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How-to Videos
How-to Videos
Color Printers
Lexmark CS421
Lexmark CS421
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Installing the 650‑sheet tray
Preparing your printer
Setting up the printer
Installing the 650‑sheet tray
Installing the 550‑sheet tray
Installing the wireless network adapter
Using your printer
Loading trays
Loading the multipurpose feeder
Loading the manual feeder
Replacing supplies
Replacing a toner cartridge
Replacing the waste toner bottle
Replacing a black imaging kit
Replacing a black and color imaging kit
Troubleshooting
Clearing paper jam in door A
Clearing paper jam in the multipurpose feeder
Clearing paper jam in tray 1 or the manual feeder
Clearing paper jam in optional trays
Learn how to install an optional tray on your printer.
View product documentation
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Preparing your printer
Setting up the printer
Installing the 650‑sheet tray
Installing the 550‑sheet tray
Installing the wireless network adapter
Using your printer
Loading trays
Loading the multipurpose feeder
Loading the manual feeder
Replacing supplies
Replacing a toner cartridge
Replacing the waste toner bottle
Replacing a black imaging kit
Replacing a black and color imaging kit
Troubleshooting
Clearing paper jam in door A
Clearing paper jam in the multipurpose feeder
Clearing paper jam in tray 1 or the manual feeder
Clearing paper jam in optional trays
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