Epson 100-88002 manual ACK 32 168 …128 bytes

Control Codes

[ENQ] <31>		Inquire Power Up Error Status
ASCII	[ENQ] <31>
Hexadecimal		05H 1FH
Decimal	<5> <31>
Function	The [ENQ] <31> command reports Power up Error status.
Response	[ACK] <31> <41><n>
Where
<31>	Is the echo of command
<n>	Status
	bit 0 = No Font file found
	bit 1 = Required files not found
	bit 2 = File system has faulted
	bit 3 = No POR.INI File (Default file has been generated)
	bit 4 = Codepage requested was not found
	bit 5 = Primary FAT was damaged, the alternate was used.
	bit 6 = 1 always
	bit 7 = 0 always

[ENQ] <32>		Inquire statistics
ASCII	[ENQ] <32>
Hexadecimal		05H 20H
Decimal	<5> <32>
Function	The [ENQ] <32> command returns the internal statistics table.
Response	[ACK] <32> <168> …128 bytes.
Where
<32>	Is the echo of command
<168>	Length + 40
Statistic table		32 entries each being 4 bytes in big-endian order.

unsigned int Black_Dots; unsigned int Not used; unsigned int Not used; unsigned int Cover_Opens; unsigned int Paper Outs; unsigned int Line Feeds; unsigned int Characters Printed; unsigned int Not used; unsigned int Not used; unsigned int Standby Cycles; unsigned int Power Up Resets; unsigned int Watchdog Resets; unsigned int Flash Erases; unsigned int Not used; unsigned int Auto Cutter_Cycles; unsigned int Init Requests;

Page 172 100-88002 Rev B