I bought a printer today. Its brand is IBM Inforint 1222. after connecting the powercode and signal cable. The printer doesn't work and there are two lights appearing on the printer. one is Load/Remove Paper and another is error. I removed the paper. There is nothing change.

I don't know what is whrong with it. Thank you for help!

Office Equipment & Supplies - IBM - 4230 - 4230 Model 102 Matrix Printer