Citizen Systems Citizen PPU PPU-700 - Manual (Page 38)

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5. Returning to the memory switch select mode
When the setting of the desired content is completed, open the paper cover
and then close the paper cover. This allows the printer to print the setting
of the changed memory switch.
6. Saving the setting and exiting the memory switch setting mode
Press the FEED switch short to move to “Write/Factory Setting”. Then
press and hold the FEED switch. The printer prints the content of new
setting and exits the memory switch setting mode to return to the normal
standby state.
* Unless saving the setting is executed, the changed setting cannot be
enabled.
7. Initializing the memory switch
When you want to return the memory switch setting to the initial state, go
to “Write/Factory Setting” in the above procedure. Here, open the paper
cover and press and hold the FEED switch. This allows the printer to return
to the initial state.
* All the memory switch settings are returned to the factory set values.
6.2 Memory Switch Functions
MSW1
Switch No. Function 0 (OFF) 1 (ON)
Factory
Setting
1-1 Sends power ON Send Does not send OFF
notification.
1-2 Input buffer 4K bytes 45 bytes OFF
1-3 Condition to become Receive buffer full Receive buffer full OFF
Busy state off line
1-4 Treatment of data when Replaced with “?” Ignored OFF
receiving error occurs
1-5 Automatic carriage Enabled Disabled OFF
return (CR command)
1-6 Reserved Fixed — OFF
1-7 Selects serial #6 pin Not used Used OFF
DSR signal.
1-8 Selects serial #25 pin Not used Used OFF
INIT signal.