Lexmark C925 Product Study Manual page 69

Lexmark C925/X925 Color Product Study Guide
The movement of the jumper from position A to position B (or position B to position A) triggers
the reset, NOT the specific positions. This differs from a CMOS reset on a computer.
When the printer is powered on, it labels the current position of the plastic jumper (let's say position A) as
the "home" position. If, at the next POR, the printer detects that the jumper has moved from its previous
"home" position (position A) to the "other" position (position B), then it executes the desired effect (as
configured in the Security Settings). After performing the reset, the device labels the new position
(position B) as the "home" position. See the pictures below.
Scenario 1:
Position "A"
(Home)
Position "B"
(New Home)
Scenario 2:
Position "B"
(Home)
Position "A"
(New Home)
To perform a Security Jumper Reset operation, do the following:
•
Power the printer off,
•
Remove the Kensington lock from the card cage (if installed),
•
Remove the small plastic jumper that covers a pair of the jumper's pins,
•
Replace the plastic jumper so that it covers the pins adjacent to its original position,
•
Replace and secure the Kensington lock on the card cage (if installed),
•
Power the printer on.
For Training Purposes Only
The printer powers up with the jumper in
this position.
The jumper is changed to this position and then
powered on. The printer recognizes the change and
executes the configured Security Reset effect.
The printer powers up with the jumper in
this position.
The jumper is changed to this position and then
powered on. The printer recognizes the change and
executes the configured Security Reset effect.
61
Rev 2.3
6/21/2011