Users Manual - English
Page 77
... left unpacked for a long period of time the toner life will be shortened. • If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged. • Use a genuine Brother toner cartridge that is specially formulated to ensure optimum print quality. • Printing with a 3rd party...
... left unpacked for a long period of time the toner life will be shortened. • If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged. • Use a genuine Brother toner cartridge that is specially formulated to ensure optimum print quality. • Printing with a 3rd party...
Users Manual - English
Page 83
... wipe or wash it lock into place with cold water. ✏ Note Discard the used drum unit according to excessive direct sunlight or room light, the unit may separate from the drum unit. 5-11 Caution Wait to seal up the 3 drum unit tightly so that toner powder does not spill out of the... drum unit assembly. Caution Make sure you hear it off with a click. 3. Be sure to unpack a drum unit until you ...
... wipe or wash it lock into place with cold water. ✏ Note Discard the used drum unit according to excessive direct sunlight or room light, the unit may separate from the drum unit. 5-11 Caution Wait to seal up the 3 drum unit tightly so that toner powder does not spill out of the... drum unit assembly. Caution Make sure you hear it off with a click. 3. Be sure to unpack a drum unit until you ...
Users Manual - English
Page 92
...it by using the information in the following steps, you have just used the printer, some internal parts of the printer, never touch the shaded parts shown in the following description. Drum Ready Paper Alarm Toner Data Warning After you can install the paper cassette first, and then ...close the front cover and the printer will resume printing automatically. CHAPTER 6 TROUBLESHOOTING Paper Jams and How to the following diagram. If the jammed paper is removed completely by lighting the...
...it by using the information in the following steps, you have just used the printer, some internal parts of the printer, never touch the shaded parts shown in the following description. Drum Ready Paper Alarm Toner Data Warning After you can install the paper cassette first, and then ...close the front cover and the printer will resume printing automatically. CHAPTER 6 TROUBLESHOOTING Paper Jams and How to the following diagram. If the jammed paper is removed completely by lighting the...
Users Manual - English
Page 98
.... • Try installing a new toner cartridge. A rough surfaced paper, paper that meets the Brother's recommended specifications. in Chapter 5. • Installing a new drum unit. in Chapter 5. See "Replacing the Drum Unit" in Chapter 1. • Check the printer's environment; CHAPTER 6 TROUBLESHOOTING Improving the Print ...mode may cause this print defect to occur. See "Replacing the Drum Unit" in the printer driver. See "Replacing the Toner Cartridge" in Chapter 1. • If the whole page is too light, toner save mode within the Printer Properties tab of Paper can cause...
.... • Try installing a new toner cartridge. A rough surfaced paper, paper that meets the Brother's recommended specifications. in Chapter 5. • Installing a new drum unit. in Chapter 5. See "Replacing the Drum Unit" in Chapter 1. • Check the printer's environment; CHAPTER 6 TROUBLESHOOTING Improving the Print ...mode may cause this print defect to occur. See "Replacing the Drum Unit" in the printer driver. See "Replacing the Toner Cartridge" in Chapter 1. • If the whole page is too light, toner save mode within the Printer Properties tab of Paper can cause...
Users Manual - English
Page 102
...is not inside the printer Printed pages are stained with toner or have vertical stripes. Try printing multiple pages to the OPC drum surface. Install a new drum unit. covering the scanner window. • The fixing unit may be damaged. ABCDEFGH abcdefghijk ABCD abcde 01234 White horizontal ...meets specifications. ABCDEFGH • Make sure the primary corona wire cleaner is subject to excessive direct sunlight or room light, the unit may be damaged. See "Replacing the Drum Unit" in Chapter 5. 01234 • The toner cartridge may be damaged. • Make sure that you ...
...is not inside the printer Printed pages are stained with toner or have vertical stripes. Try printing multiple pages to the OPC drum surface. Install a new drum unit. covering the scanner window. • The fixing unit may be damaged. ABCDEFGH abcdefghijk ABCD abcde 01234 White horizontal ...meets specifications. ABCDEFGH • Make sure the primary corona wire cleaner is subject to excessive direct sunlight or room light, the unit may be damaged. See "Replacing the Drum Unit" in Chapter 5. 01234 • The toner cartridge may be damaged. • Make sure that you ...
Quick Setup Guide - English
Page 2
... Default printer (For Windows® 2000 users only) 1 Click Start, Setting and Printers. 2 Select the Brother HL- 1440/1450/1470N series icon. 3 Click the File menu, and then select Set as Default printer. 4 The ...not see this screen.) 3 Turn off , press and hold the button until all the LEDs light. If you already connected the cable, remove it . Press the button to Step 5. Connect the...to print Printer error No data Receiving data Data remaining in memory. Control Panel LED Drum Ready Drum Ready Paper Alarm Toner Data Alarm Data LED is OFF LED is blinking LED is ...
... Default printer (For Windows® 2000 users only) 1 Click Start, Setting and Printers. 2 Select the Brother HL- 1440/1450/1470N series icon. 3 Click the File menu, and then select Set as Default printer. 4 The ...not see this screen.) 3 Turn off , press and hold the button until all the LEDs light. If you already connected the cable, remove it . Press the button to Step 5. Connect the...to print Printer error No data Receiving data Data remaining in memory. Control Panel LED Drum Ready Drum Ready Paper Alarm Toner Data Alarm Data LED is OFF LED is blinking LED is ...
Service Manual
Page 73
...Engine PCB Front Registration Sensor Rear Registration Sensor Upper Paper Cassette Sensor (HL-1450/1470N) Lower Paper Cassette Registration Sensor (HL-1450/1470N) HighVoltage Power Supply PCB Cover Sensor (B) Drum Unit Primary Charger (Corona Wire) Primary Charger (Grid) Development Roller... Supply Roller Transfer Roller Solenoid Fan Motor Main Motor Toner Sensor PCB (light emission) Toner Sensor PCB (light reception) Thermistor ...
...Engine PCB Front Registration Sensor Rear Registration Sensor Upper Paper Cassette Sensor (HL-1450/1470N) Lower Paper Cassette Registration Sensor (HL-1450/1470N) HighVoltage Power Supply PCB Cover Sensor (B) Drum Unit Primary Charger (Corona Wire) Primary Charger (Grid) Development Roller... Supply Roller Transfer Roller Solenoid Fan Motor Main Motor Toner Sensor PCB (light emission) Toner Sensor PCB (light reception) Thermistor ...
Service Manual
Page 76
They also detect whether or not the drum unit is installed. (The toner cartridge is toner in the drum unit.) Toner sensor (light emission) Fig. 3-33 3-26 Toner sensor (light reception) Cover sensor (B) Cover sensor (A) Fig. 3-32 2.3.2 Toner sensor Detects if there is installed in the toner cartridge. The toner sensor at the left side...
They also detect whether or not the drum unit is installed. (The toner cartridge is toner in the drum unit.) Toner sensor (light emission) Fig. 3-33 3-26 Toner sensor (light reception) Cover sensor (B) Cover sensor (A) Fig. 3-32 2.3.2 Toner sensor Detects if there is installed in the toner cartridge. The toner sensor at the left side...
Service Manual
Page 78
... charged, it is generated by ionization of ozone expelled from the printer is grounded. The charge is exposed to the light emitted from the laser unit. Drum Laser beam Laser detector Laser diode Paper Laser beam f θ lens Polygon mirror Lens Motor Fig. 3-35 3-28...the corona wire, which is generated compared with the negatively charged drum. The aluminum drum sleeve in the photosensitive drum is therefore not harmful to the human body. CHAPTER 3 THEORY OF OPERATION 2.6 Print Process 2.6.1 Charging The drum is charged to approximately 870V by an ion charge which has ...
... charged, it is generated by ionization of ozone expelled from the printer is grounded. The charge is exposed to the light emitted from the laser unit. Drum Laser beam Laser detector Laser diode Paper Laser beam f θ lens Polygon mirror Lens Motor Fig. 3-35 3-28...the corona wire, which is generated compared with the negatively charged drum. The aluminum drum sleeve in the photosensitive drum is therefore not harmful to the human body. CHAPTER 3 THEORY OF OPERATION 2.6 Print Process 2.6.1 Charging The drum is charged to approximately 870V by an ion charge which has ...
Service Manual
Page 134
... correctly, the lock lever is lifted automatically. (Fig. 5-2) (5) Install the new drum unit into place, indicated by a click. If toner scatters on in sequence from top to excessive direct sunlight or room light, the unit may be used in a clean, dust-free environment with adequate ventilation..... • Only unpack a drum unit immediately before you use only genuine Brother toner. Check that you need to side 5 or 6 times ...
... correctly, the lock lever is lifted automatically. (Fig. 5-2) (5) Install the new drum unit into place, indicated by a click. If toner scatters on in sequence from top to excessive direct sunlight or room light, the unit may be used in a clean, dust-free environment with adequate ventilation..... • Only unpack a drum unit immediately before you use only genuine Brother toner. Check that you need to side 5 or 6 times ...
Service Manual
Page 135
... to install it into the printer, or printed pages may reduce not only the printing quality but also the quality and life of a genuine Brother drum unit. Warranty cover is not applied to problems caused by the use of 3rd party toner or toner cartridges. • Make sure that the...the right end and left unpacked for a long period of time, the toner life is shortened • If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may also cause serious damage to the home position before you remove the protective part. CHAPTER 5 PERIODIC MAINTENANCE ...
... to install it into the printer, or printed pages may reduce not only the printing quality but also the quality and life of a genuine Brother drum unit. Warranty cover is not applied to problems caused by the use of 3rd party toner or toner cartridges. • Make sure that the...the right end and left unpacked for a long period of time, the toner life is shortened • If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may also cause serious damage to the home position before you remove the protective part. CHAPTER 5 PERIODIC MAINTENANCE ...