ZQ610 and ZQ620 Media Calibration

Article ID: 54660541

Issue / Question

How do you calibrate gapped media on the ZQ600 printers?

How do you calibrate black marked media on the ZQ600 printers?

How do you calibrate journal media on the ZQ600 printers?

Applicable To

ZQ610 and ZQ620

Resolution / Answer

Note:  Notched media or media with a hole as the separator marking requires that the notch or hole be located on the label in a place that the sensor will see it.  Make sure that the hole/notch centered on the media and the sensor is actually going to be able to locate it when the media is being fed.  For a photo of the sensor location Read More>>.


Procedure

Determine the type of media that you are using in your printer.  Read More>>

Calibrating Printer by Sending Commands through Zebra Setup Utilities or ZDesigner Driver (see helpful links for more information on sending files to the printer).

Depending on the type of media being used, you may have to send setvar commands to set the printer to the appropriate media type (typically a set of two or three commands will be required to be sent to the printer):


Gap Media:

! U1 setvar "media.type" "label"

! U1 setvar "media.sense_mode" "gap"
 

Black Mark Media:

! U1 setvar "media.type" "label"

! U1 setvar "media.sense_mode" "bar"

  • Size and location of the black marks – 2.4mm to 11.0 mm long by at least 12.7 mm wide, centered on the media
  • Black marks should be greater than 1.0 ODU (optical density 


Journal (receipt) Media:

! U1 setvar "media.type" "journal"

Note:  The "media.sense_mode" command is not required with continuous journal media as the printer's media sensor is not being used to determine the correct position to stop print.  This function will be done by the specified label length within the print job.  

ZPL command to include with above commands to actually have the printer feed and calibrate to the media:

~jc^xa^jus^xz

In combining these commands, you will have the structure you need to calibrate the printer.  Combine the necessary commands into a text file and send the file to the printer.  The printer should feed a few labels out to calibrate and then you will need to turn the printer off and then back on to complete the calibration.  The printer should then feed one label properly each time you press the feed button.  See below for proper command structure for each media type:

Please note that the ~jc^xa^jus^xz calibration procedure is for ZPL label length.
CPCL does not require media length calibration.


Gap Media:

! U1 setvar "media.type" "label"

! U1 setvar "media.sense_mode" "gap"

~jc^xa^jus^xz

Please note that the ~jc^xa^jus^xz calibration procedure is for ZPL label length.
CPCL does not require media length calibration.


Black Mark Media:

! U1 setvar "media.type" "label"

! U1 setvar "media.sense_mode" "bar"

~jc^xa^jus^xz

Please note that the ~jc^xa^jus^xz calibration procedure is for ZPL label length.
CPCL does not require media length calibration.


Journal (continuous) Media:

! U1 setvar "media.type" "journal"

In sending the appropriate commands above to the printer it should set the media type to the correct value and activate the appropriate sensor to be used for your given media type.  

When using journal media, the printer should be in bar sense mode, not gap sense mode. Because of the way the sensors work, leaving the printer in gap mode while using continuous media types can potentially cause false media out errors. So the media.sense_mode should be used and set to “bar” in addition to setting the media type to journal.


Helpful Information

Sending File to printer using ZDesigner Driver  Read More>>

Sending File to printer using Zebra Setup Utilities  Read More>>

Download Zebra Setup Utility  Read More>>

+ Applicable Products

  • ZQ610
  • ZQ620