Brother HL 5370DW, Service Manual

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7-4 Confidential
<Function>
Functions of each “ User Mode ”.
1) Test Sample Page
The machine prints a demo page. The machine returns to the ready status after
printing.
2) Print Fonts
The machine prints a list of the internal fonts. The machine returns to the ready status
after printing.
3) 1push Printing Recovery Mode
Demo page print is possible by pressing [Go] button after the power supply is turned on.
The data for printing is cleared since the mode can be executed only once.
This mode enables to recover demo page printing. However, the design of printing is
not demo page printing, but test printing.
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.
5) Network Reset (APIPA: ON)
The network setting is reset to its factory setting. (APIPA is ON)
HL-5340D is the print test.
6) Factory Reset
The machine is restored to the factory setting. (Permanent fonts and macros are not
cleared.)
7) Settings Reset
All setting contents of the user except the maintenance information are cleared.
(Permanent fonts and macros are cleared.)
8) PCB ONLY Mode
Even when the engine error occurs and PCB exchange is required for recovery, the
machine can be started, ignoring the engine error if this mode is used. NVRAM data
can be obtained.