5-38
Confidential
1.4.20 Sensitivity adjustment of registration mark sensor and check of belt unit
surface (Function code 75)
<Function>
This function makes the registration mark sensor to adjust its sensitivity compulsory. This
allows you to check if the registration mark sensor works properly. This function makes the
printer to check the surface of the belt unit by using the registration mark sensor as well.
<Operating procedure>
(1) Press the
or
button to display “MAINTENANCE 75” on the LCD in the initial state of
the maintenance mode. Then, press the
OK
button. After “REGI_SENS ADJUST” is
displayed on the LCD, “REGI ADJ-BELTOFF” is displayed.
(2) Press the
or
button to select the appropriate item.
(3) Press the
Go
button, and then the sensitivity adjustment is started. Upon completion of
this adjustment, the “OK” appears on the LCD.
(4) Press the
Cancel
button to return to the printer to the initial state of the maintenance
mode.
LCD
Description
REGI ADJ - BELTOFF
Adjust the sensitivity of the registration mark sensor when
the belt unit is not operated. This is to check whether the
registration mark sensor’s operation is okay or not.
REGI BELT CHECK
Check that there are no scratches on the surface of the belt
unit of the registration mask sensor.
REGI ADJ&CHECK
Adjust the sensitivity of the registration mark sensor when
the belt unit is operated. (This adjustment is the same as
the operation before the inter-color position alignment.)
Note:
- If you press the
Go
button during the sensitivity adjustment or after the error message
appears on the LCD, the sensitivity adjustment is started again.
- In the case that the error occurs, refer to the
to check the error description and
the way to solve it.
Содержание HL-4140CN
Страница 19: ...Confidential CHAPTER 1 SPECIFICATIONS ...
Страница 29: ...Confidential CHAPTER 2 ERROR INDICATION AND TROUBLESHOOTING ...
Страница 145: ...Confidential CHAPTER 3 DISASSEMBLY AND ASSEMBLY ...
Страница 155: ...3 7 Confidential PG1 5 MOLYKOTE PG 661 W 1 5 mm dia ball PG1 5 PG1 5 Front cover arm L Front cover arm R Front cover ...
Страница 169: ...3 21 Confidential 8 DISASSEMBLY FLOW Disassembly Re Assembly second ...
Страница 236: ...3 88 Confidential 3 Remove the Filter ASSY from the Eject duct Fig 3 111 Eject duct Filter ASSY ...
Страница 274: ...3 126 Confidential 3 Disconnect the Connector from the Waste toner sensor Fig 3 174 Waste toner sensor Connector ...
Страница 296: ...Confidential CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS REPLACEMENT ...
Страница 311: ...Confidential CHAPTER 5 SERVICE FUNCTIONS ...
Страница 336: ...5 23 Confidential Inter color position alignment adjustment chart Fig 5 8 ...
Страница 343: ...5 30 Confidential Fig 5 11 ...
Страница 345: ...5 32 Confidential Fig 5 12 First side Second side ...
Страница 347: ...5 34 Confidential Color test pattern Fig 5 13 MCYK Y C K M YCMK_ _A ...
Страница 354: ...5 41 Confidential Maintenance information Fig 5 14 ...
Страница 382: ...Confidential CHAPTER 6 CIRCUIT DIAGRAMS WIRING DIAGRAM ...
Страница 384: ...6 1 Confidential 1 CIRCUIT DIAGRAMS High voltage Power Supply PCB Circuit Diagram 1 3 ...
Страница 385: ...6 2 Confidential High voltage Power Supply PCB Circuit Diagram 2 3 ...
Страница 386: ...6 3 Confidential High voltage Power Supply PCB Circuit Diagram 3 3 ...
Страница 387: ...6 4 Confidential Low voltage Power Supply PCB Circuit Diagram 100V ...
Страница 388: ...6 5 Confidential Low voltage Power Supply PCB Circuit Diagram 200V ...
Страница 389: ...6 6 Confidential 2 WIRING DIAGRAM Wiring Diagram ...
Страница 390: ...Confidential CHAPTER 7 PERIODICAL MAINTENANCE ...
Страница 424: ...Confidential APPENDIX 1 SERIAL NUMBERING SYSTEM ...
Страница 428: ...Confidential APPENDIX 3 INSTALLING THE MAINTENANCE DRIVER ...
Страница 432: ...App 3 4 Confidential 10 Alert warning message appears click Continue Anyway to proceed ...