Users Manual - English
Page 92
...Driver. • Try installing a new toner cartridge. Disable toner save mode may cause this print defect to replace the Drum unit" in Chapter 3. • Make sure that meets the Brother's recommended specifications. See "How to replace the Drum unit" in Chapter 3. • Installing... ABCDEFGH abcdefghijk ABCD abcde 01234 Faint ABCDEFGH abcdefghijk ABCD abcde 01234 Gray background Ghost Recommendation • Check the printer's environment. See "How to occur. • If the whole page is at the end of background shading. • Installing a new toner cartridge. See "What...
...Driver. • Try installing a new toner cartridge. Disable toner save mode may cause this print defect to replace the Drum unit" in Chapter 3. • Make sure that meets the Brother's recommended specifications. See "How to replace the Drum unit" in Chapter 3. • Installing... ABCDEFGH abcdefghijk ABCD abcde 01234 Faint ABCDEFGH abcdefghijk ABCD abcde 01234 Gray background Ghost Recommendation • Check the printer's environment. See "How to occur. • If the whole page is at the end of background shading. • Installing a new toner cartridge. See "What...
Service Manual
Page 133
... print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o I-14 Faint print I-15 White spots I-16 Black spots I-17 Black band I-18 Gray background I-19 Hollow print...
... print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o Print out test print o I-14 Faint print I-15 White spots I-16 Black spots I-17 Black band I-18 Gray background I-19 Hollow print...
Service Manual
Page 140
...I -7 Black and blurred horizontal stripes User Check (1) The drum unit may be damaged. window. 2) If it is not effective, replace the laser unit. 2 Is the corona wire dirty? Scratch on the drum 1 Are the horizontal stripes at 79mm (heat roller) intervals? 4 Are the... power supply PCB? After printing several pages, the problem will disappear. If not, replace the toner cartridge. Install a new drum unit. (2) Check the paper used meets the recommended paper specifications. (3) Clean the printer interior and the corona wire in a gray background) Possible cause Translucent stain...
...I -7 Black and blurred horizontal stripes User Check (1) The drum unit may be damaged. window. 2) If it is not effective, replace the laser unit. 2 Is the corona wire dirty? Scratch on the drum 1 Are the horizontal stripes at 79mm (heat roller) intervals? 4 Are the... power supply PCB? After printing several pages, the problem will disappear. If not, replace the toner cartridge. Install a new drum unit. (2) Check the paper used meets the recommended paper specifications. (3) Clean the printer interior and the corona wire in a gray background) Possible cause Translucent stain...
Service Manual
Page 147
... and check the toner sensor connection. Possible cause Print paper Step Check 1 Is thick paper of more than 43lb being used meets the recommended paper specifications. (2) Select the 'Thick paper mode' in the printer driver, or use the specified types of paper....the end of this situation to use thinner paper than you are currently using. (3) Check the printer's environment, conditions such as high humidity may cause this problem. I-18 Gray background CHAPTER 6 TROUBLESHOOTING Possible cause Step Check Result Remedy Print paper 1 Does the paper being used .
... and check the toner sensor connection. Possible cause Print paper Step Check 1 Is thick paper of more than 43lb being used meets the recommended paper specifications. (2) Select the 'Thick paper mode' in the printer driver, or use the specified types of paper....the end of this situation to use thinner paper than you are currently using. (3) Check the printer's environment, conditions such as high humidity may cause this problem. I-18 Gray background CHAPTER 6 TROUBLESHOOTING Possible cause Step Check Result Remedy Print paper 1 Does the paper being used .
Service Manual
Page 187
...stripes 6-30 black spots 6-36 black vertical streaks 6-29 black vertical streaks (in a gray background) 6-30 blurred horizontal stripes 6-30 blurred vertical streaks 6-29 BUS error 6-22 C... 6-26 component 2-2 condensation 6-1 connection diagram A-16 - 17 INDEX consumable parts 5-1, 6-1 continuous grid pattern print mode ......... 6-46 control panel 1-3, 1-5, 2-13 control panel button 2-15 corona wire 3-17, 3-21 ...Error 6-5, 6-22 creases 6-12 curl 6-13 D dark 6-25 Data LED 2-14 demo printer 6-45 development roller 3-17, 3-23 diameter A-3 dimensions 1-5 dirt on the back of ...
...stripes 6-30 black spots 6-36 black vertical streaks 6-29 black vertical streaks (in a gray background) 6-30 blurred horizontal stripes 6-30 blurred vertical streaks 6-29 BUS error 6-22 C... 6-26 component 2-2 condensation 6-1 connection diagram A-16 - 17 INDEX consumable parts 5-1, 6-1 continuous grid pattern print mode ......... 6-46 control panel 1-3, 1-5, 2-13 control panel button 2-15 corona wire 3-17, 3-21 ...Error 6-5, 6-22 creases 6-12 curl 6-13 D dark 6-25 Data LED 2-14 demo printer 6-45 development roller 3-17, 3-23 diameter A-3 dimensions 1-5 dirt on the back of ...
Service Manual
Page 188
...gray background 6-37 hollow print 6-37 horizontal lines 6-38 image distortion 6-33 light 6-24 light rain 6-39 poor fixing 6-32 toner specks 6-40 troubleshooting 6-24 white horizontal stripes 6-31 white spots 6-34 white vertical streaks 6-31 image distortion 6-33 incorrect printout 6-42 inspection mode 6-46 installation drum unit 2-5 printer 2-3 printer... driver 2-6 USB driver 2-7 insufficient output from high-voltage power supply unit 6-20 interface 1-5 L Laser BD Malfunction 6-5, 6-7 laser unit 4-14 light 6-24 light...
...gray background 6-37 hollow print 6-37 horizontal lines 6-38 image distortion 6-33 light 6-24 light rain 6-39 poor fixing 6-32 toner specks 6-40 troubleshooting 6-24 white horizontal stripes 6-31 white spots 6-34 white vertical streaks 6-31 image distortion 6-33 incorrect printout 6-42 inspection mode 6-46 installation drum unit 2-5 printer 2-3 printer... driver 2-6 USB driver 2-7 insufficient output from high-voltage power supply unit 6-20 interface 1-5 L Laser BD Malfunction 6-5, 6-7 laser unit 4-14 light 6-24 light...
Service Manual
Page 302
... use paper that meets the Brother's recommended specifications. See "How to occur. • If the whole page is at the end of background shading. • Installing a new toner cartridge. The Drum LED indicates that you can clear a print quality problem by replacing the...Faint ABCDEFGH abcdefghijk ABCD abcde 01234 Gray background Ghost Recommendation • Check the printer's environment. See "What kind of paper can I use " in Chapter 3. 4-18 This section provides information on . Disable toner save mode may cause this print defect to replace the Drum unit...
... use paper that meets the Brother's recommended specifications. See "How to occur. • If the whole page is at the end of background shading. • Installing a new toner cartridge. The Drum LED indicates that you can clear a print quality problem by replacing the...Faint ABCDEFGH abcdefghijk ABCD abcde 01234 Gray background Ghost Recommendation • Check the printer's environment. See "What kind of paper can I use " in Chapter 3. 4-18 This section provides information on . Disable toner save mode may cause this print defect to replace the Drum unit...