Fiscal Printer SYNERGY PF-550
Byte 0: General purpose
0.7
Reserved
0.6
Reserved
0.5
General error - OR of all errors marked with ‘
#
’
0.4
Failure in printing mechanism
0.3
Not used
0.2
The clock needs setting
0.1 # Code of incoming command is invalid
0.0 # Incoming data has syntax error
Byte 1: General purpose
1.7
Reserved
1.6
Reserved
1.5
Printer cover is opened
1.4 # RAM failure after switch ON
1.3
Not used
1.2 # Operational memory was cleared
1.1 # If command cannot be performed in the current fiscal mode
1.0
If during command some of the fields for the sums overflow. Status 1.1 will also be set and the
command will not cause changes to the data in the printer.
Byte 2: General purpose
2.7
Reserved
2.6
Reserved
2.5
If a non-fiscal receipt has been opened
2.4
Not enough journal paper
2.3
A fiscal receipt has been opened
2.2
Journal paper end
2.1
Not enough paper - both journal and receipt paper rolls.
2.0 # No paper - valid for both paper rolls. If the flag is raised during a print-related command it will be
rejected and the status of the printer will remain unchanged.
Byte 3: The status of the configuration keys
3.7
Reserved
3.6
Reserved
3.5
Not used
3.4
Not used
3.3
SW4 state. Sets the baud rate of the serial port.
3.2
SW3 state. Enables the “transparent display” mode.
3.1
SW2 state. Not used
3.0
SW1 state. Permits the automatic paper cutting function.
Byte 4: The fiscal memory
4.7
Reserved
4.6
Reserved
4.5
OR of all mistakes marked by ‘*’ from bytes 4 and 5.
4.4 * Fiscal memory is fully engaged.
4.3
If there is space for not more than 50 entries in the FM.
4.2
If there is no fiscal memory
4.1
Not used
4.0 * When there is an error during entry in the fiscal memory
Byte 5: The fiscal memory
5.7
Reserved
5.6
Reserved
5.5
If the serial number and the number of the fiscal memory are programmed in advance
5.4
If tax rates have been entered at least once
5.3
If the printer is in the fiscal mode
5.2
Not used
5.1
If the fiscal memory has been formatted
5.0 * If the fiscal memory is in the “read-only” mode
