Users Manual - English
Page 73
...Improving the Print Quality" in the drum unit. You can see how to clean the scanner window. 4. You can see the maintenance movie in the drum unit. 5. You can see how to replace the drum unit. 3. You can see how to clean the corona wire in the supplied CD...-ROM Maintenance Tutorial section. 1 2 3 4 5 1. You can see how to replace the consumables and clean the printer periodically. CHAPTER 5 ROUTINE ...
...Improving the Print Quality" in the drum unit. You can see how to clean the scanner window. 4. You can see the maintenance movie in the drum unit. 5. You can see how to replace the drum unit. 3. You can see how to clean the corona wire in the supplied CD...-ROM Maintenance Tutorial section. 1 2 3 4 5 1. You can see how to replace the consumables and clean the printer periodically. CHAPTER 5 ROUTINE ...
Users Manual - English
Page 79
... tab from right to left and left to the Home position (L) before you replace the toner cartridge. 2 See "Cleaning" in the printer. Caution Make sure that you clean the printer when you re-install the drum unit assembly. ! Close the front cover. ✏ Note We recommend that you re-install the... drum unit assembly in the printer; Return the tab to the Home position (L) before you return the tab to right...
... tab from right to left and left to the Home position (L) before you replace the toner cartridge. 2 See "Cleaning" in the printer. Caution Make sure that you clean the printer when you re-install the drum unit assembly. ! Close the front cover. ✏ Note We recommend that you re-install the... drum unit assembly in the printer; Return the tab to the Home position (L) before you return the tab to right...
Users Manual - English
Page 80
... of toner used only in a clean, dust-free environment with one drum unit. *1 At 5% print coverage (A4-Letter size). y Printing with a 3rd party drum unit may be printed by the use only genuine Brother toner. Under ideal conditions, the average drum life is estimated at approximately 20,...000 pages. Because we cannot guarantee a minimum number of pages that determine the actual drum life, such as the temperature...
... of toner used only in a clean, dust-free environment with one drum unit. *1 At 5% print coverage (A4-Letter size). y Printing with a 3rd party drum unit may be printed by the use only genuine Brother toner. Under ideal conditions, the average drum life is estimated at approximately 20,...000 pages. Because we cannot guarantee a minimum number of pages that determine the actual drum life, such as the temperature...
Users Manual - English
Page 81
See "Cleaning" in the print quality. We recommend that you replace the drum unit. Change Drum Message CHAPTER 5 ROUTINE MAINTENANCE If the Drum LED is on, it may contain toner. • You should clean the printer when you replace the drum unit with a new one before there is near the end of its life. Caution • While removing the drum unit, handle it carefully because it means the drum unit is a noticeable deterioration in this chapter. 5-9 Drum Ready Paper Alarm Toner Data !
See "Cleaning" in the print quality. We recommend that you replace the drum unit. Change Drum Message CHAPTER 5 ROUTINE MAINTENANCE If the Drum LED is on, it may contain toner. • You should clean the printer when you replace the drum unit with a new one before there is near the end of its life. Caution • While removing the drum unit, handle it carefully because it means the drum unit is a noticeable deterioration in this chapter. 5-9 Drum Ready Paper Alarm Toner Data !
Users Manual - English
Page 84
... We recommend that the Drum LED is open and the Drum and Alarm LEDs are illuminated. 7. Close the front cover. 9. See "Cleaning" in the printer. Caution • The Drum LED indication does not disappear until you reset the drum counter. • Do not reset the drum counter when you replace... the toner cartridge. Re-install the drum unit assembly in this chapter. 5-12 Make...
... We recommend that the Drum LED is open and the Drum and Alarm LEDs are illuminated. 7. Close the front cover. 9. See "Cleaning" in the printer. Caution • The Drum LED indication does not disappear until you reset the drum counter. • Do not reset the drum counter when you replace... the toner cartridge. Re-install the drum unit assembly in this chapter. 5-12 Make...
Users Manual - English
Page 85
You can see how to clean the scanner window. 2. You can see the instructional movie. 1 2 1. See the Maintenance Tutorial section in the drum unit. 5-13 Cleaning CHAPTER 5 ROUTINE MAINTENANCE Clean the printer exterior and interior routinely. You can see how to clean the corona wire in the supplied CD-ROM. If printouts are stained with toner, clean the printer interior and drum unit.
You can see how to clean the scanner window. 2. You can see the instructional movie. 1 2 1. See the Maintenance Tutorial section in the drum unit. 5-13 Cleaning CHAPTER 5 ROUTINE MAINTENANCE Clean the printer exterior and interior routinely. You can see how to clean the corona wire in the supplied CD-ROM. If printouts are stained with toner, clean the printer interior and drum unit.
Users Manual - English
Page 99
...in Chapter 5. • The drum unit may cause the problem. All black 6-13 Install a new drum unit. Hollow print • Clean the primary corona wire of Paper can I Use?" See "What Kind of the drum unit. See "Cleaning" in Chapter 1. • The drum unit may cause this situation to... occur. See "Replacing the Drum Unit" in Chapter 5. A rough...
...in Chapter 5. • The drum unit may cause the problem. All black 6-13 Install a new drum unit. Hollow print • Clean the primary corona wire of Paper can I Use?" See "What Kind of the drum unit. See "Cleaning" in Chapter 1. • The drum unit may cause this situation to... occur. See "Replacing the Drum Unit" in Chapter 5. A rough...
Users Manual - English
Page 100
... Image Defect Samples Recommendation If the problem is not solved after printing a few pages, the drum unit may have located the mark on the drum that matches the print sample, wipe the surface of the OPC drum. When you have glue from label stock on the surface comes off. 6-14 Turn the... drum unit gear by hand while looking at intervals of 94 mm (3.7 in . 2. Position the print sample in . Clean the drum unit as ...
... Image Defect Samples Recommendation If the problem is not solved after printing a few pages, the drum unit may have located the mark on the drum that matches the print sample, wipe the surface of the OPC drum. When you have glue from label stock on the surface comes off. 6-14 Turn the... drum unit gear by hand while looking at intervals of 94 mm (3.7 in . 2. Position the print sample in . Clean the drum unit as ...
Users Manual - English
Page 101
See "Replacing the Drum Unit" in . Recommendation ! CHAPTER 6 TROUBLESHOOTING Image Defect Samples 94 mm 3.7 in. 94 mm 3.7 in Chapter 5. White Spots Printed pages have black spots at intervals of 94 mm (3.7 in.). 94 mm 3.7 in. 94 mm 3.7 in. Install a new drum unit. Caution Do not try to clean the surface of 94 mm (3.7 in black text and graphics at intervals of the photosensitive drum with a sharp object, such as a ball-point pen, etc. • The drum unit may be damaged. Printed pages have white spots in .). 6-15
See "Replacing the Drum Unit" in . Recommendation ! CHAPTER 6 TROUBLESHOOTING Image Defect Samples 94 mm 3.7 in. 94 mm 3.7 in Chapter 5. White Spots Printed pages have black spots at intervals of 94 mm (3.7 in.). 94 mm 3.7 in. 94 mm 3.7 in. Install a new drum unit. Caution Do not try to clean the surface of 94 mm (3.7 in black text and graphics at intervals of the photosensitive drum with a sharp object, such as a ball-point pen, etc. • The drum unit may be damaged. Printed pages have white spots in .). 6-15
Users Manual - English
Page 102
...driver. • The problem may disappear by itself. Clean the drum unit. Horizontal Lines • Clean the primary corona wire of paper is at the Home abcdefghijk ABCD abcde position (L). • The drum unit may be damaged. See "Cleaning" in Chapter 5. See "Improving the Print Quality"...Toner scatters and stains the printed page. ABCDEFGH abcdefghijk ABCD abcde 01234 • Clean the printer interior and the primary corona wire in Chapter 5. Install a new drum unit. See "Replacing the Drum Unit" in Chapter 5. 01234 • The toner cartridge may be damaged. ...
...driver. • The problem may disappear by itself. Clean the drum unit. Horizontal Lines • Clean the primary corona wire of paper is at the Home abcdefghijk ABCD abcde position (L). • The drum unit may be damaged. See "Cleaning" in Chapter 5. See "Improving the Print Quality"...Toner scatters and stains the printed page. ABCDEFGH abcdefghijk ABCD abcde 01234 • Clean the printer interior and the primary corona wire in Chapter 5. Install a new drum unit. See "Replacing the Drum Unit" in Chapter 5. 01234 • The toner cartridge may be damaged. ...
Service Manual
Page 80
... roller and the pressure roller in the fixing unit. Therefore the transfer roller is cleaned by returning the positively charged toner adhering to the transfer roller onto the photo-conductive drum. 2.6.5 Fixing stage The image transferred to the paper by static electricity is fixed ... 3-30 As a result, the image is visible on the paper. (2) Cleaning process of the paper. The thermistor keeps the surface temperature of the drum. CHAPTER 3 THEORY OF OPERATION 2.6.4 Transfer (1) Transfer process After the drum has been charged and exposed, and has received a developed image, the toner...
... roller and the pressure roller in the fixing unit. Therefore the transfer roller is cleaned by returning the positively charged toner adhering to the transfer roller onto the photo-conductive drum. 2.6.5 Fixing stage The image transferred to the paper by static electricity is fixed ... 3-30 As a result, the image is visible on the paper. (2) Cleaning process of the paper. The thermistor keeps the surface temperature of the drum. CHAPTER 3 THEORY OF OPERATION 2.6.4 Transfer (1) Transfer process After the drum has been charged and exposed, and has received a developed image, the toner...
Service Manual
Page 134
...NOTE: There are on. (The LED turns on , the front cover is now off with adequate ventilation.. • Only unpack a drum unit immediately before you use only genuine Brother toner. When the toner cartridge is installed correctly, the lock lever is subjected to side 5 or 6 times keeping it off . ...8226; For best performance, use , the number of paper that you need to bottom.) The drum page counter is reset. (7) Close the front cover, and check that the printer is turned on in a clean, dust-free environment with cold water immediately. • Do not reset the page counter when ...
...NOTE: There are on. (The LED turns on , the front cover is now off with adequate ventilation.. • Only unpack a drum unit immediately before you use only genuine Brother toner. When the toner cartridge is installed correctly, the lock lever is subjected to side 5 or 6 times keeping it off . ...8226; For best performance, use , the number of paper that you need to bottom.) The drum page counter is reset. (7) Close the front cover, and check that the printer is turned on in a clean, dust-free environment with cold water immediately. • Do not reset the page counter when ...
Service Manual
Page 135
...caused by gently sliding the wire cleaner (blue tab) to the right end and left unpacked for a long period of a genuine Brother drum unit. Fig. 5-4 Fig. 5-5 ! If a toner cartridge is left end several times. (Fig. 5-5) (7) Return the cleaner to the ...Brother genuine toner cartridge which is subjected to excessive direct sunlight or room light, the unit may have vertical stripes. (Refer to install it into place, indicated by a click. When the toner cartridge is installed correctly, the lock lever is lifted automatically. (6) Clean the primary corona wire inside the drum...
...caused by gently sliding the wire cleaner (blue tab) to the right end and left unpacked for a long period of a genuine Brother drum unit. Fig. 5-4 Fig. 5-5 ! If a toner cartridge is left end several times. (Fig. 5-5) (7) Return the cleaner to the ...Brother genuine toner cartridge which is subjected to excessive direct sunlight or room light, the unit may have vertical stripes. (Refer to install it into place, indicated by a click. When the toner cartridge is installed correctly, the lock lever is lifted automatically. (6) Clean the primary corona wire inside the drum...
Service Manual
Page 137
... pages may have vertical stripes. 5) Install the drum unit into the printer. 5-5 Cleaning with volatile liquids such as thinners or benzene will damage the surface of the printer. 3.2 Cleaning the Drum Unit When replacing the drum unit or toner cartridge with a damp cloth and...position) before turning the power on again. ! PERIODICAL CLEANING Clean the following parts periodically to the home position. ! CAUTION: Use water or neutral detergents for cleaning. CAUTION: While drum unit and scanner window cleaning basically can be cleaned by gently sliding the wire cleaner (blue tab) ...
... pages may have vertical stripes. 5) Install the drum unit into the printer. 5-5 Cleaning with volatile liquids such as thinners or benzene will damage the surface of the printer. 3.2 Cleaning the Drum Unit When replacing the drum unit or toner cartridge with a damp cloth and...position) before turning the power on again. ! PERIODICAL CLEANING Clean the following parts periodically to the home position. ! CAUTION: Use water or neutral detergents for cleaning. CAUTION: While drum unit and scanner window cleaning basically can be cleaned by gently sliding the wire cleaner (blue tab) ...
Service Manual
Page 138
... the power cord. 2) Remove the drum unit from the printer. 3) Wipe the electrical terminals as shown in the figures below with a soft dry cloth. Fig. 5-9 5-6 Fig. 5-8 ! CHAPTER 5 PERIODIC MAINTENANCE 3.3 Cleaning the Scanner Window When replacing the drum unit or toner cartridge with a new... one, be sure to clean the scanner window. 1) Turn off the power switch and unplug the power cord. 2) Remove the...
... the power cord. 2) Remove the drum unit from the printer. 3) Wipe the electrical terminals as shown in the figures below with a soft dry cloth. Fig. 5-9 5-6 Fig. 5-8 ! CHAPTER 5 PERIODIC MAINTENANCE 3.3 Cleaning the Scanner Window When replacing the drum unit or toner cartridge with a new... one, be sure to clean the scanner window. 1) Turn off the power switch and unplug the power cord. 2) Remove the...