Lexmark 337 All in One Printer User Manual


 
Additional printer setup
Installing internal options
CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory
devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the
wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well,
and unplug any cables going into the printer.
You can customize your printer connectivity and memory capacity by adding optional cards. The instructions in this
section explain how to install the available cards; you can also use them to locate a card for removal.
Available options
Note: Certain options are not available on selected printer models.
Memory cards
Printer memory
Flash memory
Font cards
Installing a memory card
CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory
devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the
wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well,
and unplug any cables going into the printer.
Note: This task requires a #2 Phillips screwdriver.
1 Access the system board on the back of the printer.
a Turn the screws on the cover counterclockwise, and then remove them.
b Gently pull the cover away from the printer, and then remove it.
Additional printer setup
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