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Zebra QL420 Plus

Suited for many applications including pick tickets, forklift-mounted printing, customer pickup, shipment labeling and more.

Rugged mobile printers to meet your changing business needs

The QL Plus series of direct thermal mobile printers has been designed with the most advanced technology in rubberised over-moulding to maintain both rugged construction and minimal weight. With centre-loading media, smart battery monitoring and an LCD, they provide user-friendly options to keep your business moving.


High Performance Architecture

With a 32 bit processor coupled with 16MB DRAM and 8MB flash memory, the QL Plus series provides best in class performance and functionality. Print 2D barcodes and implement the latest wireless security standards with no impact to performance or print speed.




  • Government
  • Healthcare
  • Manufacturing
  • Consumer Goods
  • Retail
  • Transportation & Logistics



Used For:


  • Asset Management
  • Bag Tag
  • Cross Docking
  • Document & Records Management
  • Field Service
  • Inventory Managemen
  • Lab Sample Tracking
  • Receiving/Shipping
  • Reverse Logistics
  • Work-in-Process Tracking
  • Compliance Labeling
  • Dietary
  • Information Labels
  • Medical Record Labeling
  • Order Labeling
  • Photo Processing Labels
  • Price Labeling
  • Quality Control
  • Radiology

Maximum print area

Width: 103.9mm (4.09")

Length: 508mm (20")

(with standard memory)


8 dots per mm (203dpi)

Maximum print speed

76.2mm (3") per second


16MB DRAM; 8MB flash (standard)

Physical characteristics

Width: 152.4mm (6.0")

Depth: 76.2mm (3.0")

Height: 190.5mm (7.5")

Weight (with battery): 0.91kg (2lb)

Media specifications

Label and liner width:

50.8mm (2.0") to 104.1mm (4.1")


Standard features

• Print method: direct thermal

• Rubber infused plastic over-mould design for tough conditions

• Large LCD screen for operator interaction and real-time status reporting

• Battery monitoring via a battery low indicator light or gauge on the LCD

• Lithium Ion battery

• “Clam-shell” design and centre-locking media loading

• Label Vista™ and Windows®printer drivers

• High speed 32 bit processor

• 16MB DRAM, 8MB flash memory


Media characteristics


Max. roll size

• 66.7mm (2.6") O.D. on a 19mm (0.75") O.D. core

Tag receipt thickness

• 0.064mm (0.0025") to 0.152mm (0.006")

Label thickness

• 0.064mm (0.0025") to 0.165mm (0.0065")

Media types

• Roll-fed, die-cut, liner-free, receipt, fanfold (QL Plus 420)

For optimum print quality and printer performance, use genuine Zebra supplies


Operating characteristics


• Operating Temperature -15ºC/5ºF to 50ºC/122ºF

• Operating Temperature (w/LCD) 0ºC/32ºF to 50ºC/122ºF

• Storage Temperature -25ºC/-13ºF to 70ºC/158ºF

• Storage Temperature (w/LCD) -20ºC/-4ºF to 70ºC/158ºF

• Operating Humidity 10% to 80% non-condensing

• Storage Humidity 10% to 90% non-condensing

• Water-resistant to IP14 standards Electrical

• 7.2V Lithium Ion battery (QL 220 Plus™ and QL 320 Plus™: 2100 a.h.; QL 420 Plus™: 4200 a.h.)

• External charger options

Communication interface capabilities

• 8-pin DIN (RS232C)

• USB 2.0 full speed support 12 Mbits/second

• Selectable baud rate: 9600 to 115.2Kbits/second

• Xon/Xoff or hardware flow control

• Bluetooth™ option

• 802.11g wireless LAN option

Agency approvals

• Part 15 FCC Class B and CE compliance; built to UL, CUL, and TUV standards

Printer control languages

• Native CPCL with ZPL and XML support (standard)

• ZPL II and EPL II emulations (standard)


Options and accessories

• 802.11g wireless local area network (WLAN) or Bluetooth

• Peel and present mode

• Patent pending media width auto-sensing feature

• Liner-free printing

• Spare Lithium Ion battery packs 

• Battery chargers

• International character sets

• Fanfold media tray (QL 420 Plus)

• Mobile mount (QL 420 Plus)

• Environmental case

• Stand to rest printer on when not being carried

• Handi Mount

• Cigarette-lighter charger (for in-vehicle charging)

• Wireless security standards including VPN, WPA, WPA 2 (802.11i) and 802.1x


Fonts and graphics

Fonts and character sets

• Standard fonts: 25 bitmapped, 1 smooth-scalable (CG Triumvirate™ Bold Condensed)**

• Optional Fonts: downloadable bitmapped and scalable fonts

• International character sets (optional): Chinese 16x16 (trad), 16x16 (simplified), 24x24 (simplified); Japanese 16x16, 24x24, Hebrew/Arabic

Graphic features

• Graphics, line and box drawing features; PCX bitmap supported

• Supports user-defined fonts and graphics - including custom logos


Bar Code Symbologies

• Linear base codes: Code 39, Code 93, UCC/EAN 128, Code 128, UPC-A, UPC-E, EAN-8, EAN-13, EAN 14, UPC and EAN 2 or 5 digital extensions, Plessey, FIM Postnet, Interleaved 2 of 5, MSI, Codabar

• 2-Dimensional: PDF-417, Datamatrix, Maxi Code, RSS, Composite Symbology, QR


ZebraLink Solutions

• ZebraLink™ Solutions:

• ZebraDesigner™ Pro

• ZebraNet™ Bridge Enterprise - centrally manage Zebra printers from a single PC Screen anywhere on your global network

• Label Vista™ software for native CPCL – easy to use software program for setup and label management

Zebra QL Plus Serisi Broşür