![background image](http://html.mh-extra.com/html/brother/hl-4140cn/hl-4140cn_service-manual_17203332.webp)
5-19
Confidential
■
Switching of timing to execute Auto Registration
<Function>
Relative displacement between Cyan, Magenta, Yellow, and Black is detected using the
registration mark sensor, and the Auto Registration is executed at the timing when the
displacement value exceeds the stipulated threshold value.
This is a function to switch the threshold value which is used as the timing to execute Auto
Registration.
The threshold value can be switched in three phases between High, Mid, and Low.
“*” is displayed at the end of the currently specified function in the LCD display.
<Operating procedure>
(1) Press the
or
button to display “MAINTENANCE 45” on the LCD in the initial state of
the maintenance mode. Then, press the
OK
button. The “USBNo.” will appear on the
LCD.
(2) Press the
or
button to display “Regi Freq” and then press the
OK
or
Go
button.
(3) Select “Regi Freq = Mid”, “Regi Freq = High”, or “Regi Freq = Low” by pressing
the
or
button, and press the
OK
or
Go
button.
(4) “Accepted” is displayed on the LCD, and the printer goes back to the initial state of the
maintenance mode.
■
Adjusting left-end print start position on second side in duplex printing
<Function>
This function is to adjust the left-end print start position on the second side in the left and right
direction if it is displaced in duplex printing.
The adjustable range is -100 to 750 (unit: 300 dpi) (The minus direction means the left
direction.)
<Operating procedure>
(1) Press the
or
button to display “MAINTENANCE 45” on the LCD in the initial state of
the maintenance mode. Then, press the
OK
button. The “USBNo.” will appear on the
LCD.
(2) Press the
or
button to display “DX.XAdjust” and then press the
OK
or
Go
button.
(3) To move the print start position to the left, press the
button and decrease the value. To
move the print start position to the right, press the
button and increase the value.
(4) When the value is changed to the adjustment value, press the
OK
button. “Accepted” is
displayed on the LCD, and the printer goes back to the initial state of the maintenance
mode.
LCD
Description
Regi Freq=Mid
The frequency to execute Auto Registration is middle. (default)
Regi Freq=High
The frequency to execute Auto Registration is high.
Regi Freq=Low
The frequency to execute Auto Registration is low.
Note:
It can be set regardless of the Auto Registration switching function in the function
menu.
Even if this function is switched, it does not affect the timing to execute Auto Registration
in the function menu.
Summary of Contents for HL-4140CN
Page 19: ...Confidential CHAPTER 1 SPECIFICATIONS ...
Page 29: ...Confidential CHAPTER 2 ERROR INDICATION AND TROUBLESHOOTING ...
Page 145: ...Confidential CHAPTER 3 DISASSEMBLY AND ASSEMBLY ...
Page 169: ...3 21 Confidential 8 DISASSEMBLY FLOW Disassembly Re Assembly second ...
Page 296: ...Confidential CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS REPLACEMENT ...
Page 311: ...Confidential CHAPTER 5 SERVICE FUNCTIONS ...
Page 336: ...5 23 Confidential Inter color position alignment adjustment chart Fig 5 8 ...
Page 343: ...5 30 Confidential Fig 5 11 ...
Page 345: ...5 32 Confidential Fig 5 12 First side Second side ...
Page 347: ...5 34 Confidential Color test pattern Fig 5 13 MCYK Y C K M YCMK_ _A ...
Page 354: ...5 41 Confidential Maintenance information Fig 5 14 ...
Page 382: ...Confidential CHAPTER 6 CIRCUIT DIAGRAMS WIRING DIAGRAM ...
Page 384: ...6 1 Confidential 1 CIRCUIT DIAGRAMS High voltage Power Supply PCB Circuit Diagram 1 3 ...
Page 385: ...6 2 Confidential High voltage Power Supply PCB Circuit Diagram 2 3 ...
Page 386: ...6 3 Confidential High voltage Power Supply PCB Circuit Diagram 3 3 ...
Page 387: ...6 4 Confidential Low voltage Power Supply PCB Circuit Diagram 100V ...
Page 388: ...6 5 Confidential Low voltage Power Supply PCB Circuit Diagram 200V ...
Page 389: ...6 6 Confidential 2 WIRING DIAGRAM Wiring Diagram ...
Page 390: ...Confidential CHAPTER 7 PERIODICAL MAINTENANCE ...
Page 424: ...Confidential APPENDIX 1 SERIAL NUMBERING SYSTEM ...
Page 428: ...Confidential APPENDIX 3 INSTALLING THE MAINTENANCE DRIVER ...
Page 432: ...App 3 4 Confidential 10 Alert warning message appears click Continue Anyway to proceed ...