Control Codes

[ENQ] <29>

Inquire Jam/Transport Status

ASCII

[ENQ] <29>

Hexadecimal

05H 1DH

Decimal

<5> <29>

Function

The [ENQ] <29> command reports Jam and Transport status.

Response

[ACK] <29> <41><n>

Where

 

 

<29>

Is the echo of command

<n>

Status

 

 

bit 0 = Paper Jammed before the cut

 

bit 1 = Paper Jammed after the cut.

 

bit 2 = 0 always

 

bit 3 = Ticket in transport

 

bit 4 = Jam Sensor

 

bit 5 = 1 always

 

bit 6 = 0 always

 

bit 7 = 0 always

[ENQ] <30>

Inquire Sensor Status

ASCII

[ENQ] <30>

Hexadecimal

05H 1EH

Decimal

<5> <30>

Function

The [ENQ] <30> command reports sensor status.

Response

[ACK] <30> <41><n>

Where

 

 

<30>

Is the echo of command

<n>

Status

 

 

bit 0 =

Cover

bit 1 = Paper Out. bit 2 = Top Of Form bit 3 = Transport bit 4 = Jam Sensor bit 5 = 1 always bit 6 = Feed

bit 7 = 0 always

100-88002 Rev B

Page 171

 

 

Page 183
Image 183
Epson 100-88002 manual 05H 1DH