Specifications:
The ZJET303 printer is designed for coding on various substrates, featuring independent management of either one 16-dot or up to two 7-dot print heads. It supports high-speed solenoid technology and is constructed with a stainless steel structure (AISI 304). The interface is user-friendly for operators.

Printing Characteristics:
- Management of one 16-dot or two 7-dot print heads
- Supports up to two lines of print
- Print height ranges from 5 to 60 mm (0.20” - 2.37”)
- Line speed capability up to 180 meters per minute (591 feet per minute)
- Printing rate up to 267 characters per second
- Storage for 100 messages per head, with 80 characters per message
- Available fonts include 5x5, 7x5, 9x7, 16x10, with a bold factor up to 5 times
- Logos can be created from the keyboard, with storage for up to 26 different logos
- Features automatic calendar and expiration date printing, and a product counter up to 9 digits
- Supports printing in all moving directions and includes a tower print function (text rotation of 90°)
- Coding throw distance up to 35 mm (1.37”)

Construction Characteristics:
- Membrane panel is solvent resistant
- Backlit alphanumeric display
- Stainless steel structure (AISI 304)
- Printing head-console distance up to 10 meters (33 feet)

General Features:
- Print parameters stored within each message
- Report function for executed printing counter
- Help button for text editing
- Keypad access with password protection
- Operator-selectable foreign language prompts

Print Head:
- Utilizes high-speed solenoid technology
- Ink options include rapid dry ink and high adhesion on all substrates
- Stainless nozzle plate (AISI 304)
- Dimensions for 7-dot printhead: 230 mm x 80 mm x 45 mm (9.0” x 3.1” x 1.8”)
- Dimensions for 16-dot printhead: 230 mm x 80 mm x 85 mm (9.0” x 3.1” x 3.3”)

External Connections:
- Serial connection options: RS232, RS422, or RS485
- Sensor management for product detection
- Parallel interface BCD
- Shaft encoder input for variable speed production lines
- External alarm output

Environment/Electrical Requirements:
- Operating temperature: 0° - 50°C (32° - 122°F)
- Humidity: 0 - 90% (non-condensing)
- Power: Single phase, 85 - 240Vac, 50 - 60Hz, 200VA

Technical Features:
- Dimensions and technical specifications are provided for various components.

Contact Information:
Zanasi S.r.l. and its branches in Italy, USA, and China are listed with contact details for further inquiries.