Specifications:
The document outlines the specifications for three printer models: BP500L, BP520L, and BP530L. All models use Thermal Transfer/Direct Thermal print methods. The BP500L and BP520L have a resolution of 203 dpi, while the BP530L offers 300 dpi. Print speeds vary, with the BP520L being the fastest at 7 IPS. Print widths are approximately 4.25 inches for all models, with varying maximum print lengths.

Hardware and Media:
Each printer is equipped with a 32 Bit RISC CPU, 128 MB Flash memory, and 32 MB SDRAM. They feature adjustable reflective and fixed transmissive sensors. Media types include continuous form, gap labels, and black mark sensing. The printers accommodate media widths from 1 to 4.64 inches and thicknesses from 0.0024 to 0.01 inches.

Ribbon and Printer Language:
The printers support wax, wax/resin, and resin ribbons, with a maximum length of 981 inches. They use EZPL, GEPL, and GZPL printer languages, with GoLabel software available for EZPL.

Software and Fonts:
Compatible with various operating systems, including Windows, Mac, and Linux. They support bitmap and TTF fonts, with options for rotation and expansion. Asian fonts are also supported.

Barcodes and Graphics:
The printers can generate a wide range of 1-D and 2-D barcodes, including QR codes and PDF417. They support BMP and PCX graphic file types.

Interfaces and Power:
Equipped with USB 2.0 interfaces and a control panel with LED indicators. They operate on 100-240 V AC power.

Environmental Conditions:
Operational temperature ranges from 41°F to 104°F, with storage temperatures from -4°F to 122°F. Humidity levels for operation and storage are specified.

Approvals and Dimensions:
The printers have CE, FCC, UL, and other certifications. Dimensions are provided for length, height, and width.

Options and Accessories:
Available options include a cutter, label dispenser, external label rewinder, and WIFI printer server module.