The printer LEDs will flash in a specific sequence (usually alternating), indicating it has successfully entered the boot/upgrade mode. Step 2: Connect and Configure the Utility Reconnect the USB or Serial cable to your computer.
If you encounter issues during or after the firmware upgrade, use these quick troubleshooting protocols. Utility Fails to Detect the Printer
Monitor the progress bar on your PC screen. The LEDs on the PR2 Plus will blink rapidly during this phase.
Connect your PC to the printer using the Serial cable. Ensure the printer is powered OFF.
Follow these steps precisely to flash the new firmware onto your Olivetti PR2 Plus. Step 1: Put the Printer into Boot Mode Ensure the printer power switch is in the position.
Many technicians operate under the adage, “If it ain’t broke, don’t fix it.” However, with the PR2 Plus, this philosophy can backfire. Here is why a firmware update is often critical:
After the printer restarts, you need to verify that the firmware took hold:
