the front of the machine (counsel the proprietor’s manual for subtle elements on marker lights).

Read Full Q/A … :
Unknown Printer

LJ 4200 Downld file now (Download file now)
ANSWER : just thanks this password generator that can allow you hack snapchat account online without any error at all.

Read Full Q/A … :
Unknown Printer

Canon Pixma iP3000 "Open door" Error code.
ANSWER : Look for a protruding plastic on the top that goes into an indentation. Mine was in the front left side. Put a piece of cardboard into the indentation.and close the door. The top plastic piece is not pushing the door close sensor down and because its too short and the cardboard allows the sensor to be reached and pushed.

Read Full Q/A … :
Unknown Printer

Canon MP530 won't print black
ANSWER : I have the same problem with my canon MG6120, no PGBK. all other colors print beautifully. I am guessing the purge unit needs attention. I have cleaned the print head several times. Your advice would be appreciated.

Read Full Q/A … :
Unknown Printer