3.8 Precautions for Creating Applications and
Practical Operations
If printing is done immediately after the paper is partially cut and torn off, the top of the
next print out may be distorted.
For printing after cutting, we recommend to print with the first line empty.
If you are using a serial interface that has a slow data transmission speed, streaks may
appear in the printouts when you are printing graphics or gradated text, which require
large amounts of data.
USB interfaces may be susceptible to the effects of electromagnetic interference from
the host or environment.
If this is the case, try using a cable with ferrite cores on both ends, which are very effec-
tive at eliminating EMI.
3.9 Download Site for Various Electronic Files
You can view support information and download the latest documents, drivers, utilities,
etc. from the following site.
https://www.citizen-systems.co.jp/en/printer/download/#CT-E301
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