Question
The printing data is not corrupted, but the text is printed along oblique lines. How can I solve this problem?

Answer
If the printing is as shown below, follow the instructions described below.
clip_image001

 

 

 

 

 

1. Check the communication cable. (This happens only with Parallel interface.)

2. Check the following in case of Parallel interface.

2-1. Check the communication mode from My Computer -> Device Manager.
clip_image002
2-2. Reboot the PC (BIOS setup) and try each different communication mode of the printer port one-by-one. (ECP, SPP, EPP, etc.)