G-Series GC Desktop Printers
Provides excellent value performance based on a customer-proven mechanical design. Built to be efficient and keep operations moving, the GC420 offers features that are typically found only in higher end products.
Interested in this product?
Industry
Used For:
- Asset Management
- Bag Tag
- Document & Records Management
- Cross Docking
- Inventory Management
- Lab Sample Tracking
- Receiving/Shipping
- Reverse Logistics
- Merchandise Returns
- Work-in-Process Tracking
- Person ID & Access Control
- Compliance Labeling
- Security
- Invoices & Receipts
- Prescription Writing
- Dietary
- Information Labels
- Medical Record Labeling
- Order Labeling
- Photo Processing Labels
- Prescription Labeling
- Price Labeling
- Quality Control
- Radiology
GC420d Desktop Printer
Zebra's most affordable 4" desktop direct thermal printer offers a high impact double-walled polymer casing and OpenACCESS™ design.

GC420t Desktop Printer
Offers the flexibility of printing in either direct thermal or thermal transfer mode.


Standard Features
- Print method: direct thermal
- EPL and ZPL programming languages standard
- 32 bit RISC processor
More Standard Features
- Quick and easy ribbon loading system
- Construction: ABS double-walled casing
- OpenACCESS™ design
Printer Specifications
Resolution: 203 dpi (8 dots/mm)
Memory: Standard: 8 MB SDRAM; 8 MB Flash
Print width: 4.09" (104 mm) maximum
Print length: 39" (991 mm) maximum
Print speed: 4" (102 mm)/sec
Media sensors: Reflective, Transmissive
Media Characteristics
Maximum label and liner width: 4.25" (108 mm)
Minimum label and liner width: 1.00" (25.4 mm)
Maximum label and liner length: 39" (991 mm)
Maximum roll diameter: 5" (127 mm)
Core diameter: 1.0" (25.4 mm) and 1.5" (38 mm)
Media thickness: 0.003" (.08 mm) to 0.007" (0.18 mm)
Media types: tag stock, Roll or fanfold
Operating Characteristics
Operating temperature
TT: Operating temperature 40° F (5° C) to 105° F (41° C) Thermal transfer
DT: Operating temperature 40° F (5° C) to 105° F (41° C) Direct thermal
Storage temperatures: -40° F (-40° C) to 140° F (60° C)
Operating humidity: 10-90% non-condensing R.H.
Storage humidity: 5-95% non-condensing R.H.
Electrical: Auto-detecting (PFC compliant) 110-240 VAC, 50-60 Hz
Agency approvals
- TUV-R NRTL
- TUV-R CB
- NOM
- KCC
- CE
- FCC Class-B
Physical Characteristics
Width: 7.9" (201 mm)
Height: 6.7" (170 mm)
Depth: 8.2" (208 mm)
Weight: 3 lbs (1.4 kg)
Orientation: Center
Related Products
Options
- Dispenser with label taken sensor
Communication and Interface Capabilities
- Serial RS-232 (DB9)
- Parallel (Centronics)
- USB Interface
Programming Languages
Core programming languagesEPL2, ZPL I/ZPL II
Bar Codes/Symbologies
Linear bar codes: Codabar, Code 11, Code 128, Code 128 with subsets A/B/C, Code 39, Code 93, EAN-13, EAN-14, EAN-8, EAN-8 and EAN-13 with 2 or 5 digit extensions, German Post Code, Industrial 2-of-5, Interleaved 2-of-5, Japanese Postnet, Logmars, MSI, MSI-3, Plessey, Postnet, RSS (reduced space symbology), RSS-14 (limited, truncated, stacked), UCC/EAN-128, UPC and EAN 2 or 5 digit extensions, UPC-A, UPC-A and UPC-E with 2 or 5 digit extensions, UPC-A and UPC-E with EAN 2 or 5 digit extensions, UPC-E
2-dimensional bar codes: Aztec, Codablock, Code 49, Data, Matrix, MacroPDF417, MaxiCode, MicroPDF417, PDF417, QR Code, RSS / GS1 DataBar family (12 barcodes)
Fonts and Graphics
- 16 resident expandable ZPL II bitmap fonts
- One resident scalable ZPL font
- Five resident expandable EPL2 bitmap fonts
- Supports user-defined fonts and graphics - including customer logos

Standard Features
- 32 bit RISC processor
- Print method: direct thermal/thermal transfer
- EPL and ZPL programming languages standard
More Standard Features
- Quick and easy ribbon loading system
- Construction: ABS double-walled casing
- OpenACCESS™ design
Printer Specifications
Resolution: 203 dpi (8 dots/mm)
Memory: Standard: 8 MB SDRAM; 8 MB Flash
Print width: 4.09" (104 mm) maximum
Print length: 39" (991 mm) maximum
Print speed: 4" (102 mm)/sec
Media sensors: Reflective, Transmissive
Media Characteristics
Maximum label and liner width: 4.25" (108 mm)
Minimum label and liner width: 1.00" (25.4 mm)
Maximum label and liner length: 39" (991 mm)
Maximum roll diameter: 5" (127 mm)
Core diameter: 1.0" (25.4 mm) and 1.5" (38 mm)
Media thickness: 0.003" (.08 mm) to 0.007" (0.18 mm)
Media types: tag stock, Roll or fanfold
Ribbon Characteristics
Outside diameter: 1.34" (34 mm)
Standard length: 244' (74 m)
Ratio: 1:1
Ribbon width: Recommended to be at least as wide as media
1.33" (33.8 mm) to 4.3" (110 mm)
ID Core: 0.5" (12.7 mm)
Operating Characteristics
Operating temperature
TT: Operating temperature 40° F (5° C) to 105° F (41° C) Thermal transfer
DT: Operating temperature 40° F (5° C) to 105° F (41° C) Direct thermal
Storage temperatures: -40° F (-40° C) to 140° F (60° C)
Operating humidity: 10-90% non-condensing R.H.
Storage humidity: 5-95% non-condensing R.H.
Electrical: Auto-detecting (PFC compliant) 110-240 VAC, 50-60 Hz
Agency approvals
- TUV-R NRTL
- TUV-R CB
- NOM
- KCC
- CE
- FCC Class-B
Physical Characteristics
Width: 7.9" (201 mm)
Height: 6.7" (170 mm)
Depth: 8.2" (208 mm)
Weight: 3 lbs (1.4 kg)
Orientation: Center
Related Products
Options
- Dispenser with label taken sensor
Communication and Interface Capabilities
- Serial RS-232 (DB9)
- Parallel (Centronics)
- USB Interface
Programming Languages
Core programming languagesEPL2, ZPL I/ZPL II
Bar Codes/Symbologies
Linear bar codes: Codabar, Code 11, Code 128, Code 128 with subsets A/B/C, Code 39, Code 93, EAN-13, EAN-14, EAN-8, EAN-8 and EAN-13 with 2 or 5 digit extensions, German Post Code, Industrial 2-of-5, Interleaved 2-of-5, Japanese Postnet, Logmars, MSI, MSI-3, Plessey, Postnet, RSS (reduced space symbology), RSS-14 (limited, truncated, stacked), UCC/EAN-128, UPC and EAN 2 or 5 digit extensions, UPC-A, UPC-A and UPC-E with 2 or 5 digit extensions, UPC-A and UPC-E with EAN 2 or 5 digit extensions, UPC-E
2-dimensional bar codes: Aztec, Codablock, Code 49, Data, Matrix, MacroPDF417, MaxiCode, MicroPDF417, PDF417, QR Code, RSS / GS1 DataBar family (12 barcodes)
Fonts and Graphics
- 16 resident expandable ZPL II bitmap fonts
- One resident scalable ZPL font
- Five resident expandable EPL2 bitmap fonts
- Supports user-defined fonts and graphics - including customer logos







