What to do if my Samsung ML-4550 says 'Toner Low'?
If your Samsung Printer displays a 'Toner Low' message, it means the toner cartridge is running low. Prepare a new cartridge. You can temporarily improve print quality by redistributing the toner.
Why does my Samsung ML-4550 say 'Door Open'?
If you receive a 'Door Open' error on your Samsung Printer, it indicates that either the top cover or the rear cover isn't securely closed. Ensure that you close the cover until it locks properly into place.
How to fix Samsung ML-4550 when PostScript file can not be printed?
If a PostScript file cannot be printed on your Samsung Printer, the PostScript driver may not be installed correctly. Print a configuration page to check if the PostScript version is available. If not, install the PostScript driver.
What to do if my Samsung ML-4550 says 'Fuser Door Open'?
If your Samsung Printer shows a 'Fuser Door Open' message, the fuser door is not securely latched. Open the rear cover and then close the fuser door until it locks into place.
What to do if Samsung ML-4550 Printer shows 'Low Heat Error Cycle Power'?
If your Samsung Printer displays a 'Low Heat Error Cycle Power' message, there is a problem with the fuser unit. Unplug the power cord, plug it back in, and if the issue continues, please call for service.
What does 'Open Heat Error Cycle Power' mean on a Samsung ML-4550?
If your Samsung Printer displays an 'Open Heat Error Cycle Power' message, it indicates a problem within the fuser unit. Unplug the power cord and plug it back in. If the problem persists, please call for service.
What to do if Samsung ML-4550 displays 'ADC Not Confirm Error'?
If your Samsung Printer shows an 'ADC Not Confirm Error', there's a problem in the printer system. Unplug the power cord and plug it back in. If the problem continues, please call for service.
What to do if my Samsung Printer says 'Inner Temp. Error Cycle Power'?
If your Samsung Printer displays an 'Inner Temp. Error Cycle Power' message, there is a problem in your printer system. Unplug the power cord and plug it back in. If the problem persists, please call for service.
What does 'Inner Temp. Open Cycle Power' mean on Samsung ML-4550?
If your Samsung Printer displays an 'Inner Temp. Open Cycle Power' message, it means there is a problem in your printer system. Unplug the power cord and plug it back in. If the problem persists, please call for service.
Essential safety guidelines for operating the printer to reduce risks of fire, shock, and injury.
Information on laser safety, ozone production, and proper operating environment for the printer.
Covers printer features, components, finding info, and selecting a location.
Guides through control panel menus, network setup, and basic printer configurations.
Lists supplied software and specifies hardware/OS requirements for installation.
Instructions for installing, managing, and using printer software on Windows, Linux, and Macintosh.
Guidelines for choosing, selecting, and loading various paper/media types into printer trays.
Covers document printing, settings, N-up, posters, booklets, watermarks, and overlays.
Procedures for cleaning the printer, maintaining toner, and replacing parts.
Guide to resolving paper jams, errors, print quality problems, and OS-specific issues.
Details on toner, accessories, purchasing, and technical specs.
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General