Here’s a solid feature set for the , focusing on reliability, automation, and banking/retail utility.

IBM Proprinter XL24, Epson LQ2550, Olivetti PR2/PR40plus, IBM 4722 Speed 40 Plus Passbook Printer - TVS Electronics

| Problem | Solution | |---------|----------| | Printer prints gibberish | Wrong emulation. Set printer to mode via front panel. | | Passbook alignment fails | Install TVS specific driver (not generic). Use Epson LQ-2170 driver for full passbook features. | | Driver not found in Windows 11 | Windows 11 removed many old dot matrix drivers. Use Epson LQ-2170 – it remains available. | | USB not recognized | Use a USB 2.0 port, not USB 3.0/3.1. Replace cable. Or install via "Add local printer" manually. | | Paper thickness error | Install the TVS Print Control Utility (download from TVS support) to set thickness and alignment. |

Release the button after the beep; the printer will enter "Setup Mode" for configuration. Calibration & Alignment : The printer features Automatic Gap Adjustment (AGA) Document Auto Alignment