GS g 0

In Standard mode, this command is effective only when processed in the beginning of a line.

Unsupported counter numbers cannot be specified.

This command cannot be included in a macro definition. Do not use this command when defining a macro.

There are two types of maintenance counters: resettable counters and accumulation counters. A resettable counter is a maintenance counter that can be initialized, and an accumulation counter indicates the counter value from when the printer starts operation. An accumulation counter cannot be initialized (see GS g 2 for details of the accumulation counter.)

Types of counters differ, depending on the printer models. See the model specific information of GS g 2.

The maintenance counter value can be transmitted by GS g 2.

The maintenance counter value can be used for establishing the time for replacing consumed parts or cleaning.

Take the following into account when writing data to a non-volatile memory.

• Do not turn off the power or reset the printer from the interface when this command is being executed.
• The printer may be in BUSY state when processing this command. In this case, be sure not to send a command from the host to the printer, because the printer will not receive the command.
• Frequent write command executions by an NV memory write command may damage the NV memory. Therefore, it is recommended to limit using the commands to no more than 10 times a day.

Note the rules below for the operating NV memory (store data / cancel data):

• Even if the paper feed button is pressed, the printer does not feed paper.
• The printer does not process Real-time commands.
• Even if "ASB is enabled" is specified, the printer does not send ASB status.