Printer Recovery - Toshiba DB-EA4D Command Manual

Byte #5 : Error status-2
Bit
0 Label error in Label mode (no gap or no label found)
1 Over the length of printing area in label mode
2 Memory error (EERPOM) Read/Write error
3 Perforation detection error
4 Over the length of printing area in perforation mode
5 Thermal Head Error
6 Undefined
7 Undefined
Byte #6 : Warning
Bit
0 Undefined
1 24V Anomaly
2 Undefined
3 Warning due to Over Heated
4 Memory error (EERPOM) Check sum error
5 Non CG (for Diag)
6 Sensor Adjustment fail
7 Thermal Head Warning
2.2.2

Printer Recovery

ASCII:
Hexadecimal:
Decimal:
Values of n:
The printer responds to a request from the host specified by n. The operations performed depend on the
value of n, according to the following parameters.
n = 1:
Recover from an error state after clearing the Receive buffer and Print buffers.
This sequence is ignored except when the printer is busy due to an error condition.
n = 2:
Make H/W reset by watchdog timer. Printer initializes itself same as power-on initialization.
Function
Function
Since this command is used by Control transfer, command strings are not defined. (USB)
NAK 02 n (Parallel I/F)
15 02 n (bRequest = 0x15, wValue = 0x02 n)
21 02 n
01 = Recover and clear buffers
02 = Reboot
No error
No error
No error
No error
No error
No error
Fixed to 0
Fixed to 0
Fixed to 0
Normal
Fixed to 0
No Warning
No Warning
No Warning
No Warning
No Warning
5
0
Error
Error
Error
Error
Error
Error
-
-
0
-
Anomaly
-
Over Heated
Memory error
Non CG
Adjustment fail
Elements fail
DB-EA4D Command manual (rev.00)
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