How to Identify and Fix Common Problems ?
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The reason ist either a restriction of the used font or a poor PDF converter setting or qualitiy. So when you print such files it can happen, that the printer driver tries to substitute the fonts with the printer fonts but cannot find a surrogate for any character so it`s then missing.
The results of a mismatch between computer and printer can show up in flawed output, blank pages or printing failures. These same symptoms can occur if your driver software becomes damaged in a thunderstorm, power surge or outage, or by malware that worms its way onto your computer.
If your printer is spitting out pages full of strange characters, symbols, or strange formatting, your inkjet printer drivers may be outdated, incompatible with your operating system or corrupt. Drivers are important to the proper function of your inkjet printer and it is best to check for updates regularly.
One or more clogged nozzles preventing ink from getting to the page is the most common cause of a printer skipping lines. Through normal use, small amounts of ink can collect and dry in the printhead blocking the nozzles.
This issue will occur if the application does not contain the fonts that are in the document. To solve this issue, print the PDF file as an image. From the application, select File => Print, and then click Advanced. Check the Print as image option.
An outdated or incompatible keyboard driver might be causing the issue. If you recently upgraded to Windows 10, it`s possible that the current driver was designed for a previous version of Windows. Check to see if an updated driver is available. 1.
Make sure that your page settings are set to print all pages and to print every page. Settings that cause some pages not to print are `manual duplexing`, `print every other page`, `print odd pages`, `print on both sides`, or similar settings.
When the print driver is corrupted, the target printer interprets the data stream as random characters. This problem can usually be solved by re-installing the print driver or checking the printer setup in the Control Panel.
Usually a quick paper setting adjustment will clear up a ghosting issue right away. Run a cleaning – Most printers have a cleaning function built into the machine. Run this a couple of times to attempt to clear up the printing issue. Inspect the drum – Sometimes excess toner powder can stick to the drum.
When you see unreadable gibberish symbols as shown in the screenshot below, you are likely dealing with a corrupted PDF file. More specifically, your PDF document is probably missing important information about font character mapping. The reason for this can be that the document was produced incorrectly.
Open PDF file and press Ctrl+P to bring up the Print dialog box. Then select Adobe PDF or Microsoft PDF as the printer. This will regenerate another version of PDF file with the default setting. In most cases, this will merge all the layers into one.
The character fonts may not be embedded. Non-standard font encoding may have been used by the PDF producer. The characters affected may not map properly to unicode. Typically this issue must be resovled back in the authoring file and a new PDF produced.
You`ll know fairly quickly if your printhead is causing you problems. If your PC or the LCD screen on your printer is telling you that your ink cartridges are full but no ink is passing through to the paper, then it`s most likely that you are dealing with a clogged printhead.
Several factors may cause the product to print blank pages, such as print settings, low ink, or the product itself. Check the following: Make sure the product is placed on a flat, stable surface that extends beyond the base in all directions. The product won`t operate properly if it`s tilted or at an angle.
This is usually a problem with drivers. The only way to solve the problem is to install new drivers or update the one you have been using. Usually, weird characters appearing on your printing papers means there is no communication between your printer and the computer it is connected to.