Quick Setup Guide - English
Page 4
... labels located on or around the fuser. DO NOT use flammable substances or any type of spray to clean the machine. 2 Before you have turned off the power switch and unplugged the printer from the AC power outlet. Doing this may cause a fire or electrical shock. Refer to the User...'s Guide for how to clean the inside or outside of the printer, make sure that you clean the inside the printer. Doing this might cause an electrical shock...
... labels located on or around the fuser. DO NOT use flammable substances or any type of spray to clean the machine. 2 Before you have turned off the power switch and unplugged the printer from the AC power outlet. Doing this may cause a fire or electrical shock. Refer to the User...'s Guide for how to clean the inside or outside of the printer, make sure that you clean the inside the printer. Doing this might cause an electrical shock...
Quick Setup Guide - English
Page 5
... dispose of it according to pinch your fingers when you put the printer back down. 3 Call your Brother dealer or Brother Customer Service. Be careful not to local regulations. Doing this might cause the toner dust to clean up scattered toner. This printer is heavy and weighs approximately 63.7 lb. (28.9 kg). Safety Precautions DO...
... dispose of it according to pinch your fingers when you put the printer back down. 3 Call your Brother dealer or Brother Customer Service. Be careful not to local regulations. Doing this might cause the toner dust to clean up scattered toner. This printer is heavy and weighs approximately 63.7 lb. (28.9 kg). Safety Precautions DO...
Users Manual - English
Page 3
The fuser unit becomes extremely hot during operation. ii Doing this might cause an electrical shock. Before you clean the inside the printer. DO NOT handle the plug with wet hands. Wait until it has cooled down sufficiently before replacing consumable items. DO NOT remove or damage the caution label located on or around the fuser. Safety precautions To use the printer safely WA RNING There are high voltage electrodes inside of the printer or replace parts, make sure that you have turned off the power switch and unplugged the printer from the AC power outlet.
The fuser unit becomes extremely hot during operation. ii Doing this might cause an electrical shock. Before you clean the inside the printer. DO NOT handle the plug with wet hands. Wait until it has cooled down sufficiently before replacing consumable items. DO NOT remove or damage the caution label located on or around the fuser. Safety precautions To use the printer safely WA RNING There are high voltage electrodes inside of the printer or replace parts, make sure that you have turned off the power switch and unplugged the printer from the AC power outlet.
Users Manual - English
Page 4
We recommend that you set the printer back down. Carefully clean the toner dust with a dry, lint-free cloth and dispose of it according to clean the inside or outside of spray to local regulations. Call your Brother dealer or Brother Customer Service. Call your Brother dealer or Brother Customer Service. DO NOT use flammable substances or any...
We recommend that you set the printer back down. Carefully clean the toner dust with a dry, lint-free cloth and dispose of it according to clean the inside or outside of spray to local regulations. Call your Brother dealer or Brother Customer Service. Call your Brother dealer or Brother Customer Service. DO NOT use flammable substances or any...
Users Manual - English
Page 7
... Lower tray (LT-100CL) (HL-4050CDN / HL-4070CDW only 92 SO-DI M M ...93 SO-DIMM types ...93 Installing extra memory ...94 6 Routine Maintenance 96 Replacing the consumable items...96 Toner cartridges ...98 Drum unit ...105 Belt unit...111 Waste toner box ...116 Cleaning ...122 Cleaning the outside of the printer 122 Cleaning the inside of the...
... Lower tray (LT-100CL) (HL-4050CDN / HL-4070CDW only 92 SO-DI M M ...93 SO-DIMM types ...93 Installing extra memory ...94 6 Routine Maintenance 96 Replacing the consumable items...96 Toner cartridges ...98 Drum unit ...105 Belt unit...111 Waste toner box ...116 Cleaning ...122 Cleaning the outside of the printer 122 Cleaning the inside of the...
Users Manual - English
Page 107
...to buy toner cartridges, call your dealer or Brother Customer Service. • We recommend that you use only genuine Brother toner cartridges. If the o indicator starts blinking, the printer has nearly run out of the LCD indicates which color you replace the toner cartridge. Toner Life ... pages (at 5% coverage) after the Toner Low message first appears, be sure to replace the toner cartridge with a new one before it into the printer. See Cleaning on the LCD will disappear. Ready o n n o The four o marks (also n, n=blinking o) indicate the Black (K), Yellow (Y), Magenta (M), Cyan...
...to buy toner cartridges, call your dealer or Brother Customer Service. • We recommend that you use only genuine Brother toner cartridges. If the o indicator starts blinking, the printer has nearly run out of the LCD indicates which color you replace the toner cartridge. Toner Life ... pages (at 5% coverage) after the Toner Low message first appears, be sure to replace the toner cartridge with a new one before it into the printer. See Cleaning on the LCD will disappear. Ready o n n o The four o marks (also n, n=blinking o) indicate the Black (K), Yellow (Y), Magenta (M), Cyan...
Users Manual - English
Page 110
Handle the toner cartridge carefully. If toner scatters on a clean, flat surface with cold water at once. Routine Maintenance CA UTI ON We recommend that toner powder does not spill out of the cartridge. • ...
Handle the toner cartridge carefully. If toner scatters on a clean, flat surface with cold water at once. Routine Maintenance CA UTI ON We recommend that toner powder does not spill out of the cartridge. • ...
Users Manual - English
Page 111
If you do not, printed pages may have a vertical stripe. 102 2 2 1 2 1 2 1 1 1 1 1 1 2 2 1 2 1 2 Routine Maintenance d Clean the corona wire as follows: 1 Push to release the latches of the white corona wire cover (1), and then open the cover. 6 1 2 Clean the corona wire inside the drum unit by gently sliding the green tab from left to right and right to left several times. 1 CA UTI ON Be sure to return the tab to the home position a (1).
If you do not, printed pages may have a vertical stripe. 102 2 2 1 2 1 2 1 1 1 1 1 1 2 2 1 2 1 2 Routine Maintenance d Clean the corona wire as follows: 1 Push to release the latches of the white corona wire cover (1), and then open the cover. 6 1 2 Clean the corona wire inside the drum unit by gently sliding the green tab from left to right and right to left several times. 1 CA UTI ON Be sure to return the tab to the home position a (1).
Users Manual - English
Page 112
e Unpack the new toner cartridge. f Remove the protective cover. 103 Hold the cartridge with both hands and gently rock it five or six times to clean each of three remaining corona wires. 3 Close the corona wire cover. Routine Maintenance 1 1 1 2 2 1 2 1 2 6 4 Repeat steps 1 to 3 to spread the toner evenly inside the cartridge.
e Unpack the new toner cartridge. f Remove the protective cover. 103 Hold the cartridge with both hands and gently rock it five or six times to clean each of three remaining corona wires. 3 Close the corona wire cover. Routine Maintenance 1 1 1 2 2 1 2 1 2 6 4 Repeat steps 1 to 3 to spread the toner evenly inside the cartridge.
Users Manual - English
Page 114
...and so on page 122.) a Turn off the printer power switch. The actual number of pages that you replace the drum unit, clean the inside of a third-party drum unit. The printer should be printed by the use only genuine Brother toner. We recommend that your drum. •... For best performance, use of the printer. (See Cleaning on . Drum End Soon message 6 Drum ...
...and so on page 122.) a Turn off the printer power switch. The actual number of pages that you replace the drum unit, clean the inside of a third-party drum unit. The printer should be printed by the use only genuine Brother toner. We recommend that your drum. •... For best performance, use of the printer. (See Cleaning on . Drum End Soon message 6 Drum ...
Users Manual - English
Page 115
... b Hold the green handle of the drum unit. Lift the drum unit up and then pull it out until it off with a piece of the printer. DO NOT hold the sides of the drum unit. c Release the gray lock lever (1) that you place the drum unit on the left side of... disposable paper underneath it in case you carry it. We recommend that is on a clean, flat surface with cold water at once. 106 Pull the drum unit completely out of the printer using the green handles on your hands or clothes, wipe or wash it stops. If toner scatters...
... b Hold the green handle of the drum unit. Lift the drum unit up and then pull it out until it off with a piece of the printer. DO NOT hold the sides of the drum unit. c Release the gray lock lever (1) that you place the drum unit on the left side of... disposable paper underneath it in case you carry it. We recommend that is on a clean, flat surface with cold water at once. 106 Pull the drum unit completely out of the printer using the green handles on your hands or clothes, wipe or wash it stops. If toner scatters...
Users Manual - English
Page 121
... (1) that you carry it in the illustration. 112 To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in case you accidentally spill or scatter toner. We recommend that is on a clean, flat surface with a piece of disposable paper underneath it . Pull the drum... unit completely out of the printer using the green handles on the drum unit. 1 6 CA UTI ON Hold the green ...
... (1) that you carry it in the illustration. 112 To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in case you accidentally spill or scatter toner. We recommend that is on a clean, flat surface with a piece of disposable paper underneath it . Pull the drum... unit completely out of the printer using the green handles on the drum unit. 1 6 CA UTI ON Hold the green ...
Users Manual - English
Page 127
... sides of the drum unit when you accidentally spill or scatter toner. 6 If toner scatters on a clean, flat surface with a piece of the belt unit with cold water at once. To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in case you carry it out. 118...
... sides of the drum unit when you accidentally spill or scatter toner. 6 If toner scatters on a clean, flat surface with a piece of the belt unit with cold water at once. To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in case you carry it out. 118...
Users Manual - English
Page 131
.... When you replace the toner cartridge or the drum unit, make sure that contain ammonia. 6 DO NOT use flammable substances near the printer. Cleaning with toner, clean the inside of the printer regularly with a dry, lint-free cloth. If printed pages are stained with volatile liquids such as thinner or benzine will damage the...
.... When you replace the toner cartridge or the drum unit, make sure that contain ammonia. 6 DO NOT use flammable substances near the printer. Cleaning with toner, clean the inside of the printer regularly with a dry, lint-free cloth. If printed pages are stained with volatile liquids such as thinner or benzine will damage the...
Users Manual - English
Page 132
e Wipe the inside of the paper tray with a dry, lint-free cloth to remove dust. Cleaning the inside the paper tray. c Wipe the outside of the printer with a dry, lint-free cloth to remove dust. g Plug the printer back in the printer. f Put the paper tray back in , and then turn on the power switch. Routine Maintenance d Remove anything that is stuck inside of the scanner windows a Turn off the printer power switch and then unplug the printer. 6 6 123
e Wipe the inside of the paper tray with a dry, lint-free cloth to remove dust. Cleaning the inside the paper tray. c Wipe the outside of the printer with a dry, lint-free cloth to remove dust. g Plug the printer back in the printer. f Put the paper tray back in , and then turn on the power switch. Routine Maintenance d Remove anything that is stuck inside of the scanner windows a Turn off the printer power switch and then unplug the printer. 6 6 123
Users Manual - English
Page 134
e Wipe the scanner windows (1) with a piece of disposable paper underneath it . We recommend that you carry it in case you accidentally spill or scatter toner. 6 To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in the illustration. Routine Maintenance CA UTI ON Hold the green handles of the drum unit. DO NOT hold the sides of the drum unit when you place the drum unit on a clean, flat surface with a dry, lint-free cloth. 1 125
e Wipe the scanner windows (1) with a piece of disposable paper underneath it . We recommend that you carry it in case you accidentally spill or scatter toner. 6 To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in the illustration. Routine Maintenance CA UTI ON Hold the green handles of the drum unit. DO NOT hold the sides of the drum unit when you place the drum unit on a clean, flat surface with a dry, lint-free cloth. 1 125
Users Manual - English
Page 136
Lift the drum unit up and then pull it out until it stops. 127 Press the front cover release button and then open the front cover. 6 b Hold the green handle of the drum unit. Routine Maintenance Cleaning the corona wires 6 If you have print quality problems, clean the corona wires as follows: a Turn off the printer power switch.
Lift the drum unit up and then pull it out until it stops. 127 Press the front cover release button and then open the front cover. 6 b Hold the green handle of the drum unit. Routine Maintenance Cleaning the corona wires 6 If you have print quality problems, clean the corona wires as follows: a Turn off the printer power switch.
Users Manual - English
Page 137
..., DO NOT touch the shaded parts shown in case you accidentally spill or scatter toner. It could explode, resulting in injuries. If toner scatters on a clean, flat surface with cold water at once. DO NOT put a toner cartridge into a fire. Routine Maintenance c Hold the handle of the toner cartridge and pull...
..., DO NOT touch the shaded parts shown in case you accidentally spill or scatter toner. It could explode, resulting in injuries. If toner scatters on a clean, flat surface with cold water at once. DO NOT put a toner cartridge into a fire. Routine Maintenance c Hold the handle of the toner cartridge and pull...
Users Manual - English
Page 138
Routine Maintenance d Push to release the latches of the white corona wire cover (1), and then open the cover. 1 1 1 2 2 1 2 1 2 6 1 Note We recommend that you want to clean only the corona wire of the color that caused the print quality problem, see the illustration below to identify the position of each of the corona wires. 1 23 4 1 Corona wire cover for Black (K) 2 Corona wire cover for Yellow (Y) 3 Corona wire cover for Magenta (M) 4 Corona wire cover for each of the colors. If you clean the corona wire for Cyan (C) 129
Routine Maintenance d Push to release the latches of the white corona wire cover (1), and then open the cover. 1 1 1 2 2 1 2 1 2 6 1 Note We recommend that you want to clean only the corona wire of the color that caused the print quality problem, see the illustration below to identify the position of each of the corona wires. 1 23 4 1 Corona wire cover for Black (K) 2 Corona wire cover for Yellow (Y) 3 Corona wire cover for Magenta (M) 4 Corona wire cover for each of the colors. If you clean the corona wire for Cyan (C) 129
Users Manual - English
Page 139
2 2 1 2 1 2 1 1 1 Routine Maintenance e Clean the corona wire inside the drum unit by gently sliding the green tab from left to right and right to left several times. 1 6 CA UTI ON Be sure to return the tab to clean each of the remaining corona wires. 130 1 1 1 2 2 1 2 1 2 If you do not, printed pages may have a vertical stripe. g Repeat steps d to f to the home position a (1). f Close the corona wire cover.
2 2 1 2 1 2 1 1 1 Routine Maintenance e Clean the corona wire inside the drum unit by gently sliding the green tab from left to right and right to left several times. 1 6 CA UTI ON Be sure to return the tab to clean each of the remaining corona wires. 130 1 1 1 2 2 1 2 1 2 If you do not, printed pages may have a vertical stripe. g Repeat steps d to f to the home position a (1). f Close the corona wire cover.