Usb Interface Usage Precautions; Installation Precautions; Modular Type Connector Usage Precautions - Oki PT330 Guide De L'utilisateur

(3) If a barcode is printed at the top of the printer paper when it is first fed, or
at the bottom when paper feeding is completed, readability should be
checked as accuracy in paper feeding may become unstable.

13-4. USB Interface Usage Precautions

(1) Connect the printer directly to the host computer.
(2) Be sure to turn on the printer power before printing.
(3) If an error occurs during printing, recover the printer from the error, and
then retry printing.
(4) Do not turn off the printer or disconnect the USB cable while printing is in
progress. Using the host computer to set Stand-by mode, Sleep mode,
Suspend mode or Pause mode is not recommended.
If the printer does not work properly even after implementing the above,
try re-connecting the USB cable or turning on the printer power again. If
the printer still does not print properly, restart the host computer.

13-5. Installation Precautions

(1) Use the printer indoors only. Outdoor usage may cause printer malfunction
due to dust or other factors.
(2) When connecting a cable to the printer or shifting the position of the
printer, perform the operation while holding the middle cover of the printer
at the sides using both hands. If you perform the operation holding the top
cover, the top cover may open.

13-6. Modular Type Connector Usage Precautions

(1) This product uses a special-purpose modular connector for the cash drawer
and customer display connector. Do not attempt to use other types of
connectors such as public telephone connectors.
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