Compuprint MDP40B Programmer Manual Uživatelský manuál stáhnout pdf (Strana 192)

C-50

ERROR DURING MAGNETIC/OPTICAL OPERATION

Byte x:

bit 8: = 0 fixed

bit 7: = 1 fixed

bit 6: = 1 fixed

bit 5: = 1 fixed

bit 4: = 0 fixed

bit 3: = 0 fixed

bit 2: = 1 Virgin stripe (1)

bit 1: = 1 Read or check error (2)

(1) Generated when no character is read during a read operation.

(2) Generated when read errors are detected.

When the machine enters error status, it stays there until the reset error command (ESC

l) is received.

While in the error status, the machine discards all the data and/or commands sent to

it except for status or ID requests (ESC j, ESC i, ESC Z).

In the event of a jam, the reset error command must be followed by an eject document

command (ESC l, ESC O).

The general reset command resets all kinds of errors.

MECHANICAL FAULT

Byte x: "o" (6F)

When a mechanical movement is not performed, a mechanical fault is signaled.

The printer stays in this condition until a general reset command (ESC 0) is received,

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Compuprint MDP40B Programmer Manual Uživatelský manuál Strana 192