Xerox 6100 User Manual page 118

Dual In-Line Memory
Modules
If an antistatic wrist strap is provided in your printer option kit, attach one end of it
to your wrist and the other end to any convenient electrical ground (for example, the
bare metal chassis of equipment, as on the back of a computer, that is plugged in but
turned off). Never attach the wrist strap to any piece of equipment with an electrical
current present. Turn off all power switches first. Plastic, rubber, wood, painted metal
surfaces, and telephones are not acceptable grounding points. The printer isn't an
acceptable grounding point either because it must be unplugged before you perform
this task.
If you don't have an antistatic wrist strap, discharge your body's static electric
charge by touching a grounded surface before you handle any printer boards or
components and before removing the controller board. Also avoid walking around
after grounding yourself.
Always handle circuit boards by the edges only.
1 Turn off the printer, and then disconnect the power cord and all interface
cables from the printer.
2 Remove the printer's controller board.
Loosen two screws, one on each end of the I/O connector panel, and, using the
tab on the lower side of the connector panel, pull the controller board from the
printer.
3 Position the controller board on a flat surface so the controller board lies
flat and the I/O connector panel is facing you.
5-14 magicolor 6100 DeskLaser User's Guide