Xerox 2750 用户手册

2750 op#4 R3.doc  10-02 
 

Page 4-2

 

 
Certain menu items displayed on the control panel are password protected for the KEY 
OPERATORS and TECHNICIAN ONLY. Untrained persons adjusting parameters can cause a 
great deal of damage to the folder. For each of these, the user will be prompted to enter the 
password. Use the number 

 button (

) until the appropriate number is reached, then press the 

number 

 button (

). You now have access until either of two events occurs: Power to the 

folder is cycled on/off; or, a 10 minute interval passes with the keypad in the operators fold 
selection (default) mode. In either event, the keypad will return to a locked state requiring re-entry 
of the password. 
 

Page 1 
1: Communications 

mode 

2:  Infeed jog Fwd 

 

Jam clearance – drives infeed motor forward 

3:  Infeed Jog Rev 

 

Jam clearance – drives infeed motor in reverse 

4: Parameters 
Page 2 
1: Device 

Test 

2: Assign 

folds 

3: Assign 

handfeeds 

4: Recent 

errors 

Page 3 
1: Stack 

sensor 

2: Quit 
 

Page 1 
1:  NORMAL = Normal printer/folder communications 
2:  USE KEYPAD FOLDS = Overrides Controller fold selections, but maintains communications 

(e.g., for job recovery) 

3:  NONE = Serial port disconnected (comms OFF) 
4: LOOPBACK 

TEST 

= 

Communications test 

Page 2 
1: Quit 
 

These are accessible to the operator - no password required. 
 

Viewing - unrestricted access 
Modification - technician only 
 
 

 The Key Operator Password can be obtained from your service technician.

Substitutes for an LED. Displays the status of the photosensor at the tower exit: 1 
= open (no paper present), 0 = covered (paper detected).