21
Commands
Immediate Commands
11/24/09 APL-I Reference Guide 14177L-003
Remaining Quantity and Batch Count, Transmit
Purpose To send the remaining quantity and batch counts to the host.
Syntax
<ESC>Q
Supported Based on testing, this command works the same on the Zebra printer with
APL-I firmware as on the 3400D printer.
Notes This command transmits the batch and quantity counts for the active print job.
Reset
Purpose To start a printer power-up reset immediately.
Syntax
<DLE>
Supported Based on testing, this command works the same on the Zebra printer with
APL-I firmware as on the 3400D printer.
Notes This command erases all data in the input buffer and causes the printer to cycle power.
Status Dump
Purpose To upload the current status to the printer.
Syntax
<VT>
Partially Supported Based on testing, this command is partially supported on the Zebra
printer with APL-I firmware with the following differences and outputs:
• Error messages not supported: The
printhead test fail and takeup
reel full
errors are not transmitted by this command, but all other error
messages are.
Status Enquiry
Purpose To send the current printer status to the host.
Syntax
<ENQ>
Partially Supported Based on testing, this command is partially supported on the Zebra
printer with APL-I firmware with the following differences and outputs:
• Error messages not supported: The
printhead test fail and takeup
reel full
errors are not transmitted by this command, but all other error
messages are.