- Zebrafish User Guide TLP 2824-Z

54 TLP 2824-Z User Guide 980533-001 A
Troubleshooting
Resetting the Factory Default Values
Resetting the Factory Default Values
Sometimes, resetting the printer to the fact ory defaults solves some of the problems. Follow
the four-flash sequence instructions in “Feed Button Modes” later in this chapter
Communications Diagnostics
If there is a problem transferring data between the compu ter and print er, try putting the printe r
in the communication s diagnostics mod e. The printer will print th e ASCII characte rs and their
respective hexadecimal values (a sample is shown below) for any data received from the host
computer. To find out how, refer to the power off mode procedure in “Feed Button Modes”
later in this c hapter.