Specifications

Rev. A Command Descriptions 1-39
TM–U375/U375P Information Manual
Validation paper status (n=6)
ESC u n
[Name] Transmit peripheral device status
[Format] ASCII ESC u n
Hex 1B 75 n
Decimal 27 117 n
[Range] n = 0, 48
ESC u n transmits the status of drawer kick-out connector pin 3 as 1 byte of data when n=0 or 48. This
command allows the host to determine the status of a peripheral device. GS r is preferred for
checking the status because ESC u is not a recommended command. The status to be transmitted is
shown in the table below.
Peripheral device status
Bit Off/On Hex Decimal Status
0 Off 00 0 Not used. Fixed to Off.
1 On 02 2 Not used. Fixed to On.
2
Off 00 0 Validation paper selected.
On 04 4 Validation paper not selected.
3
Off 00 0 Does not wait for validation paper insertion.
On 08 8 Waits for validation paper insertion.
4 On 10 16 Not used. Fixed to On.
5, 6
Off 00 0 Cut-sheet sensor: slip or validation paper present.
On 60 96 Cut-sheet sensor: slip or validation paper not persent.
7 Off 00 0 Not used. Fixed to Off.
Program Example
PRINT #1, CHR$(&H1B);"p";CHR$(0);CHR$(25);CHR$(250);
←Generates a pulse
PRINT #1, CHR$(&H1B);"u";CHR$(0);
Bit Off/On Hex Decimal Status
0
Off 00 0 Drawer kick-out connector pin 3 is LOW.
On 01 1 Drawer kick-out connector pin 3 is HIGH.
1-3 — — — Undefined.
4 Off 00 0 Not used. Fixed to Off.
5, 6 — — — Undefined.
7 Off 00 0 Not used. Fixed to Off.