Zebra CPCL Specifications download pdf (Page 423)

100

101

Mobile Printing Systems

CPCL Programming Manual

Section 14

Configuration/

Control

Commands

pg. 14-197

continued

usb.device.product_id

type: getvar

This parameter refers to the Product Identification number that a manufacturer has assigned to a

particular product. This number, along with the Vendor ID, allows a USB host to distinguish one device

from another.

getvar result Returns the Product ID stored in the USB library. Format is hexadecimal

Example

Description This example retrieves the device’s product ID

Syntax

! U1 GETVAR “usb.device.product_id”

Result “003D”

usb.device.product_string

type: getvar

This parameter refers to the manufacturer assigned string describing a particular USB product.

getvar result Returns the Product String stored in the USB library.

Example

Description This example retrieves the device’s vendor ID

Syntax ! U1 GETVAR “usb.device.product_string”

Result “QL420”

usb.device.serial_string

type: getvar

This parameter refers to the manufacturer assigned serial number string describing a particular USB

product. This string should be unique to a particular device.

getvar result Returns the Serial Number String stored in the USB library

Example

Description This example retrieves the device’s serial number string

Syntax

! U1 GETVAR “usb.device.serial_string”

Result “1234567890”

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