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Upgrading and migrating
Hardware
Available internal options
•
Flash memory
•
Font cards
•
Firmware cards
–
Forms and Bar Code
–
IPDS
–
PRESCRIBE
•
Internal solutions port
–
Thin Parallel
Accessing the controller board
CAUTION—SHOCK HAZARD:
To avoid the risk of electrical shock, if you are accessing the controller
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 electrical 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.
1
Turn off the printer.
2
Unplug the power cord from the electrical outlet, and then from the printer.
3
Using a flat-head screwdriver, open the controller board access cover.
Warning—Potential Damage:
Controller board electronic components are easily damaged by static
electricity. Touch a metal surface on the printer before touching any controller board components or
connectors.
Upgrading and migrating
129
Содержание M1246
Страница 76: ...4 Remove the used pick tires one after the other 5 Unpack the new pick tires Maintaining the printer 76 ...
Страница 78: ...4 Remove the tray insert and then flip the tray base Maintaining the printer 78 ...
Страница 79: ...5 Remove the used pick roller assembly 6 Unpack the new pick roller assembly Maintaining the printer 79 ...
Страница 87: ...Paper jam in door A 1 Remove the tray 2 Open door A 3 Remove the toner cartridge Clearing jams 87 ...