When Printing Becomes a Control Function – and Increases Throughput

In modern shipping logistics, the printer is no longer just an output device.

It is a synchronization point within the automation chain — and a direct lever for higher throughput.

At automated packing and conveyor stations, timing defines performance. If documents are printed too early, too late, or without process synchronization, buffers build up. Lines slow down. Manual intervention increases.

This is where the Microplex SOLID 60A3 makes the difference.

GPIO – Direct Machine Communication

The optional GPIO interface enables real-time signal exchange with conveyor systems and PLC-controlled environments:

• Print release triggered by the line
• Ready/Busy/Error signals fed back to the system
• Start/Stop synchronization with upstream logic
• Deterministic process timing instead of software polling

The printer actively participates in the control logic — it does not operate in isolation.

Status-Out – Real-Time Process Transparency

• Immediate job completion confirmation
• Early error signaling before line interruption
• Continuous monitoring of operational state
• Integration into automated decision workflows

The Operational Advantage: Higher Daily Output

Because the printer is synchronized with the physical process:

• No waiting for documents
• No unnecessary conveyor stops
• No reprints due to timing mismatches
• No manual “buffer handling”

The result is measurable:

• Higher system efficiency
• Smoother line operation
• Increased parcel throughput per shift
• More packages shipped per day — compared to printer setups without GPIO-based control

In high-volume logistics environments, even small timing gains per package scale into significant daily output increases.

If your shipping performance depends on process timing, your printer should contribute to throughput — not limit it.