Adata SP300 Specifications download pdf (Page 22)

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[Status]

[Framing error]

A framing error occurs when SPACE is detected at the stop bit. When a framing

error or a vertical parity error occurs for the data which is received, the printer

prints out a “?” mark to indicate that the error occurred.

[Compulsion switch]

When pin 6 of the peripheral unit drive circuit connector is set at “HIGH”, status

bit 7 becomes “1”.

Mechanical error

1: error

Buffer empty

1: empty

Buffer overflow

1: overflow

Compulsion switch

High level

(Switch is set to ON)

b7 b6 b5 b4 b3 b2 b1 b0

Constantly

set at “0”

Vertical parity error

1: error

Framing error

1: error

Paper empty

1: empty

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Adata SP300 Specifications Page 22