Usb Interface; Drawer Connector; Notes - Samsung BIXOLON SRP-350 Manual De Usuario

Parallel Interface (IEEE-1284)
Pin Source Compatibility
No. Mode
1 Host nStrobe
2 Host / Printer Data 0 (LSB)
3 Host / Printer Data 1
4 Host / Printer Data 2
5 Host / Printer Data 3
6 Host / Printer Data 4
7 Host / Printer Data 5
8 Host / Printer Data 6
9 Host / Printer Data 7 (MSB)
10 Printer nAck
11 Printer Busy
12 Printer Perror
13 Printer Select
14 Host nAutoFd
15 NC
GND
16
17 FG
18 Printer Logic-H
19~30 GND
31 Host nInit
32 Printer nFault
33 GND
34 Printer DK_Status
35 Printer +5V
36 Host nSelectIn

USB Interface

Pin No. Signal Name Assignment (Color)
Shell Shield Drain Wire
1 VBUS Red
2 D- White
3 D+ Green
4 GND Black
56
Nibble Mode Byte Mode
HostClk HostClk
- Data 0 (LSB)
- Data 1
- Data 2
- Data 3
- Data 4
- Data 5
- Data 6
- Data 7 (MSB)
PtrClk PtrClk
PtrBusy /Data3,7 PtrBusy
AckDataReq/Data2,6 AckDataReq
Xflag /Data1,5 Xflag
HostBusy HostBusy
NC NC
GND GND
FG FG
Logic-H Logic-H
GND GND
nInit nInit
nDataAvail /Data0,4 nDataAvail
ND ND
ND ND
ND ND
1284-Active 1284-Active
Function
Frame Ground
Host Power
Data Line(D-)
Data Line(D+)
Signal Ground

Drawer Connector

Pin No. Signal name
1 Frame ground
2 Drawer kick- out drive signal 1
3 Drawer open/close signal
4 +24V
5 Drawer kick- out drive signal 2
6 Signal ground
C. Notes
Paper dust inside the printer may lower the print quality. In this
case clean the printer as follows.
1) Open the printer cover and remove the paper if exists.
2) Clean the print head with a cotton swab moistened with
alcohol solvent.
3) Clean the platen roller and paper end sensor with cotton
swab moistened with water.
4) Insert a paper roll and close the printer cover.
The remained amount of paper detected by paper near end
sensor varies with the diameter of the paper core.
To adjust the remained amount, contact your dealer.
57
Direction
-
Output
Input
-
Output
-