Spill-Proof Cuts Thermal Printer
Owner’s Manual
Pin Signal Name Printer I/O Host I/O Printer Function
1 DGND Ground Ground Signal Ground/Aux
Ground
2 RS232_TXD Output Input Data transimt
3 RS232_RXD Input Output Data receive
4 RS232_RTS Output Input Handshake
5 RS232_CTS Input Output Handshake
6 nc or RS232_CTS Input Output Handshake
7 DGND Ground Ground Signal Ground/Aux
Ground
8 nc or 4K7 pull up 5V Output n/a Aux Power (100mA)
9 NC No connect No connect reserved
10 NC No connect No connect reserved
11 NC No connect No connect reserved
12 NC No connect No connect reserved
13 NC No connect No connect reserved
14 NC No connect No connect reserved
15 NC No connect No connect reserved
16 NC No connect No connect reserved
17 NC No connect No connect reserved
18 NC No connect No connect reserved
19 NC No connect No connect reserved
20 RS232_RTS or 4k7pu Output Input Handshake
21 NC No connect No connect reserved
22 NC No connect No connect reserved
23 NC No connect No connect reserved
24 NC No connect No connect reserved
25 INIT Input Output System Reset (active
high)
Table 12: RS-232 DB25 female Interface
Pin Signal Name Printer I/O Device I/O Printer Function
1 DGND Ground Ground Power Ground
2 Cash 1 Ground pulse Sol- (A) Solenoid (A) ground sink
3 V24 Supply Sw & Sol+(A) Solenoid/Switch Supply
4 V24 Supply Sw & Sol+(A) Solenoid/Switch Supply
5 Cash 2 Ground pulse Sol- (B) Solenoid (B) ground sink
6 Stat Input Switch Drawer status
Table 13: Cash Drawer Interface
103494
Aug. 2006
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