GreatWall Black and White Laser Printer GBM-B2020NW With printing, copying, scanning functions, printing speed up to 22 pages/minute, home page output time is less than 8 seconds, responsive. Through the panel button, directly enter the ID card copy mode; the operation is simple and intuitive. Support mobile devices, no need to install printer drivers, you can achieve print output. Through GreatWall Cloud Printing, you can connect mobile devices, support mobile phones and tablet computers to print in the cloud, and easily print documents. The appearance design is small and exquisite, which is convenient for being placed in a narrow space; The appearance design is exquisite and concise, and the key function is clear at a glance.

GreatWall Black and White Laser Multifunction Machine GBM-B301X With printing, copying and scanning functions, quad-core Cortex-A53 processor, main frequency up to 1.5GHz, memory 512MB, fast data processing speed. Equipped with 4.3-inch color touch screen, it can support customized user applications, intuitive human-computer interaction interface, and more simple operation. Safe and controllable, the core components of the product are all produced in China, the software is independently developed, and the code autonomy rate is 100%.

GreatWall Black and White Laser Multifunction Machine GBM-B2010DNW With printing, copying, scanning functions, it equips with 1.7-inch display, easy and intuitive operation. Enter ID card copy mode with one key to simplify operation. GreatWall Cloud Printing can be connected to mobile devices, supporting remote printing on mobile phones and tablets and sharing printing on WeChat. The mobile device can print output without installing a printer driver. Safe and controllable, the core components of the product are all produced in China, the software is independently developed, and the code autonomy rate is 100%.