German Reprap x400 3d Printer used 1000 hours only w/dual nozzles and hot head

Description

Is the printer on the left in the pic only - the 3d printer on the right i am also selling on ebay.
https://www.germanreprap.com/printer/x400EN.aspx
Industrial Open Platform 3D Printing
The x400 v4 impresses with precision, speed and its optimum build platform for additive production of large objects as well as small series with industrial quality.
The x400 v4 scores above all due to its high running stability.
Industrial Open Platform 3D Printing – new Features:
New features like the filament tracking system, the electronics adapted to the demanding user and a new ventilation concept make the x400 v4 an even better 3D printer of the x400 series. The machine was developed and manufactured in Germany. High-quality components with low-play actuators and milled metal elements ensure high process reliability and deliver a machine with industrial quality.
Optimal Build Platform
With its build platform of 350 x 400 x 310 mm (15.4 x 15.7 x 12.2 in), the x400 v4 enables dual printing of large objects in one process as well as small series with industrial quality.
Industrial Design
The x400 v4 impresses with a high-quality design in aluminum optics and is not only fast, but also prints precisely with a layer resolution of up to 0.1 mm. In doing so, he scores first and foremost with his high running stability. High-quality components with exact drive technology and milled metal elements ensure high process reliability and deliver a machine with industrial quality.
Auto Bed Leveling
The print bed is adjustable in height by the Auto Bed Leveling function and has to be calibrated only once. Time-consuming adjustment of the print bed before each print job is no longer necessary.
Professional Ventilation Concept
The x400 v4 is equipped with the new German RepRap fan KIT to ensure equal temperature control, which has a positive effect on the process reliability. The extruder ventilation ensures an optimum temperature at the extruder, while the object ventilator and the assembly space ventilation ensure an optimum object and ambient temperature.
Software: SIMPLIFY3D
One integrated software suite contains everything you need to print high quality parts. Customizable settings and advanced processes put the controls into your hands. Support for dual-extruders, multi-part printing and even multiple processes within one part. Included in scope of delivery.
Electronics for demanding users
The x400 v4 is equipped with an industrial computer and can be operated via a touch-screen as well as via a USB interface (stand-alone printing).
The network connection is made via Ethernet with browser-based control.
Hotend and Extruder
The x400 v4 works with the DD3 Dual Extruder technology. The DD3 extruder and full-metal hotend are easy to use. Re-adjustment is not necessary. The extruder can be equipped with different nozzles, depending on the application and the materials to be used. The contact pressure can also be varied, which facilitates the processing of softer materials.
Filament Tracking System
Using the Filament Tracking System, the x400 v4 automatically pauses the current print job when the filament is empty. In addition, the x400 v4 detects a deviation of the extrusion or conveying speed which is not visible to the naked eye and can react to the process reliably and thus actively prevent a print job break.
Maintenance and Service
The x400 series has proven its reliability in continuous operation. Tailored to the needs of industrial use, the customer is optionally offered a maintenance contract as well as professional on-site service by a trained technician. The worldwide German RepRap partner network ensures a reliable service through a personal contact person.