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7) CN8 Connect to operation panel
Printer side connector: 53047-0310(Molex)
Mating connector 51021-0300(Molex)
Pin No.
1
2
3
1) Paper feed is executed according to the paper feed pitch set by ESC 2, ESC 3. However, if
there is no paper, line feed is not executed.
2) While paper feed signal is at "L", set Power on to activate self-diagnostic printing.
3) ALM signal (for operation panel) indicates printer statuses as follows:
A protective resistance is incorporated on the board, a light diode can be located between
2 and 3. 2: anode and cathode.
Display pattern
1
0
1
0
0.2sec
1
0
0.2sec
2.2sec
1
0
2.2sec
0.2sec
1
0
0.2sec
1.0sec
D-F0390 NP-326 Product specifications Ver.0.02
Signal name
In/Output
/LF
Input
ALM
Output
SG
-
Printer status
Normal status
Print (receive) ready
No paper
Head up status
F/W write mode
Presenter in cramp status
Head temp high (80˚c)
Wrong head connection
Auto-cutter error
Presenter error
Functions
Paper feed signal input
Printer error signal
Output
Signal ground
Load the paper
Set head down
Set the power on again
Pull out the clamped paper
Printer returns normal at head temp of 60˚c
Connect head cable properly
Remove jammed paper and turn
power on again
14
Remarks
Active at L
Output in
printer error
How to solve the problem
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