CHAPTER 3 Setting the switches

• Memory Switch Setup Mode

The following items are specified in the Memory Switch setup mode:

Basic Serial communication condition (Serial communication)

-Transmission speed

-Parity

-Handshaking

-Data length

Receive buffer full release condition (MSW 8-7)

Paper roll width (Customize value)

Cover open status (MSW 8-5)

NOTES

All new settings will be lost if the power supply is turned off in the Memory Switch setup mode. Be sure to follow the proper procedure, and turn the power off at the correct time.

Use the following procedure to start the Memory Switch setup mode.

1)Open the rear cover.

2)Turn the power on while pressing the paper FEED button.

3)Press the FEED button twice while POWER, ERROR, and PAPER OUT LEDs are lit.

4)Close the cover. The printer prints the enabled settings of the Memory Switches and instructions.

5)Follow the instructions to process the switch setup.

NOTES

In the Memory Switch setup, the power LED may be flashing.

• Example of Memory Switch setup sheet

Memory S/W Setup

You can choose desired item using

YES or NO as following

YES: Keep pressing FEED button

Until printing starts

NO : Press & release it swiftly

Serial interface setting

Do you want to change

Serial interface condition?

Buffer full release condition

Current condition: 640 bytes left

Do you want to change

Buffer full release condition?

Paper width

Current paper width: 76.0 mm

Do you want to change paper width?

Cover open status Current status: Paper out

Do you want to change

cover open status?

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Samsung SRP275APG user manual Memory Switch Setup Mode, Example of Memory Switch setup sheet