Features high-quality NEC relays and a 921815C firmware reference. This is considered the "gold standard" for stability and full functionality (including telecoding). Lite/Standard Version:
If you've landed here searching for a printer driver, you've come to the right place—but probably not for the reason you think. The is actually a Vehicle Communication Interface (VCI) —a professional automotive diagnostic tool for Peugeot, Citroën, and DS vehicles. However, its name and reference number (9780.Z5) have become so strongly associated with the term "driver" in online forums that a persistent confusion has emerged, with many mistakenly believing it to be a thermal receipt printer driver (like the popular POS58 series).
Do connect it to the car's OBD port yet (powering via USB is sufficient for driver installation). Open Device Manager ( devmgmt.msc ). Step 3: Point Windows to the Driver Path
against the OEM’s provided MD5 or SHA256 sum. A legitimate driver for this unit is typically between 1.2 MB and 3.8 MB. Anything larger (e.g., 15 MB) is suspicious. Psa Xs Evolution 9780.z5 Driver
| If you meant... | Likely context | |----------------|----------------| | | Possibly an industrial gas generator (PSA technology) or an automotive diagnostic interface (PSA Group vehicles like Peugeot/Citroën). | | Driver 9780 | A USB-to-serial, industrial controller, or CNC driver. | | .z5 file | An old Z-machine interactive fiction game file (Infocom), not a driver. |
You will need to use the software PSA Interface Checker . Flash your interface firmware back to an unlocked version (such as V4.3.0) and change the serial profile to "Inconnue" or "Evolution" depending on your software's requirements. Summary Checklist for a Flawless Setup Requirement Ideal Setting USB Port Type USB 2.0 (Physical Hub if necessary) Windows Settings Driver Signature Enforcement Disabled Device Manager Label USB Com Board Driver / ACTIA Passthru Diagbox VM Settings USB Compatibility set to USB 2.1 in VMware
Many users first encounter the name bundled with terms like Lexia 3 , PP2000 , or DiagBox . The confusion with a printer driver appears to stem from the coincidental resemblance of the number to POS58 printer model codes. Features high-quality NEC relays and a 921815C firmware
: In Device Manager, the interface may appear with two driver types: UMDF or Multi-instance . Users often find the "Multi-instance" driver more stable for specific clones.
Unlike basic OBD2 scanners, the 9780.Z5 allows for "authorized dealer" level access: Support - ACTIA IME
Once the software is running, the PSA XS Evolution 9780.Z5 transforms from a plastic brick into a dealership-level tool. The is actually a Vehicle Communication Interface (VCI)
If not detected, manual driver installation may be necessary using the "PSA VCI Driver" executable provided by specific hardware vendors.
Follow these steps exactly to install the driver: