Service manual

October, 01 TTPM2 Operators’ Guide 21
6.3 Ensure interference free environment
The new location must be without electrical and magnetical interference. The printer must
be connected to a grounded power socket. Add a power line conditioner, and proper
screening if necessary.
6.4 Use correct serial cable
Use a correctly configured serial interface cable between the printer and host computer.
The printer may print single tickets correctly with other cables but when batch printing
tickets the loss of handshaking gives incorrect number of tickets or misprinted tickets.