CITIZEN CT-S310II - Manual (Page 36)

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The status display for various messages is shown below.
Notes:
*1: If the paper cover or front cover is open in standby.
*2: If the paper cover or front cover is open when printing or feeding paper.
*3: Buzzer sounds when MSW5-1 (buzzer setting) is set to ON. However, the conditions under which
the buzzer sounds vary depending on the settings of MSW6-1 and MSW10-6.
White stripes may appear in the printout or the paper may not feed, depending
on the printing conditions, when using a serial interface. To prevent this, change
the memory switch settings shown as below.
1. Increase the transmission speed of the MSW7-1 (serial port).
2. Lower the MSW10-2 (print speed) level.
Status
POWER LED
(green)
ERROR LED
(red)
Buzzer
*3
Paper-end Lights Lights Yes
Paper cover open or front
cover open
*1
Lights Lights No
Paper cover open or front
cover open
*2
Lights Yes
Cutter locked Lights Yes
Memory error — Yes
Print head hot Lights Yes
Low-voltage error Lights Yes
High-voltage error Lights Yes
Waiting for macro to execute Lights —
Power Save Mode — —
4.7 Operating Precautions for Serial Interface
CAUTION
The transmission speed of the serial interface, ambient temperature, print data duty,
and other printing conditions may cause these problems even after doing the above
settings.