5-57
Confidential
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Life of toner cartridge
<Method of detecting toner life>
Toner life can be detected by toner sensor and by rotation rates of the develop roller.
“Replace Toner” is displayed on the LCD when the toner sensor detects that toner runs
out, or when the number of rotations of the develop roller reaches the cartridge life end.
- Detection by the toner sensor
This printer has a function to detect the remaining toner by checking the level at which
toner in a cartridge interrupts light using a transmissive light sensor.
- Detection by means of rotation rates of the developer roller reached its upper limit
This printer has a function to detect when the number of rotations reaches the upper
limit before the developer roller is worn out and becomes unusable.
<Relationship between printable pages of the toner cartridge and remaining toner>
The life of toner cartridges when making prints of the print pattern specified by ISO/IEC 19798
is shown in the table below. (At the point of
in the figure above)
Memo:
When the number of rotations of the developer roller reaches the
cartridge life end, “Replace Toner” is
displayed even if toner remains.
Toner cartridge
Number of printable pages
Standard
Black
2,500
pages
Yellow, Magenta, Cyan
1,500
pages
High
Black
4,000
pages
Yellow, Magenta, Cyan
3,500
pages
Super High
Black
6,000
pages
Yellow, Magenta, Cyan
6,000
pages
Full
Low
Empty
pages
Remaining
toner
Cartridge Life End
Toner Empty
Toner Empty
Low-duty
High-duty
Normal-duty
(ISO/IEC19798)
2
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 ...