Datamax-oneil DPL Programmer’s Manual Manuel d'utilisateur télécharger pdf (Page 21)

Immediate Command Functions

SOH e Send Batch Printed Quantity

This command causes the printer to return a four-digit number indicating the quantity of

labels that have been printed in the current batch, followed by a carriage return.

Communications latency may cause this value to be lower than actual on some printers.

Syntax:

SOH>e

Printer response:

nnnn<CR>

Where:

nnnn -

Are four decimal digits, 0-9999.

SOH F Send Status Byte

This command instructs the printer to send a single status byte where each bit (1 or 0)

represents one of the printer’s status flags, followed by a carriage return (see below). If

an option is unavailable for the printer, the single bit will always be zero. See <SOH>A.

Syntax:

SOH>F

Response format:

X<CR>

Where:

“

X” is 0 through 0xef with bits as indicated in the “Condition”

column below:

Bit

Value Condition

8 1 or 0 (Internal) Rewinder out or fault

7 1 or 0 Label presented

6 1 or 0 Printer paused

5 1 or 0 Busy printing

4 1 or 0 Printing batch

3 1 or 0 Ribbon out or Fault

2 1 or 0 Paper out or Fault

1 1 or 0 Command interpreter busy (imaging)

One is the least significant bit.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 295 296

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Datamax-oneil DPL Programmer’s Manual Manuel d'utilisateur Page 21