The H690 series inkjet printer launched by Yihui this time adopts the world's most advanced Linux operating system. This system is easy to operate, powerful, highly modifiable in the background, and features rich interfaces (external connections such as USB drives, SD cards, wireless or wired mice, keyboards, Ethernet ports, etc.). It supports remote upgrades, monitoring, and diagnostics. Significant progress has been made in human-machine interaction and intelligent operation. It provides a more perfect marking experience for inkjet printer users in terms of product performance and application. It is an epoch-making product that perfectly combines technology and performance.

Diaphragm Pump Four-in-One Design

It adopts a four-in-one design of diaphragm pump, ink pump, solvent pump, and recovery pump, eliminating the traditional gear pump and requiring no compressed air. Compared to gear pumps, it offers the following advantages: First, its service life is several times that of gear pumps.

Second, utilizing "bionics" research results, it operates with near-zero wear and very low maintenance costs.

Third, it does not affect the ink due to mechanical friction from gear pumps, significantly extending ink lifespan and reducing production costs.

Fourth, with an optimized ink path system design, consumable consumption is only 10-20% of traditional air-source machines and 60-70% of gear pump machines.

Specifications and Environmental Requirements

Dimensions: 400×290×515mm

Weight: 27kg

Printhead total length: 3 meters

Voltage: 110/220VAC, 50/60HZ

Temperature: -10℃ to 45℃

Humidity: 10-95% non-condensing 304 stainless steel chassis

Protection rating: IP55

Unique Nozzle Triple Anti-Clogging Function

First, equipped with Yingly's cleaning pump, it automatically sprays solvent to clean the nozzle and recovery pipeline each time it shuts down. Upon startup, it first automatically sprays solvent to clean the nozzle and recovery management system before spraying ink.

Second, the unique printhead structure ensures that the ink in the ink path system is thoroughly cleaned and returned to the ink tank, achieving fully automated nozzle cleaning, greatly reducing daily maintenance work, and improving equipment operational stability.

Third, the nozzle plate can be removed and placed in an ultrasonic cleaner to completely resolve clogging issues.

Advanced Ink Viscosity Automatic Control System

It employs an advanced ink viscosity control principle and automatically adjusts without being affected by environmental temperature changes or startup duration, ensuring the inkjet printer always maintains perfect printing quality. Viscosity control uses the method of detecting float movement time, which is more accurate and reliable compared to other brands that use the drip time method for ink detection.

Powerful Printing Function

First, it allows editing of other work information while the machine is operating, enabling instant switching of printing content.

Second, it can achieve anti-counterfeiting code printing and variable barcode printing online.

Third, it can receive BMP images created on a computer and allows direct creation of special characters or patterns on the screen.

Fourth, it features special functions such as code synchronization, photoelectric synchronization, synchronous image synchronization fixed distance, online one-time detection N-time printing, N-time detection one-time printing, etc.

Fifth, it allows隨意 setting of counter step length, increment, decrement,循環(huán) printing, etc.