Zebra Barcode Scanners Timing Out and Not Login in Again
ZEBRA Thermal Printer Troubleshooting Tips and Tricks Summit 5 Mutual problems with zebra thermal printers and how to fix During my 20 years of troubleshooting zebra printers, I have establish that the same issues arise over and over again. These issues behave through to all thermal printer models in the zebra family. I am going to walk through some quick Zebra troubleshooting tips and, hopefully, save y'all some time and frustration when you find that your printer isn't performing like it should. BEFORE Annihilation, Make clean THE PRINTER The very first thing I exercise when troubleshooting zebra thermal printer issues in every situation, no thing what, is to thoroughly clean the unabridged printer. This seems like mutual sense, just yous'd be surprised by how many printers are neglected until something effects operation. Adhesive and rest builds upwards on the printhead and platen rollers. Dust and particles block sensors field of view. We recommend cleaning the printhead, all the rollers, and sensors with 99.seven % isopropyl alcohol every fourth dimension you change the media. Inspect the platen roller (underneath printhead) and brand certain there are no cuts in it or labels wrapped around it. Cuts in the platen volition create voids in the print and will need replaced. The external cover is designed to keep the printer clean! It seems like 50% percentage of the places I go into run their printers with the cover upward all the time. This simply leads to more down fourth dimension. RUN A PAUSE TEST PRINT Right later on I'm done cleaning, I'll run a pause exam print. This sends a test characterization to the printer and isolates the press office from the software running a normal print task. To practise this: turn the printer off, hold in the suspension button, and turn the printer dorsum on. Keep the interruption button pressed until all the lights flash one time. This volition load 9999 test print labels into the printer. Release suspension and y'all are ready for troubleshooting. Interruption test is the best manner to quickly determine if the printer is functioning properly. Information technology as well prints across the entire capable width of the printer which will help you lot better fine tune your adjustments. POOR PRINT QUALITY How is the quality of the print? Print quality is profoundly affected by darkness and speed. The slower the print the better the quality of the impress epitome. I recommend taking the speed down as much as possible to ensure that y'all accept the all-time possible image. After slowing down the print and you however take a light paradigm, increment the darkness as much every bit possible. Too much darkness will melt the ribbon onto the label, your controlling the dwell of the impress caput. This is non actually a setting to change how much heat is applied. If you're even so not getting a good image cheque to make sure yous accept the right ribbon for the label material selected. Some other expert place to check to increment print quality is that you must take fifty-fifty pressure across the impress head. There is a toggle with leap above the printhead, make certain this is evenly space across the label, or if there is one you want to middle information technology on the label. If there is a vertical white line through the print you have a bad print caput element and the print head will need (to be) replaced. A white line running diagonally signifies a wrinkle in the ribbon. Yous tin can suit this past fine-tuning the ribbon strip plate. Print head alignment could as well cause feathering at the edges of the label. If y'all even so tin can't go a skilful label bank check if you lot accept the correct ribbon to label combination. I should as well add, if you are non getting an image at all chances are that yous have the ribbon loaded backwards. You can exam what side the ink is on past sticking a label to the ribbon. If ink is transferred, y'all have the correct side. SKIPPING LABELS If your zebra printer is skipping labels, non feeding an entire label, or giving a paper or ribbon out error, then follow these steps. I ever start with making certain the ribbon and labels are properly fed through the printer along the right path. All zebra printers accept guides on proper loading technique. And then, I run a general calibration past hitting pause and selecting the calibrate button. If you don't have a calibrate button and then you'll need to look up the proper calibration procedure on Zebra's website and you can observe the instructions for the specific model printer in the links provided below. The printer will run through some labels calibrating the sensor to wait for the gap between. If all is well, the printer volition stop the last label at the peel edge. If it didn't work, you'll have half a characterization sticking out or an error and at this indicate double check the sensors to make sure they are unobstructed and clean. If they are good, I'll run a manual scale through the menu but if this doesn't accept care of the problem, I'll run a sensor profile from the menu. A sensor profile prints out a graphical representation of what the sensors are seeing. The spike, which is measuring the gap, should exist at least two points loftier. If it's non yous may demand to supercede a sensor and call LabelPack Automation for an evaluation. NONE OF THE SETTINGS Relieve A common outcome nosotros see a lot is a complaint that none of the settings are saving on the printer. "When nosotros make changes to the settings, they revert back to something else when we transport a label." Labeling software or the print driver can change settings on the printer when the impress job is sent. This often happens at facilities when a new characterization template is created or when a new employee is responsible for the printing. You can cheque this in the label backdrop of the template in whatever software you are using; Loftware, Bartender, NiceLabel, or Zebra Designer. Also, under printing preferences of the printer driver navigate to the advanced setup tab. Bank check use printer settings. This will keep the settings you brand on the printer and not use settings from the driver or software. This is a good practice, and then you don't accept to worry about someone forgetting to prepare all the printer settings when they configure a label. Incorrect Characterization RIBBON COMBINATION Yous must know what type of label material your using when selecting the proper ribbon. When selecting the proper ribbon you want durability of print and rub resistance. A newspaper characterization prints best with a wax ribbon. Resin is added to the ribbon for durability. A film or polypropylene (synthetics) will need a total wax/resin combination ribbon. These types of labels have skilful moisture resistance. Polyesters require a full resin ribbon, used in long term and durable applications, UL or CSA label. A good tip to follow is that each ribbon performs best at certain darkness settings. If you're not getting a good epitome at the expected darkness setting then you could maybe simply take the wrong ribbon. Paper labels usually run around a 5-12 darkness setting. Movie or polypropylene labels are going to be 15-25 range. Full resins are twenty-30. Speed is also disquisitional. If yous are unsure of label ribbon combination telephone call LabelPack Automation for some guidance. Poor or low barcode ANSI class Another common effect is a poor ANSI class on a barcode scan and some that won't scan at all. A healthy impress head is admittedly necessary in maintaining a quality barcode. A void in the barcode profoundly effects the scan. Slowing down your print speed is always going to create a better image, eliminate poor edge's and expanding barcode distortion. Scanners need good contrast. You lot ever want to print your barcode parallel to the motion; we phone call this picket contend. When the lines of the barcode are perpendicular to the feed direction all kinds of problems with quality tin happen. Yous won't run into a well-baked print and a void in the printhead tin go through the unabridged barcode. Another major barcode trouble is a quit zone. A barcode that is correct upwards to the border of a label or straight side by side to any type of print volition give you lot errors. A full general rule is: at that place needs to exist ten times the width of the narrowest bar of white space around the barcode. Hopefully this full general guide will help save you some time and frustration when troubleshooting your Zebra Thermal Printer. Please don't hesitate to phone call LabelPack Automation with any thermal printer question. We provide phone back up and evaluations of all Zebra printers. Nosotros provide depot service and aid many customers onsite with service contracts. We manufacture all types of labels and labeling equipment. We have over 45 years of labeling and software integration. Nosotros are a Zebra trained and certified partner. ULTIMATE ZEBRA PRINTER Resource FOR TROUBLESHOOTING WITH VIDEO https://world wide web.zebra.com/usa/en/support-downloads/printers.html Learn more than near LabelPack Automations relationship with Zebra here.
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Source: https://www.lpautomation.com/blog/top-5-common-issues-with-zebra-thermal-printers-and-how-to-fix
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