Ocom Printer Driver Patched ⟶

Ensure you did not accidentally install a standard desktop inkjet driver. Reinstall the dedicated Ocom ESC/POS driver tailored to your exact model number. Status Shows "Offline" or "Error"

: Visit the OCOM download page to find the specific driver for your model (e.g., OCPP-80G) and operating system (Windows or Linux).

If your cash drawer plugs into the back of the Ocom printer via an RJ11/RJ12 cable, you must enable it in the driver. Go to Printer Properties > Device Settings and configure the "Peripheral Unit Share" or "Cash Drawer" setting to fire Before Printing or After Printing . ocom printer driver

Locate the or Cash Drawer dropdown menu.

If your OCOM printer came with a software CD, one common recommendation is to open the CD and navigate to the "Driver" folder, then run the POSDRVEN V6.33.exe program. After the driver is installed, you can access the printer through the Start Menu, open the "Devices and Printers" folder, and adjust the settings as needed. Ensure you did not accidentally install a standard

If you switched USB ports, the computer may think it's a new printer. Go to Printer Properties > Ports and ensure it is checked under the correct USB port. 4. Setting Up OCOM Thermal Label Printers

In the "General" tab, click . If a small slip prints out successfully, your driver is installed correctly. Advanced Configurations via the Driver If your cash drawer plugs into the back

Download and install the latest printer drivers - Microsoft Support