Recently i got a paper Jam on the printer using Mitel SX-200 216Gen system on a okidata serial port printer for calls and wakeup printing. after fixing the paper jam all it does is prints out "PARITY ERROR" few times after making calls and entering Wakeup Call from Console 1000 also its connected with Prophet H3 Call Accounting system i Rebooted everything but still prints out as parity error what can be wrong i know it does receive signal from console to phrophet H3 because SMDR lights Blinks after entering wakeup call on Console also checked all cable attached to the system if any of the wire came out lose or broken can anyone help me in this matter. Also the printer works perfectly fine it prints out all Characters on initial test page. could it be the phrophet H3 call accounting system or one of the card in the Mitel sx 200 216