Types of variables, Using printer internal increment counter – QuickLabel Designer Pro User Manual
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RequestedQuantity
Contains the quantity of the labels as specified by the user or 
external application.
ShortLabelName
Contains the name of the label without the path. Only filename 
with the extension LBL is available.
SystemUserName
Contains the name of the system Windows user that is logged in 
and is running the application.
TotalQuantityPrinted
Contains the quantity of all unique labels printed. Label copies 
are not included in this variable, only the number of different 
labels is.
UserName
Contains the name of the user that is logged in and is using the 
application. This variable has some value only when you have 
enabled user management in the software.
Types of Variables
Each type of variable has its own icon to easier distinguish variables   among each other. The icon in 
front of the variable name determines its   type.
The available types of variables are:
System Date/Time variable
Printer Date/Time variable
Counter variable
Counter variable with enabled Dynamic Value
Prompt variable
Prompt variable with enabled Dynamic Value
Global variable
Database variable
Function-generated variable
Internal variable
Locked variable
Using Printer Internal Increment Counter
Almost all thermal printers offer internal increment counter. This is   a special printer counter that 
counts labels internally. The printer only   receives the first value of the counter and then auto-
matically increments   the counter in steps of 1 on the subsequent labels. Using this option   reduces the 
amount of data transferred between computer and printer as   only start value is sent to printer. This 
can significantly speed up label   production.
1. Create a new variable "Counter". Instructions for this step can be found in the topic
Create a serial number, counter
.
2. To use counter as internal printer element please pay attention to the following settings:
l
The variable's maximum   length is limited by you printer. You should find this 
value in your printer's   Owner Manuals. If you can not find this value, experiment.
l
The variable length has to be set to Fixed.
l
The variable format has to be set to Numeric.
