My Zebra printer is skipping three labels - Zebra TLP 2824 Printer

Do you use adhesive labels? It looks like the printer is unable to make the difference betwen the labels. Verify that the printer it's not set on Continuous mode for the media type. Verify if there is any label (or pice of label) stiked on the upper media sensor (gap sensor). You can locate the upper media sensor using the User Manual (page 74). There is an User Manual available for download from Zebra website. You will find there precious information. The manual is very explicit and you will learn how to maintain your printer and how to troubleshoot some common errors. Clean your printer, assure to put the supplies on the right path, close the printhead and press Pause to enter in Ready state.
You can clean the sensor with an coton cloth dampened into isopropylic alcohol.

Here is the link to user manual:
http://www.zebra.com/content/dam/zebra/manuals/en-us/printer/105sl-ug-en.pdf

Do you use adhesive labels? It looks like the printer is unable to make the difference betwen the labels. Verify that the printer it's not set on Continuous mode for the media type. Verify if there is any label (or pice of label) stiked on the upper media sensor (gap sensor). You can locate the upper media sensor using the User Manual (page 74). There is an User Manual available for download from Zebra website. You will find there precious information. The manual is very explicit and you will learn how to maintain your printer and how to troubleshoot some common errors. Clean your printer, assure to put the supplies on the right path, close the printhead and press Pause to enter in Ready state.
You can clean the sensor with an coton cloth dampened into isopropylic alcohol.

Here is the link to user manual:
http://www.zebra.com/content/dam/zebra/manuals/en-us/printer/105sl-ug-en.pdf

Do Media and Ribbon Calibration . in printer parameters

check the label margins, and label dimensions, and spacing , normaly is these problem, or is a printer driver problem, try reinstall driver

The printer is not calibrated to the media length. You need to perfrom a calibration with the labels loaded. This is in the users manual on how to do it. The printer should be set to automatically do this when powered up.

He are the steps you need to calibrate your printer

Label Length Calibration
Note: This is typically the only procedure required when first installing the labels.
1. Load the printer with media and ribbon.
2. Press the printer front panel MODE key until the CALIBRATE LED is lit.
3. Press the FEED key and allow the labels to feed.
4. When the labels have stopped press the MODE key once to save the value in memory.

You need to calibrate. Hold down the feed key while powering the printer on, then let go. The printer will calibrate, print a config label, then fo into dump mode. Press the fee key again to go out of dump. Of your issue persists, there could be a problem with yoru media, or with the commands that you are sending to the printer.

Check media settings in the printer driver. Check version of printer driver. Zebra printersuse an internal printer driver with their Zebra Designer software (Zdesigner driver) or a ZUD (Zebra Universal Driver) for other windows applications. These drivers can be downloaded directly from the zebra website.

Alternatively you can download the seagull scientific driver and use that instead. (used with bartender program)

Label skipping occurs if the media dimensions are not specified correctly. The important ones are label height, and media setting for type of media.

Perform a media calibration before you go changing settings. Power on printer, Hold top and bottom buttons in on control panel for 5 seconds, release bottom button only then when printer starts feeding labels release top button. When printer finishes press feed button.

Have you tried cleaning the sensor? It is underneath the labels oppoistethe print head.