CHAPTER 5 PERIODIC MAINTENANCE
5-4
1.2 Toner
Cartridge
Toner low:
The “TONER LOW” message appears at intervals on the LCD display
when the toner cartridge has nearly run out of toner.
Toner life end:
The “TONER LIFE END” message appears on the LCD display when
the printer has run out of toner or the toner is not evenly distributed
inside the cartridge.
Life expectancy:
7,500 pages / toner cartridge
(When printing A4 or Letter size paper at 5% print coverage)
NOTE:
There are many factors that determine the actual toner life, such as temperature, humidity,
type of paper that you use, the number of pages per print job, etc.
<Replacement Procedure>
(1) Press the cover release button and then
open the front cover of the printer.
(2) Take out the drum unit assembly (drum
unit with toner cartridge).
Fig. 5-8
!
CAUTION:
1) It is recommended to place the drum unit assembly on a piece of disposable paper or cloth
in case you accidentally spill or scatter toner.
2) To prevent damage to the printer from static electricity, do not touch the electrodes shown
in the figure below.
Fig.5-9
Содержание HL-6050DN
Страница 188: ...HL 6050 6050D 6050DN SERVICE MANUAL 5 15 5 Put the paper tray into the printer Fig 5 29 Paper tray ...
Страница 190: ...HL 6050 6050D 6050DN SERVICE MANUAL 5 17 5 Remove the separation plate ASSY Fig 5 32 Separation plate ASSY ...
Страница 303: ...APPENDIX A 7 A 7 APPENDIX 7 BLOCK DIAGRAM HL 6050 CODE NAME LJ9586001 BLOCK DIAGRAM ...
Страница 304: ...APPENDIX A 8 A 8 APPENDIX 8 LOW VOLTAGE POWER SUPPLY CIRCUIT DIAGRAM 100V HL 6050 NAME Low voltage PS Circuit 100V ...
Страница 305: ...APPENDIX A 9 A 9 APPENDIX 9 LOW VOLTAGE POWER SUPPLY CIRCUIT DIAGRAM 200V HL 6050 NAME Low voltage PS Circuit 200V ...
Страница 306: ...APPENDIX A 10 A 10 APPENDIX 10 HIGH VOLTAGE POWER SUPPLY CIRCUIT DIAGRAM HL 6050 NAME High voltage PS Circuit ...