Brother DCP-1510 Service Manual page 179

Non-ten-key pad models
Press the [ ] or [
the [OK] button. The cursor moves to the second digit. Then enter the second digit to
the 15th digit by using the [
3) Press the [Start] button after the 15 digits is entered and the new serial number is
saved. The machine returns to the initial state of maintenance mode.
*2
When the [OK] button is pressed while the machine error is displayed, the LCD changes to
"PGCNT:*******". The total printed pages at the error occurrence is displayed for "*******".
*3
When the [OK] button is pressed while the number of times the part has been replaced is
displayed, the LCD changes to "DATE_XX:*******". The abbreviation of each part is
displayed for "XX" and the latest replacement date is displayed for "*******".
*4
When the [OK] button is pressed while the engine error is displayed, the LCD changes to
"TM:*****BT: ***". The minutes that has passed from the previous error is displayed for
"TM", and the number of times that the power has been turned ON is displayed for "BT".
*5
When the [OK] button is pressed while the analysis log is displayed, the LCD changes to
"PGCNT:*******".
The total printed pages at the error occurrence is displayed for "*******".
] button to display the first digit of the serial number and press
], [ ] and [OK] buttons similarly.
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