Ricoh VG1398501 사용자 설명서
Installing Options
56
Attaching Memory Unit Type D 128MB,
Memory Unit Type E 256MB (SDRAM
Module)
Memory Unit Type E 256MB (SDRAM
Module)
❒ Before touching the memory unit, ground yourself by touching something met-
al to discharge any static electricity. Static electricity can damage the memory
unit.
unit.
❒ Do not subject the memory unit to physical shocks.
❒ Available memory varies depending on model type.
❒ Before using the new memory unit, you must make settings in the printer driv-
❒ Available memory varies depending on model type.
❒ Before using the new memory unit, you must make settings in the printer driv-
er.
A
Turn off the power, and then unplug the power cable.
B
Remove the two screws securing the controller board to the back of the
printer.
printer.
❒ These screws will be used again in step
to secure the controller board.
• Do not touch the inside of the controller board compartment. Doing so may
cause a malfunction or a burn.