Resolution
203 dpi/8 dots per mm
300 dpi/12 dots per mm (optional)
600 dpi/24 dots per mm (optional for ZT610 only)

Memory
1 GB RAM memory
2 GB on-board linear Flash memory

Maximum Print Width
ZT610: 4.09"/104 mm
ZT620: 6.6"/168 mm

Maximum Print Speed
ZT610: 14 ips/356 mm per second
ZT620: 12 ips/305 mm per second

Media Sensors Dual media sensors: transmissive and reflective
Maximum Continuous Print Length
ZT610
203 dpi: 150"/3810 mm
300 dpi: 130"/3302 mm
600 dpi: 30"/762 mm

ZT620
203 dpi: 150"/3810 mm
300 dpi: 100"/2540 mm

MEDIA CHARACTERISTICS
Media Width

ZT610
1.00"/25.4 mm to 4.5"/114 mm tear/cutter
1.00"/25.4 mm to 4.25"/108 mm peel/rewind

ZT620
2.00"/51 mm to 7.0"/178 mm tear/cutter
2.00"/51 mm to 6.75"/171 mm peel/rewind

Maximum Media Roll Size 8.0"/203 mm O.D. on a 3"/76 mm I.D. core
Thickness 0.0023"/0.058 mm to 0.010"/0.25 mm
Media Types Continuous, die-cut, notch, black-mark 

RIBBON CHARACTERISTICS (Thermal-transfer option only)
Standard Length 1476'/450 m

Width
ZT610: 2.00"/51 mm to 4.33"/110 mm
ZT620: 2.00"/51 mm to 6.85"/174 mm

Core 1.0"/25.4 mm I.D.

OPERATING CHARACTERISTICS
Environmental
Operating Temperature: 
- Thermal transfer = 40ºF to 104ºF/5ºC to 40ºC 
- Direct thermal = 32ºF to 104ºF/0ºC to 40ºC

Operating Humidity: 20% to 85% non-condensing 
Storage/Transportation Temperature: -22F to 140F/-30C to 60C 
Storage Humidity: 20% to 85% non-condensing
Electrical
Auto-detectable (PFC Compliant) 90-265 VAC, 47-63Hz, rated at 250 Watts
ENERGY STAR qualified
Agency Approvals
IEC 60950, EN 55022 Class B, EN 55024, EN 61000-3-2, EN 61000-3-3
cTUVus, CE Marking, FCC-B, ICES-003, VCCI, C-Tick, NOM, S-Mark (Arg), CCC, CU, BSMI, KCC, SABS, IN-Metro 
PHYSICAL CHARACTERISTICS
                            ZT610 closed              ZT620 closed
Length                 19.88"/505 mm          19.88"/505 mm
Width                  10.56"/268.2 mm        13.44"/341.45 mm
Height                 15.58"/395.68 mm      15.58"/395.68 mm
Weight                50 lbs/22.7 kg             57.4 lbs/26 kg

SOFTWARE TOOLS
Link-OS Solutions
Document Design – Quickly design a customized print solution using your business data and Zebra’s intuitive plug-and-print design tools.
Device Integration – Zebra offers apps and products designed to help you integrate Zebra devices into your existing systems.
Device Management – Manage your print operations locally and globally with Zebra’s suite of device management tools.
Developer Tools – Provides you the tools you need to create your own apps, including documentation, source code, programming languages, templates and more.

Web View
Connect and control Zebra barcode printers using ZPL II via the printer’s web interface using common web browsers.
Alert
Printers equipped with ZebraNet print servers will notify you via any email-enabled, wired or wireless device to minimize downtime..
FIRMWARE
ZBI 2.0™ – Optional powerful programming language that lets printers run stand-alone applications, connect to peripherals and much more.
ZPL and ZPL II® – Zebra Programming Language provides sophisticated label formatting and printer control, and is compatible with all Zebra printers.
XML-enabled Printing – allows XML communications for barcode label printing.

BARCODE SYMBOLOGIES
Linear Barcodes: Code 11, Code 39, Code 93, Code 128 with subsets A/B/C and UCC Case Codes, ISBT-128, UPC-A, UPC-E, EAN-8, EAN-13, UPC and EAN 2- or 5-digit extensions, Plessey, Postnet, Standard 2-of-5, Industrial 2-of-5, Interleaved 2-of-5, Logmars, MSI, Codabar, Planet Code
2D Barcodes: Codablock, PDF417, Code 49, DataMatrix, MaxiCode, QR Code, TLC 39, MicroPDF, RSS-14 (and composite), Aztec

FONTS AND GRAPHICS
16 resident expandable ZPL II bitmap and two resident scalable ZPL fonts
Asian and other international scalable and smooth bitmapped fonts
Unicode™: For multi-language printing
Downloadable objects include graphics, scalable and bitmap fonts, label templates and formats
IBM Code Page 850 international character sets are available in the fonts A, B, C, D, E, F, G and 0 through software control
Code Page 1250, 1252, 1253, 1254, 1255 Support with font 0
32 MB user available DRAM
512 MB user available on-board Flash

OPTIONS AND ACCESSORIES
Connectivity 
Two open communication slots to add internal cards for 802.11ac, parallel, Ethernet, and applicator interface. IPv6 option is available as an external dongle attached to a parallel port

Media Handling
Rewind: Internally rewinds a full roll of printed labels on 3" core, or peels and rewinds liner 
Cutter: Front-mount guillotine cutter and catch tray 
1" I.D. Core media supply hanger 
Ink-side in ribbon supply spindle

RFID
Supports tags compatible with: UHF EPC Gen 2 V2, ISO/IEC 18000-63 and RAIN RFID protocols 
Integrated RFID system is user-upgradable in the field and available on both4" and 6" models 
Adaptive Encoding Technology automatically selects optimum encode settings

Keyboard Display Unit
ZKDU™ keyboard display units for stand-alone printing applications