How to Identify and Fix Common Problems ?
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Check Cables and Printer USB Ports
Check all cable connections (including the power cord) on the printer side. If the printer does have power and you`ve properly connected the communication cable, but the printer is still not recognized, try switching to a different USB port on the PC.
Open the start menu and select Control Panel > Administrative Tools > and choose the Services icon. Locate the Print Spooler service and right-click. Then select the option to “Stop” the service.
To fix the error code 0x0000011b related to networked or shared printers, Microsoft says you should disable the print spooler privacy settings on both the Client PC (from which you work) and Print Server (Workstation to which the printer is attached).
Click Start on your computer, then select Devices and Printers. Right-click on the printer`s icon that did not install correctly, then select Troubleshoot. After you confirm that the printer driver for the device you want to use is not installed, select Apply this fix.
To fix printer not detected error, restart the printer by unpluggin it from the outlet and plug it back to see if it works. Check for printer connection. If everything is just fine, install the printer driver and update it.
In the search box on the taskbar, type control panel and then select Control Panel. Under Hardware and Sound, select View devices and printers. Select and hold (or right-click) the printer you want to share, select Printer properties, and then choose the Sharing tab. On the Sharing tab, select Share this printer.
Ghost prints happen when the drum or fuser unit within your printer become faulty. Because a fault with this element won`t heat the particles of the toner to a high enough temperature, the marks being made on the paper are much lighter in colour and appear more faded than typical documents.
More Information. The main reason for Unknown Device to display in your Device Manager is because you have a device that is not working correctly. To fix this issue, obtain an updated driver for the device. Use the following methods to enable Windows to recognize your device.
The 0x0000011B issue is often resolved by restarting the print spooler service. To do so search for services and open the services in Windows. Now search for the print spooler in the services list. Right click on it click restart.
Error 0x0000011b usually occurs when trying to print something using a network-shared printer. According to user reports, error 0x0000011b started occurring on Windows 10 after installing security updates KB5005568, KB5005566, and KB5005565, which are aimed at protecting from Windows Print Spooler Spoofing.
Error message “0x0000052e” indicates the following error: “Logon failure: unknown user name or bad password.”
1: Check Printer Power, Cables, and Paper
Check that the correct paper is properly loaded into the printer and is not jammed. Replacing damaged cables, plugging in loose or disconnected cables, and fixing paper jams as necessary may resolve the issue.
Go to Devices > Printers & scanners > select a printer > Manage. Then select Set as default. If you don`t see the Set as default option, the Let Windows manage my default printer option may be selected. You`ll need to clear that selection before you can choose a default printer on your own.
Canon BJC-70 error message F 12
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.