Detailed Description Of Maintenance-Mode Functions - Brother HL-2250DN Service Manual

1.4

Detailed Description of Maintenance-mode Functions

■ End user-accessible maintenance mode
1) Test Sample Page
The printer prints a demo page. The printer returns to the ready state after printing.
2) Print Fonts (Network model only)
The printer prints a list of the internal fonts. The printer returns to the ready state after
printing.
3) USB Number Return Value Setting
When the OS used the USB 2.0 FULL in Windows Vista ® , do not recognize the ID of
USB device depending on a combination of PC and USB device. To avoid this, the return
value of ID can be locked to "0". It is switched to a set value opposite to a current set
value, whenever switching.
The setting change of return value is distinguished by the LED display when the [Go]
button is released.
The printer returns to the ready state after the setting is completed.
Toner LED lights for
one second
Drum LED lights for
one second
4) Hex Dump Mode
This mode is printed as Hex data. without emulation processing the print data which
received from the PC it is used for defectiveness analysis of the transmitted print data.
LED
Returns the serial number of the printer. (default)
→
Returns "0".
Returns "0".
→
Return the serial number of the printer.
Setting of return value
5-5
Confidential